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Guaranteed blockage-free operation Landustrie’s closed-impeller centrifugal pump combines blockage-free operation with high hydraulic efficiency. Thanks to its clever, self-cleaning impeller design, this pump is ideally suited for the reliable pumping of wastewater containing fibrous materials and solids. Where standard channel impeller pumps fail due to blockages or low efficiency, this pump provides the solution. The closed impeller prevents the build-up of debris and minimises wear – ideal for intensive use in pumping stations, industrial installations and surface water management. #ms-container-682111e.has-background:before { background-color: transparent; } @media screen and (max-width: 39.9375em) { #ms-container-682111e { padding-top: 1rem; padding-bottom: 1rem; } } @media screen and (min-width: 40em) and (max-width: 63.9375em) { #ms-container-682111e { padding-top: 2rem; padding-bottom: 2rem; } } @media screen and (min-width: 64em) { #ms-container-682111e { padding-top: 2rem; padding-bottom: 2rem; } } #ms-container-092ded9.has-background:before { background-colour: #E8F3FF; } @media screen and (max-width: 39.9375em) { #ms-container-092ded9 { margin-bottom: 1rem; padding-top: 1.5rem; padding-bottom: 1.5rem; } } @media screen and (min-width: 40em) and (max-width: 63.9375em) { #ms-container-092ded9 { margin-bottom: 2rem; padding-top: 3rem; padding-bottom: 3rem; } } @media screen and (min-width: 64em) { #ms-container-092ded9 { margin-bottom: 2rem; padding-top: 3rem; padding-bottom: 3rem; } } FeaturesBenefitsRelated projectsRelated productsSelect an itemFeaturesBenefitsRelated projectsRelated products @media screen and (max-width: 39.9375em) { #ms-anchor-menu-8e14e6c { margin-top: -2rem; } } @media screen and (min-width: 40em) and (max-width: 63.9375em) { #ms-anchor-menu-8e14e6c { margin-top: -4rem; } } @media screen and (min-width: 64em) { #ms-anchor-menu-8e14e6c { margin-top: -4rem; } } A centrifugal pump operates on a simple yet effective principle. At the heart of the pump, an impeller rotates, driven by a motor. This rotational movement generates centrifugal force: the fluid is flung outwards and leaves the pump via the discharge pipe. At the same time, a vacuum is created at the inlet, ensuring a constant supply of fresh fluid. The closed impeller effectively prevents blockages. This design not only ensures reliable operation but also a consistently high pumping efficiency – without the need to replace or adjust wear rings. As a result, maintenance costs remain low and the pump continues to run efficiently for many years. Its compact design makes this pump particularly suitable for applications where space is limited, such as in small pump pits, underground installations or pumping stations with limited installation space. #ms-container-fede4e1.has-background:before { background-colour: transparent; } @media screen and (max-width: 39.9375em) { #ms-container-fede4e1 { padding-top: 1.5rem; padding-bottom: 1.5rem; } } @media screen and (min-width: 40em) and (max-width: 63.9375em) { #ms-container-fede4e1 { padding-top: 3rem; padding-bottom: 3rem; } } @media screen and (min-width: 64em) { #ms-container-fede4e1 { padding-top: 3rem; padding-bottom: 3rem; } } Optimal combination of clog-free operation and high efficiency Suitable for large volumes Reliable design principle Low impeller wear thanks to the sealed design Low energy consumption Ideal for flood control, irrigation, drainage and dewatering Available in cast iron and Duplex Design, assembly and testing carried out entirely in-house #ms-container-7c43539.has-background:before { background-colour: #E8F3FF; } @media screen and (max-width: 39.9375em) { #ms-container-7c43539 { padding-top: 2rem; padding-bottom: 1.5rem; } } @media screen and (min-width: 40em) and (max-width: 63.9375em) { #ms-container-7c43539 { padding-top: 4rem; padding-bottom: 3rem; } } @media screen and (min-width: 64em) { #ms-container-7c43539 { padding-top: 4rem; padding-bottom: 3rem; } } Landustrie Pumps Brochure Pump selection programme #ms-container-19672b2.has-background:before { background-colour: transparent; } @media screen and (max-width: 39.9375em) { #ms-container-19672b2 { padding-top: 1rem; padding-bottom: 1rem; padding-left: 0.75rem; padding-right: 0.75rem; } } @media screen and (min-width: 40em) and (max-width: 63.9375em) { #ms-container-19672b2 { padding-top: 2rem; padding-bottom: 2rem; padding-left: 1.5rem; padding-right: 1.5rem; } } @media screen and (min-width: 64em) { #ms-container-19672b2 { padding-top: 2rem; padding-bottom: 2rem; padding-left: 1.5rem; padding-right: 1.5rem; } } #ms-container-d37916b.has-background:before { background-colour: transparent; } @media screen and (max-width: 39.9375em) { #ms-container-d37916b { padding-top: 1.5rem; padding-bottom: 1.5rem; } } @media screen and (min-width: 40em) and (max-width: 63.9375em) { #ms-container-d37916b { padding-top: 3rem; padding-bottom: 3rem; } } @media screen and (min-width: 64em) { #ms-container-d37916b { padding-top: 3rem; padding-bottom: 3rem; } } #ms-container-0ac1b34.has-background:before { background-colour: transparent; } @media screen and (max-width: 39.9375em) { #ms-container-0ac1b34 { padding-top: 1.5rem; padding-bottom: 1.5rem; } } @media screen and (min-width: 40em) and (max-width: 63.9375em) { #ms-container-0ac1b34 { padding-top: 3rem; padding-bottom: 3rem; } } @media screen and (min-width: 64em) { #ms-container-0ac1b34 { padding-top: 3rem; padding-bottom: 3rem; } } #ms-container-e82cdf8.has-background:before { background-colour: transparent; } @media screen and (max-width: 39.9375em) { #ms-container-e82cdf8 { padding-top: 1.5rem; padding-bottom: 2.5rem; } } @media screen and (min-width: 40em) and (max-width: 63.9375em) { #ms-container-e82cdf8 { padding-top: 3rem; padding-bottom: 5rem; } } @media screen and (min-width: 64em) { #ms-container-e82cdf8 { padding-top: 3rem; padding-bottom: 5rem; } }

The powerhouse of pumps The Landustrie pump series with a Vortex impeller has been specially designed for pumping heavily contaminated wastewater. Where other pumps fail or become blocked, our Vortex pump is the solution! Vortex pumps are relatively wear-resistant because the solids being pumped do not come into contact with the impeller. This also prevents imbalance and vibration of the impeller. #ms-container-b6cf913.has-background:before { background-colour: transparent; } @media screen and (max-width: 39.9375em) { #ms-container-b6cf913 { padding-top: 1rem; padding-bottom: 1rem; } } @media screen and (min-width: 40em) and (max-width: 63.9375em) { #ms-container-b6cf913 { padding-top: 2rem; padding-bottom: 2rem; } } @media screen and (min-width: 64em) { #ms-container-b6cf913 { padding-top: 2rem; padding-bottom: 2rem; } } #ms-container-41af93a.has-background:before { background-colour: #E8F3FF; } @media screen and (max-width: 39.9375em) { #ms-container-41af93a { margin-bottom: 1rem; padding-top: 1.5rem; padding-bottom: 1.5rem; } } @media screen and (min-width: 40em) and (max-width: 63.9375em) { #ms-container-41af93a { margin-bottom: 2rem; padding-top: 3rem; padding-bottom: 3rem; } } @media screen and (min-width: 64em) { #ms-container-41af93a { margin-bottom: 2rem; padding-top: 3rem; padding-bottom: 3rem; } } FeaturesBenefitsRelated projectsRelated productsSelect an itemFeaturesBenefitsRelated projectsRelated products @media screen and (max-width: 39.9375em) { #ms-anchor-menu-80bdee8 { margin-top: -2rem; } } @media screen and (min-width: 40em) and (max-width: 63.9375em) { #ms-anchor-menu-80bdee8 { margin-top: -4rem; } } @media screen and (min-width: 64em) { #ms-anchor-menu-80bdee8 { margin-top: -4rem; } } The principle of the Vortex impeller is based on the physical principle whereby a vacuum is created in the medium to be pumped, beneath and around the pump. The unobstructed impeller passage ensures that the pump remains free of blockages. An additional advantage is that, due to the rotating motion of the medium, solid particles do not settle, keeping the pump sump cleaner. The absence of gaps prevents blockage problems. The use of wear rings is unnecessary. The pump is characterised by its consistently high performance throughout its long service life. Furthermore, maintenance is minimal and the “total cost of ownership” is extremely low. #ms-container-9f27699.has-background:before { background-colour: transparent; } @media screen and (max-width: 39.9375em) { #ms-container-9f27699 { padding-top: 1.5rem; padding-bottom: 1.5rem; } } @media screen and (min-width: 40em) and (max-width: 63.9375em) { #ms-container-9f27699 { padding-top: 3rem; padding-bottom: 3rem; } } @media screen and (min-width: 64em) { #ms-container-9f27699 { padding-top: 3rem; padding-bottom: 3rem; } } Optimal blockage-free operation Highly reliable Wear-resistant impeller Low-vibration Design, manufacture and testing carried out entirely in-house Consistent performance Cleaner pump sump Available in cast iron, Nihard-4 and Duplex Available in dry-mounted and submersible versions #ms-container-ca3c1a1.has-background:before { background-color: #E8F3FF; } @media screen and (max-width: 39.9375em) { #ms-container-ca3c1a1 { padding-top: 2rem; padding-bottom: 1.5rem; } } @media screen and (min-width: 40em) and (max-width: 63.9375em) { #ms-container-ca3c1a1 { padding-top: 4rem; padding-bottom: 3rem; } } @media screen and (min-width: 64em) { #ms-container-ca3c1a1 { padding-top: 4rem; padding-bottom: 3rem; } } Landustrie Pumps Brochure Pump selection programme #ms-container-d7c73fb.has-background:before { background-colour: transparent; } @media screen and (max-width: 39.9375em) { #ms-container-d7c73fb { padding-top: 1rem; padding-bottom: 1rem; padding-left: 0.75rem; padding-right: 0.75rem; } } @media screen and (min-width: 40em) and (max-width: 63.9375em) { #ms-container-d7c73fb { padding-top: 2rem; padding-bottom: 2rem; padding-left: 1.5rem; padding-right: 1.5rem; } } @media screen and (min-width: 64em) { #ms-container-d7c73fb { padding-top: 2rem; padding-bottom: 2rem; padding-left: 1.5rem; padding-right: 1.5rem; } } #ms-container-d2e9475.has-background:before { background-colour: transparent; } @media screen and (max-width: 39.9375em) { #ms-container-d2e9475 { padding-top: 1.5rem; padding-bottom: 1.5rem; } } @media screen and (min-width: 40em) and (max-width: 63.9375em) { #ms-container-d2e9475 { padding-top: 3rem; padding-bottom: 3rem; } } @media screen and (min-width: 64em) { #ms-container-d2e9475 { padding-top: 3rem; padding-bottom: 3rem; } } #ms-container-481cd27.has-background:before { background-color: transparent; } @media screen and (max-width: 39.9375em) { #ms-container-481cd27 { padding-top: 1.5rem; padding-bottom: 1.5rem; } } @media screen and (min-width: 40em) and (max-width: 63.9375em) { #ms-container-481cd27 { padding-top: 3rem; padding-bottom: 3rem; } } @media screen and (min-width: 64em) { #ms-container-481cd27 { padding-top: 3rem; padding-bottom: 3rem; } } #ms-container-253e99c.has-background:before { background-color: transparent; } @media screen and (max-width: 39.9375em) { #ms-container-253e99c { padding-top: 1.5rem; padding-bottom: 2.5rem; } } @media screen and (min-width: 40em) and (max-width: 63.9375em) { #ms-container-253e99c { padding-top: 3rem; padding-bottom: 5rem; } } @media screen and (min-width: 64em) { #ms-container-253e99c { padding-top: 3rem; padding-bottom: 5rem; } }

A pumping solution for every application Landustrie pumps are renowned worldwide for their robust design, long service life and minimal maintenance requirements. For over a century, we have been developing and manufacturing reliable pumping solutions for the treatment of wastewater, process water and industrial applications.Every pump is designed, tested and supplied entirely in-house, complete with the necessary certifications. All our pumps are designed and manufactured entirely in-house at our site in Sneek. The pumps are used across a wide range of sectors – from sewage pumping stations to industrial plants – and are designed for maximum reliability under the most demanding conditions. #ms-container-255dbd6.has-background:before { background-color: transparent; } @media screen and (max-width: 39.9375em) { #ms-container-255dbd6 { padding-top: 1rem; padding-bottom: 1rem; } } @media screen and (min-width: 40em) and (max-width: 63.9375em) { #ms-container-255dbd6 { padding-top: 2rem; padding-bottom: 2rem; } } @media screen and (min-width: 64em) { #ms-container-255dbd6 { padding-top: 2rem; padding-bottom: 2rem; } } #ms-container-be15fb7.has-background:before { background-colour: #E8F3FF; } @media screen and (max-width: 39.9375em) { #ms-container-be15fb7 { margin-bottom: 1rem; padding-top: 1.5rem; padding-bottom: 1.5rem; } } @media screen and (min-width: 40em) and (max-width: 63.9375em) { #ms-container-be15fb7 { margin-bottom: 2rem; padding-top: 3rem; padding-bottom: 3rem; } } @media screen and (min-width: 64em) { #ms-container-be15fb7 { margin-bottom: 2rem; padding-top: 3rem; padding-bottom: 3rem; } } FeaturesBenefitsRelated projectsRelated productsSelect an itemFeaturesBenefitsRelated projectsRelated products @media screen and (max-width: 39.9375em) { #ms-anchor-menu-b28029b { margin-top: -2rem; } } @media screen and (min-width: 40em) and (max-width: 63.9375em) { #ms-anchor-menu-b28029b { margin-top: -4rem; } } @media screen and (min-width: 64em) { #ms-anchor-menu-b28029b { margin-top: -4rem; } } Wastewater is never the same. That is why we offer a comprehensive range of pumps for every situation: Vortex pumps – For heavily contaminated sewage and wastewater containing solids or fibres. The impeller ensures blockage-free operation and a clean pump sump. The pumps are wear-resistant, vibration-free and low-maintenance. Sealed screw centrifugal pumps – High capacity and energy-efficient. Ideal for large volumes, irrigation, drainage and dewatering. An optimal combination of high efficiency and a clog-free design. Cutter pumps – Designed for sewage containing fibre wipes and solids. High operating pressure, low energy costs and suitable for pressure sewerage systems and agricultural applications. #ms-container-4d13cf0.has-background:before { background-color: transparent; } @media screen and (max-width: 39.9375em) { #ms-container-4d13cf0 { padding-top: 1.5rem; padding-bottom: 1.5rem; } } @media screen and (min-width: 40em) and (max-width: 63.9375em) { #ms-container-4d13cf0 { padding-top: 3rem; padding-bottom: 3rem; } } @media screen and (min-width: 64em) { #ms-container-4d13cf0 { padding-top: 3rem; padding-bottom: 3rem; } } In-house pump selection programme for the most suitable pump Design, assembly and testing carried out entirely in-house Various materials, such as cast iron, duplex and Nihard-4 High efficiency and low energy costs Clog-free operation Wear-resistant and vibration-free Low Total Cost of Ownership Explosion-proof pumps with ATEX certification also available Special models available #ms-container-455b0d1.has-background:before { background-colour: #E8F3FF; } @media screen and (max-width: 39.9375em) { #ms-container-455b0d1 { padding-top: 2rem; padding-bottom: 1.5rem; } } @media screen and (min-width: 40em) and (max-width: 63.9375em) { #ms-container-455b0d1 { padding-top: 4rem; padding-bottom: 3rem; } } @media screen and (min-width: 64em) { #ms-container-455b0d1 { padding-top: 4rem; padding-bottom: 3rem; } } Pumps Brochure Pump Selection Programme #ms-container-0c94bc6.has-background:before { background-colour: transparent; } @media screen and (max-width: 39.9375em) { #ms-container-0c94bc6 { padding-top: 1rem; padding-bottom: 1rem; padding-left: 0.75rem; padding-right: 0.75rem; } } @media screen and (min-width: 40em) and (max-width: 63.9375em) { #ms-container-0c94bc6 { padding-top: 2rem; padding-bottom: 2rem; padding-left: 1.5rem; padding-right: 1.5rem; } } @media screen and (min-width: 64em) { #ms-container-0c94bc6 { padding-top: 2rem; padding-bottom: 2rem; padding-left: 1.5rem; padding-right: 1.5rem; } } #ms-container-4742abd.has-background:before { background-colour: transparent; } @media screen and (max-width: 39.9375em) { #ms-container-4742abd { padding-top: 1.5rem; padding-bottom: 1.5rem; } } @media screen and (min-width: 40em) and (max-width: 63.9375em) { #ms-container-4742abd { padding-top: 3rem; padding-bottom: 3rem; } } @media screen and (min-width: 64em) { #ms-container-4742abd { padding-top: 3rem; padding-bottom: 3rem; } } #ms-container-fc6bdec.has-background:before { background-colour: transparent; } @media screen and (max-width: 39.9375em) { #ms-container-fc6bdec { padding-top: 1.5rem; padding-bottom: 1.5rem; } } @media screen and (min-width: 40em) and (max-width: 63.9375em) { #ms-container-fc6bdec { padding-top: 3rem; padding-bottom: 3rem; } } @media screen and (min-width: 64em) { #ms-container-fc6bdec { padding-top: 3rem; padding-bottom: 3rem; } } #ms-container-80793e9.has-background:before { background-colour: transparent; } @media screen and (max-width: 39.9375em) { #ms-container-80793e9 { padding-top: 1.5rem; padding-bottom: 2.5rem; } } @media screen and (min-width: 40em) and (max-width: 63.9375em) { #ms-container-80793e9 { padding-top: 3rem; padding-bottom: 5rem; } } @media screen and (min-width: 64em) { #ms-container-80793e9 { padding-top: 3rem; padding-bottom: 5rem; } }

A pump that makes short work of fibre wipes Our range of robust pumps with a cutting mechanism has been specially designed for handling waste water containing solids. Whereas most pumps merely grind the solids, the cutting mechanism in this pump ensures that solid particles are cut into smaller pieces. The cut particles pass through without damaging the cutting mechanism, thereby ensuring a long service life. If necessary, the cutting mechanism can be easily replaced. The pumps are designed, assembled and tested entirely in-house. We then assign each pump a unique serial number and provide a test report. #ms-container-279e013.has-background:before { background-color: transparent; } @media screen and (max-width: 39.9375em) { #ms-container-279e013 { padding-top: 1rem; padding-bottom: 1rem; } } @media screen and (min-width: 40em) and (max-width: 63.9375em) { #ms-container-279e013 { padding-top: 2rem; padding-bottom: 2rem; } } @media screen and (min-width: 64em) { #ms-container-279e013 { padding-top: 2rem; padding-bottom: 2rem; } } #ms-container-fcbcb52.has-background:before { background-color: #E8F3FF; } @media screen and (max-width: 39.9375em) { #ms-container-fcbcb52 { margin-bottom: 1rem; padding-top: 1.5rem; padding-bottom: 1.5rem; } } @media screen and (min-width: 40em) and (max-width: 63.9375em) { #ms-container-fcbcb52 { margin-bottom: 2rem; padding-top: 3rem; padding-bottom: 3rem; } } @media screen and (min-width: 64em) { #ms-container-fcbcb52 { margin-bottom: 2rem; padding-top: 3rem; padding-bottom: 3rem; } } FeaturesBenefitsRelated projectsRelated productsSelect an itemFeaturesBenefitsRelated projectsRelated products @media screen and (max-width: 39.9375em) { #ms-anchor-menu-f01737d { margin-top: -2rem; } } @media screen and (min-width: 40em) and (max-width: 63.9375em) { #ms-anchor-menu-f01737d { margin-top: -4rem; } } @media screen and (min-width: 64em) { #ms-anchor-menu-f01737d { margin-top: -4rem; } } This robust macerator pump has been specially designed for the reliable pumping of sewage and waste water containing solid particles, such as wipes, fibres or coarse debris. Thanks to the integrated cutting mechanism, these particles are first efficiently shredded into small pieces. This allows them to be discharged without causing blockages through pipework with a diameter of just 32 mm – ideal for compact systems and cost savings on infrastructure. The pump has been known in the Netherlands for many years under the name Wetterfretter, and has proven itself to be the go-to solution for stubborn blockage problems. The combination of high operating pressure and low energy consumption makes it possible to use long discharge pipes without the need for more powerful motors. Furthermore, multiple units can be connected to a single discharge pipe, making the system easily expandable and efficient to use. #ms-container-1eb329b.has-background:before { background-colour: transparent; } @media screen and (max-width: 39.9375em) { #ms-container-1eb329b { padding-top: 1.5rem; padding-bottom: 1.5rem; } } @media screen and (min-width: 40em) and (max-width: 63.9375em) { #ms-container-1eb329b { padding-top: 3rem; padding-bottom: 3rem; } } @media screen and (min-width: 64em) { #ms-container-1eb329b { padding-top: 3rem; padding-bottom: 3rem; } } Self-lubricating heavy-duty pump bearings High operating pressure No high motor power required Available as a submersible pump and as a dry-mounted pump Easily adaptable Reliable design Various coupling options for connection to third-party pumps Also available in a lightweight version #ms-container-abe8b8c.has-background:before { background-colour: #E8F3FF; } @media screen and (max-width: 39.9375em) { #ms-container-abe8b8c { padding-top: 2rem; padding-bottom: 1.5rem; } } @media screen and (min-width: 40em) and (max-width: 63.9375em) { #ms-container-abe8b8c { padding-top: 4rem; padding-bottom: 3rem; } } @media screen and (min-width: 64em) { #ms-container-abe8b8c { padding-top: 4rem; padding-bottom: 3rem; } } Landustrie Pumps Brochure Pump Selection Programme #ms-container-fb67481.has-background:before { background-colour: transparent; } @media screen and (max-width: 39.9375em) { #ms-container-fb67481 { padding-top: 1rem; padding-bottom: 1rem; padding-left: 0.75rem; padding-right: 0.75rem; } } @media screen and (min-width: 40em) and (max-width: 63.9375em) { #ms-container-fb67481 { padding-top: 2rem; padding-bottom: 2rem; padding-left: 1.5rem; padding-right: 1.5rem; } } @media screen and (min-width: 64em) { #ms-container-fb67481 { padding-top: 2rem; padding-bottom: 2rem; padding-left: 1.5rem; padding-right: 1.5rem; } } #ms-container-6810a28.has-background:before { background-colour: transparent; } @media screen and (max-width: 39.9375em) { #ms-container-6810a28 { padding-top: 1.5rem; padding-bottom: 1.5rem; } } @media screen and (min-width: 40em) and (max-width: 63.9375em) { #ms-container-6810a28 { padding-top: 3rem; padding-bottom: 3rem; } } @media screen and (min-width: 64em) { #ms-container-6810a28 { padding-top: 3rem; padding-bottom: 3rem; } } #ms-container-ce0cdea.has-background:before { background-colour: transparent; } @media screen and (max-width: 39.9375em) { #ms-container-ce0cdea { padding-top: 1.5rem; padding-bottom: 1.5rem; } } @media screen and (min-width: 40em) and (max-width: 63.9375em) { #ms-container-ce0cdea { padding-top: 3rem; padding-bottom: 3rem; } } @media screen and (min-width: 64em) { #ms-container-ce0cdea { padding-top: 3rem; padding-bottom: 3rem; } } #ms-container-9e18583.has-background:before { background-colour: transparent; } @media screen and (max-width: 39.9375em) { #ms-container-9e18583 { padding-top: 1.5rem; padding-bottom: 2.5rem; } } @media screen and (min-width: 40em) and (max-width: 63.9375em) { #ms-container-9e18583 { padding-top: 3rem; padding-bottom: 5rem; } } @media screen and (min-width: 64em) { #ms-container-9e18583 { padding-top: 3rem; padding-bottom: 5rem; } }

Reliable sludge discharge for a stable treatment process A sludge reamer - also known as a reclaimer - is an indispensable link in both the pre-sedimentation tank and the post-sedimentation tank of a wastewater treatment plant. In the pre-sedimentation tank, the reamer collects the primary sludge, created by settling coarse particles. The sludge reamer discharges this sludge in a targeted manner, providing initial, partial thickening. In the post-sedimentation phase, the reamer plays a crucial role in collecting and discharging the active sludge remaining after biological treatment. Thanks to efficient sludge disposal, the load on the system remains low and effluent quality is ensured. #ms-container-dc36d84.has-background:before { background-color: transparent; } @media screen and (max-width: 39.9375em) { #ms-container-dc36d84 { padding-top: 1rem; padding-bottom: 1rem; } } @media screen and (min-width: 40em) and (max-width: 63.9375em) { #ms-container-dc36d84 { padding-top: 2rem; padding-bottom: 2rem; } } @media screen and (min-width: 64em) { #ms-container-dc36d84 { padding-top: 2rem; padding-bottom: 2rem; } } #ms-container-84cc538.has-background:before { background-color: #E8F3FF; } @media screen and (max-width: 39.9375em) { #ms-container-84cc538 { margin-bottom: 1rem; padding-top: 1.5rem; padding-bottom: 1.5rem; } } @media screen and (min-width: 40em) and (max-width: 63.9375em) { #ms-container-84cc538 { margin-bottom: 2rem; padding-top: 3rem; padding-bottom: 3rem; } } @media screen and (min-width: 64em) { #ms-container-84cc538 { margin-bottom: 2rem; padding-top: 3rem; padding-bottom: 3rem; } } FeaturesBenefitsRelated ProjectsRelated ProductsSelect an itemFeaturesBenefitsRelated ProjectsRelated Products @media screen and (max-width: 39.9375em) { #ms-anchor-menu-b527723 { margin-top: -2rem; } } @media screen and (min-width: 40em) and (max-width: 63.9375em) { #ms-anchor-menu-b527723 { margin-top: -4rem; } } @media screen and (min-width: 64em) { #ms-anchor-menu-b527723 { margin-top: -4rem; } } A sludge reclaimer is used to remove the sediment along with the floating solids in the sludge tank. The reamer can be equipped with a central or peripheral drive. The design is usually in stainless steel, combined with an aluminium upper water section. As standard, the sludge reamer consists of an inlet drum, obstacle/slip protection, brake baffles and overflow edge, deflection plate and floating layer discharge. #ms-container-4eba1b5.has-background:before { background-color: transparent; } @media screen and (max-width: 39.9375em) { #ms-container-4eba1b5 { padding-top: 1.5rem; padding-bottom: 1.5rem; } } @media screen and (min-width: 40em) and (max-width: 63.9375em) { #ms-container-4eba1b5 { padding-top: 3rem; padding-bottom: 3rem; } } @media screen and (min-width: 64em) { #ms-container-4eba1b5 { padding-top: 3rem; padding-bottom: 3rem; } } Robust and low-maintenance design Widely applicable for various pools Effective removal of suspended matter Flexible drive systems Not subject to wear and tear Overload protection Simple integration Long service life Service and after-sales support #ms-container-1db671b.has-background:before { background-color:#E8F3FF; } @media screen and (max-width: 39.9375em) { #ms-container-1db671b { padding-top: 2rem; padding-bottom: 1.5rem; } } @media screen and (min-width: 40em) and (max-width: 63.9375em) { #ms-container-1db671b { padding-top: 4rem; padding-bottom: 3rem; } } @media screen and (min-width: 64em) { #ms-container-1db671b { padding-top: 4rem; padding-bottom: 3rem; } } Brochure sludge spreader Another brochure Hubert Dual Band Screen max #ms-container-ccd4115.has-background:before { background-color: transparent; } @media screen and (max-width: 39.9375em) { #ms-container-ccd4115 { padding-top: 1rem; padding-bottom: 1rem; padding-left: 0.75rem; padding-right: 0.75rem; } } @media screen and (min-width: 40em) and (max-width: 63.9375em) { #ms-container-ccd4115 { padding-top: 2rem; padding-bottom: 2rem; padding-left: 1.5rem; padding-right: 1.5rem; } } @media screen and (min-width: 64em) { #ms-container-ccd4115 { padding-top: 2rem; padding-bottom: 2rem; padding-left: 1.5rem; padding-right: 1.5rem; } } #ms-container-47ee102.has-background:before { background-color: transparent; } @media screen and (max-width: 39.9375em) { #ms-container-47ee102 { padding-top: 1.5rem; padding-bottom: 1.5rem; } } @media screen and (min-width: 40em) and (max-width: 63.9375em) { #ms-container-47ee102 { padding-top: 3rem; padding-bottom: 3rem; } } @media screen and (min-width: 64em) { #ms-container-47ee102 { padding-top: 3rem; padding-bottom: 3rem; } } #ms-container-395d276.has-background:before { background-color: transparent; } @media screen and (max-width: 39.9375em) { #ms-container-395d276 { padding-top: 1.5rem; padding-bottom: 1.5rem; } } @media screen and (min-width: 40em) and (max-width: 63.9375em) { #ms-container-395d276 { padding-top: 3rem; padding-bottom: 3rem; } } @media screen and (min-width: 64em) { #ms-container-395d276 { padding-top: 3rem; padding-bottom: 3rem; } } #ms-container-d003bc2.has-background:before { background-color: transparent; } @media screen and (max-width: 39.9375em) { #ms-container-d003bc2 { padding-top: 1.5rem; padding-bottom: 2.5rem; } } @media screen and (min-width: 40em) and (max-width: 63.9375em) { #ms-container-d003bc2 { padding-top: 3rem; padding-bottom: 5rem; } } @media screen and (min-width: 64em) { #ms-container-d003bc2 { padding-top: 3rem; padding-bottom: 5rem; } }

Reliable sludge thickeners for efficient sludge processing Sludge thickening is an essential step in the wastewater treatment process and takes place after post-sedimentation. Further thickening the sludge increases the dry matter content and facilitates further sludge processing. Our sludge thickeners are suitable for a variety of sludge digestion tanks and are supplied with, among other things, bridge, drive, inlet drum, agitator and floating layer discharge. The system can be supplied with edge drive or central drive as required. #ms-container-6504669.has-background:before { background-color: transparent; } @media screen and (max-width: 39.9375em) { #ms-container-6504669 { padding-top: 1rem; padding-bottom: 1rem; } } @media screen and (min-width: 40em) and (max-width: 63.9375em) { #ms-container-6504669 { padding-top: 2rem; padding-bottom: 2rem; } } @media screen and (min-width: 64em) { #ms-container-6504669 { padding-top: 2rem; padding-bottom: 2rem; } } #ms-container-446a4b5.has-background:before { background-color: #E8F3FF; } @media screen and (max-width: 39.9375em) { #ms-container-446a4b5 { margin-bottom: 1rem; padding-top: 1.5rem; padding-bottom: 1.5rem; } } @media screen and (min-width: 40em) and (max-width: 63.9375em) { #ms-container-446a4b5 { margin-bottom: 2rem; padding-top: 3rem; padding-bottom: 3rem; } } @media screen and (min-width: 64em) { #ms-container-446a4b5 { margin-bottom: 2rem; padding-top: 3rem; padding-bottom: 3rem; } } FeaturesBenefitsRelated ProjectsRelated ProductsSelect an itemFeaturesBenefitsRelated ProjectsRelated Products @media screen and (max-width: 39.9375em) { #ms-anchor-menu-6b12826 { margin-top: -2rem; } } @media screen and (min-width: 40em) and (max-width: 63.9375em) { #ms-anchor-menu-6b12826 { margin-top: -4rem; } } @media screen and (min-width: 64em) { #ms-anchor-menu-6b12826 { margin-top: -4rem; } } A sludge thickener reduces the water content in sludge. Instead of processing the thin, watery sludge directly, it is first thickened: solids sink to the bottom, while excess water is drained away. The result is a more compact, concentrated sludge volume that can be disposed of or further treated more easily, cheaply and efficiently. This step is crucial in the treatment process. The more effective the thickening, the lower the cost of further sludge treatment. The thickener can be equipped with our own Landustrie central drive unit; designed and produced in-house, characterised by maximum reliability and long service life. #ms-container-c9b7f44.has-background:before { background-color: transparent; } @media screen and (max-width: 39.9375em) { #ms-container-c9b7f44 { padding-top: 1.5rem; padding-bottom: 1.5rem; } } @media screen and (min-width: 40em) and (max-width: 63.9375em) { #ms-container-c9b7f44 { padding-top: 3rem; padding-bottom: 3rem; } } @media screen and (min-width: 64em) { #ms-container-c9b7f44 { padding-top: 3rem; padding-bottom: 3rem; } } Efficient volume reduction Robust and reliable construction Choice of several designs Own design and production in Sneek Also for renovation and upgrade Easy to maintain Low operating costs Support from design to commissioning #ms-container-c256200.has-background:before { background-color:#E8F3FF; } @media screen and (max-width: 39.9375em) { #ms-container-c256200 { padding-top: 2rem; padding-bottom: 1.5rem; } } @media screen and (min-width: 40em) and (max-width: 63.9375em) { #ms-container-c256200 { padding-top: 4rem; padding-bottom: 3rem; } } @media screen and (min-width: 64em) { #ms-container-c256200 { padding-top: 4rem; padding-bottom: 3rem; } } Brochure Landustrie sludge thickener Another brochure Hubert Dual Band Screen max #ms-container-515357a.has-background:before { background-color: transparent; } @media screen and (max-width: 39.9375em) { #ms-container-515357a { padding-top: 1rem; padding-bottom: 1rem; padding-left: 0.75rem; padding-right: 0.75rem; } } @media screen and (min-width: 40em) and (max-width: 63.9375em) { #ms-container-515357a { padding-top: 2rem; padding-bottom: 2rem; padding-left: 1.5rem; padding-right: 1.5rem; } } @media screen and (min-width: 64em) { #ms-container-515357a { padding-top: 2rem; padding-bottom: 2rem; padding-left: 1.5rem; padding-right: 1.5rem; } } #ms-container-3fca7c1.has-background:before { background-color: transparent; } @media screen and (max-width: 39.9375em) { #ms-container-3fca7c1 { padding-top: 1.5rem; padding-bottom: 1.5rem; } } @media screen and (min-width: 40em) and (max-width: 63.9375em) { #ms-container-3fca7c1 { padding-top: 3rem; padding-bottom: 3rem; } } @media screen and (min-width: 64em) { #ms-container-3fca7c1 { padding-top: 3rem; padding-bottom: 3rem; } } #ms-container-d5c8e13.has-background:before { background-color: transparent; } @media screen and (max-width: 39.9375em) { #ms-container-d5c8e13 { padding-top: 1.5rem; padding-bottom: 1.5rem; } } @media screen and (min-width: 40em) and (max-width: 63.9375em) { #ms-container-d5c8e13 { padding-top: 3rem; padding-bottom: 3rem; } } @media screen and (min-width: 64em) { #ms-container-d5c8e13 { padding-top: 3rem; padding-bottom: 3rem; } } #ms-container-8c1dea1.has-background:before { background-color: transparent; } @media screen and (max-width: 39.9375em) { #ms-container-8c1dea1 { padding-top: 1.5rem; padding-bottom: 2.5rem; } } @media screen and (min-width: 40em) and (max-width: 63.9375em) { #ms-container-8c1dea1 { padding-top: 3rem; padding-bottom: 5rem; } } @media screen and (min-width: 64em) { #ms-container-8c1dea1 { padding-top: 3rem; padding-bottom: 5rem; } }

For sludge cleaners and sludge thickeners Landustrie's central drive is designed for use in sludge clarifiers and sludge thickeners at wastewater treatment plants - both within the municipal market and in the process industry. Each drive unit is fully matched to your installation. Whether it is a new construction project or the replacement of an existing drive unit: we provide a suitable solution. For renovations, we design units that replace the existing situation one-to-one and integrate perfectly into your current installation. Our central drive systems are suitable for tanks up to 50 metres in diameter. We also provide retrofit solutions for third-party installations,. #ms-container-2a53c62.has-background:before { background-color: transparent; } @media screen and (max-width: 39.9375em) { #ms-container-2a53c62 { padding-top: 1rem; padding-bottom: 1rem; } } @media screen and (min-width: 40em) and (max-width: 63.9375em) { #ms-container-2a53c62 { padding-top: 2rem; padding-bottom: 2rem; } } @media screen and (min-width: 64em) { #ms-container-2a53c62 { padding-top: 2rem; padding-bottom: 2rem; } } #ms-container-49f1b9c.has-background:before { background-color: #E8F3FF; } @media screen and (max-width: 39.9375em) { #ms-container-49f1b9c { margin-bottom: 1rem; padding-top: 1.5rem; padding-bottom: 1.5rem; } } @media screen and (min-width: 40em) and (max-width: 63.9375em) { #ms-container-49f1b9c { margin-bottom: 2rem; padding-top: 3rem; padding-bottom: 3rem; } } @media screen and (min-width: 64em) { #ms-container-49f1b9c { margin-bottom: 2rem; padding-top: 3rem; padding-bottom: 3rem; } } FeaturesBenefitsRelated ProjectsRelated ProductsSelect an itemFeaturesBenefitsRelated ProjectsRelated Products @media screen and (max-width: 39.9375em) { #ms-anchor-menu-8c96634 { margin-top: -2rem; } } @media screen and (min-width: 40em) and (max-width: 63.9375em) { #ms-anchor-menu-8c96634 { margin-top: -4rem; } } @media screen and (min-width: 64em) { #ms-anchor-menu-8c96634 { margin-top: -4rem; } } Landustrie's central drive is the heart of a sludge clarifier or sludge thickener. The drive is mounted on the central column of the tank and provides the rotational force to set the raking mechanism in the basin in motion. During rotation, settled solids (sludge) are guided from the tank bottom towards the central discharge point. The drive consists of a gear motor, a robust gear slewing ring and a pinion, which together ensure controlled and reliable movement. The whole system is securely fixed to the column with anchor bolts. The gear rotates in a closed oil bath with integrated bearings and seals, minimising wear and making maintenance easy. An oil sump, level gauge and inspection cover are included as standard for extra control and safety. #ms-container-185a24f.has-background:before { background-color: transparent; } @media screen and (max-width: 39.9375em) { #ms-container-185a24f { padding-top: 1.5rem; padding-bottom: 1.5rem; } } @media screen and (min-width: 40em) and (max-width: 63.9375em) { #ms-container-185a24f { padding-top: 3rem; padding-bottom: 3rem; } } @media screen and (min-width: 64em) { #ms-container-185a24f { padding-top: 3rem; padding-bottom: 3rem; } } Robust, long-life design Fully customised Seamless replacement of existing units Easy installation and maintenance Design and production entirely in-house Low operating costs High quality - low OPEX #ms-container-5f50198.has-background:before { background-color: #E8F3FF; } @media screen and (max-width: 39.9375em) { #ms-container-5f50198 { padding-top: 2rem; padding-bottom: 1.5rem; } } @media screen and (min-width: 40em) and (max-width: 63.9375em) { #ms-container-5f50198 { padding-top: 4rem; padding-bottom: 3rem; } } @media screen and (min-width: 64em) { #ms-container-5f50198 { padding-top: 4rem; padding-bottom: 3rem; } } Brochure Landustrie central drive Another brochure Landustrie sludge thickeners #ms-container-5e23257.has-background:before { background-color: transparent; } @media screen and (max-width: 39.9375em) { #ms-container-5e23257 { padding-top: 1rem; padding-bottom: 1rem; padding-left: 0.75rem; padding-right: 0.75rem; } } @media screen and (min-width: 40em) and (max-width: 63.9375em) { #ms-container-5e23257 { padding-top: 2rem; padding-bottom: 2rem; padding-left: 1.5rem; padding-right: 1.5rem; } } @media screen and (min-width: 64em) { #ms-container-5e23257 { padding-top: 2rem; padding-bottom: 2rem; padding-left: 1.5rem; padding-right: 1.5rem; } } #ms-container-ecb9592.has-background:before { background-color: transparent; } @media screen and (max-width: 39.9375em) { #ms-container-ecb9592 { padding-top: 1.5rem; padding-bottom: 1.5rem; } } @media screen and (min-width: 40em) and (max-width: 63.9375em) { #ms-container-ecb9592 { padding-top: 3rem; padding-bottom: 3rem; } } @media screen and (min-width: 64em) { #ms-container-ecb9592 { padding-top: 3rem; padding-bottom: 3rem; } } #ms-container-7aac0ae.has-background:before { background-color: transparent; } @media screen and (max-width: 39.9375em) { #ms-container-7aac0ae { padding-top: 1.5rem; padding-bottom: 1.5rem; } } @media screen and (min-width: 40em) and (max-width: 63.9375em) { #ms-container-7aac0ae { padding-top: 3rem; padding-bottom: 3rem; } } @media screen and (min-width: 64em) { #ms-container-7aac0ae { padding-top: 3rem; padding-bottom: 3rem; } } #ms-container-200ce76.has-background:before { background-color: transparent; } @media screen and (max-width: 39.9375em) { #ms-container-200ce76 { padding-top: 1.5rem; padding-bottom: 2.5rem; } } @media screen and (min-width: 40em) and (max-width: 63.9375em) { #ms-container-200ce76 { padding-top: 3rem; padding-bottom: 5rem; } } @media screen and (min-width: 64em) { #ms-container-200ce76 { padding-top: 3rem; padding-bottom: 5rem; } }

Renewable energy from flowing water The Landustrie screw pump has been used for decades to pump water. But this tried-and-tested technology has been given a sustainable upgrade. Thanks to innovative modifications, the same screw pump can now also be used as a generator – even with a low head. When flowing water passes down through the screw pump, it sets it in motion. This rotational movement is converted into sustainable green energy. A quiet, fish-friendly and reliable way to generate energy 24/7. #ms-container-06964f3.has-background:before { background-colour: transparent; } @media screen and (max-width: 39.9375em) { #ms-container-06964f3 { padding-top: 1rem; padding-bottom: 1rem; } } @media screen and (min-width: 40em) and (max-width: 63.9375em) { #ms-container-06964f3 { padding-top: 2rem; padding-bottom: 2rem; } } @media screen and (min-width: 64em) { #ms-container-06964f3 { padding-top: 2rem; padding-bottom: 2rem; } } #ms-container-8f6df94.has-background:before { background-colour: #E8F3FF; } @media screen and (max-width: 39.9375em) { #ms-container-8f6df94 { margin-bottom: 1rem; padding-top: 1.5rem; padding-bottom: 1.5rem; } } @media screen and (min-width: 40em) and (max-width: 63.9375em) { #ms-container-8f6df94 { margin-bottom: 2rem; padding-top: 3rem; padding-bottom: 3rem; } } @media screen and (min-width: 64em) { #ms-container-8f6df94 { margin-bottom: 2rem; padding-top: 3rem; padding-bottom: 3rem; } } FeaturesBenefitsRelated projectsRelated productsSelect an itemFeaturesBenefitsRelated projectsRelated products @media screen and (max-width: 39.9375em) { #ms-anchor-menu-2894deb { margin-top: -2rem; } } @media screen and (min-width: 40em) and (max-width: 63.9375em) { #ms-anchor-menu-2894deb { margin-top: -4rem; } } @media screen and (min-width: 64em) { #ms-anchor-menu-2894deb { margin-top: -4rem; } } The Landustrie water-powered screw works according to a tried-and-tested, natural principle: flowing water sets the screw in motion. By positioning the screw at an angle to the direction of a river’s flow, the water flows naturally into the screw. The combination of head (potential energy) and flow (kinetic energy) causes the screw to rotate. This rotational movement is transmitted via a gearbox to a generator, which generates electricity. The greater the head or flow rate, the more energy is generated. The electricity generated can be used directly on site or fed back into the grid. Thanks to the relatively low rotational speed (20–50 rpm), the system operates quietly, is fish-friendly and requires little maintenance. It also functions effectively with fluctuating water levels or flow rates and maintains its efficiency even at just 20% of the design flow rate. The Landustrie screw pump is therefore a smart and robust solution for generating renewable energy at sites with a low head. #ms-container-3fd688e.has-background:before { background-color: transparent; } @media screen and (max-width: 39.9375em) { #ms-container-3fd688e { padding-top: 1.5rem; padding-bottom: 1.5rem; } } @media screen and (min-width: 40em) and (max-width: 63.9375em) { #ms-container-3fd688e { padding-top: 3rem; padding-bottom: 3rem; } } @media screen and (min-width: 64em) { #ms-container-3fd688e { padding-top: 3rem; padding-bottom: 3rem; } } High efficiency Fish-friendly and environmentally friendly Quiet in operation Energy source available 24/7 Low civil engineering costs Long service life Quick installation and short payback period Robust design and low maintenance Remote control CO₂ savings Option: hydroelectric screw pump – combines water pumping with energy generation #ms-container-4136e6d.has-background:before { background-color: #E8F3FF; } @media screen and (max-width: 39.9375em) { #ms-container-4136e6d { padding-top: 2rem; padding-bottom: 1.5rem; } } @media screen and (min-width: 40em) and (max-width: 63.9375em) { #ms-container-4136e6d { padding-top: 4rem; padding-bottom: 3rem; } } @media screen and (min-width: 64em) { #ms-container-4136e6d { padding-top: 4rem; padding-bottom: 3rem; } } Landustrie hydro-powered screw pump brochure Another brochure: Hubert Dual Band Screen max #ms-container-0e57a45.has-background:before { background-colour: transparent; } @media screen and (max-width: 39.9375em) { #ms-container-0e57a45 { padding-top: 1rem; padding-bottom: 1rem; padding-left: 0.75rem; padding-right: 0.75rem; } } @media screen and (min-width: 40em) and (max-width: 63.9375em) { #ms-container-0e57a45 { padding-top: 2rem; padding-bottom: 2rem; padding-left: 1.5rem; padding-right: 1.5rem; } } @media screen and (min-width: 64em) { #ms-container-0e57a45 { padding-top: 2rem; padding-bottom: 2rem; padding-left: 1.5rem; padding-right: 1.5rem; } } #ms-container-f1e4d46.has-background:before { background-colour: transparent; } @media screen and (max-width: 39.9375em) { #ms-container-f1e4d46 { padding-top: 1.5rem; padding-bottom: 1.5rem; } } @media screen and (min-width: 40em) and (max-width: 63.9375em) { #ms-container-f1e4d46 { padding-top: 3rem; padding-bottom: 3rem; } } @media screen and (min-width: 64em) { #ms-container-f1e4d46 { padding-top: 3rem; padding-bottom: 3rem; } } #ms-container-2ad0bd4.has-background:before { background-colour: transparent; } @media screen and (max-width: 39.9375em) { #ms-container-2ad0bd4 { padding-top: 1.5rem; padding-bottom: 1.5rem; } } @media screen and (min-width: 40em) and (max-width: 63.9375em) { #ms-container-2ad0bd4 { padding-top: 3rem; padding-bottom: 3rem; } } @media screen and (min-width: 64em) { #ms-container-2ad0bd4 { padding-top: 3rem; padding-bottom: 3rem; } } #ms-container-8fdccb6.has-background:before { background-colour: transparent; } @media screen and (max-width: 39.9375em) { #ms-container-8fdccb6 { padding-top: 1.5rem; padding-bottom: 2.5rem; } } @media screen and (min-width: 40em) and (max-width: 63.9375em) { #ms-container-8fdccb6 { padding-top: 3rem; padding-bottom: 5rem; } } @media screen and (min-width: 64em) { #ms-container-8fdccb6 { padding-top: 3rem; padding-bottom: 5rem; } }

Total concept for optimum flow in aeration tanks Aeration systems place high demands on flexibility, reliability, ease of maintenance and energy consumption. Our Landustrie propellor - type Landox - offers an efficient solution here. The Landox is an innovative propeller that clearly distinguishes itself from traditional systems. Thanks to its low speed, the Landox pushes the wastewater forward in a gradual, continuous manner. This creates optimum plug flow over the entire water depth. The result? More efficient operation of the aeration elements and up to 10% higher oxygen transfer. #ms-container-5d287e7.has-background:before { background-color: transparent; } @media screen and (max-width: 39.9375em) { #ms-container-5d287e7 { padding-top: 1rem; padding-bottom: 1rem; } } @media screen and (min-width: 40em) and (max-width: 63.9375em) { #ms-container-5d287e7 { padding-top: 2rem; padding-bottom: 2rem; } } @media screen and (min-width: 64em) { #ms-container-5d287e7 { padding-top: 2rem; padding-bottom: 2rem; } } #ms-container-eee07b6.has-background:before { background-color: #E8F3FF; } @media screen and (max-width: 39.9375em) { #ms-container-eee07b6 { margin-bottom: 1rem; padding-top: 1.5rem; padding-bottom: 1.5rem; } } @media screen and (min-width: 40em) and (max-width: 63.9375em) { #ms-container-eee07b6 { margin-bottom: 2rem; padding-top: 3rem; padding-bottom: 3rem; } } @media screen and (min-width: 64em) { #ms-container-eee07b6 { margin-bottom: 2rem; padding-top: 3rem; padding-bottom: 3rem; } } FeaturesBenefitsRelated ProjectsRelated ProductsSelect an itemFeaturesBenefitsRelated ProjectsRelated Products @media screen and (max-width: 39.9375em) { #ms-anchor-menu-f69851e { margin-top: -2rem; } } @media screen and (min-width: 40em) and (max-width: 63.9375em) { #ms-anchor-menu-f69851e { margin-top: -4rem; } } @media screen and (min-width: 64em) { #ms-anchor-menu-f69851e { margin-top: -4rem; } } The Landox propulsor consists of a vertically mounted rotor with sixteen trailing blades. The entire drive system, including bearings, is located above the water surface. This makes the system maintenance-friendly and reliable. The LANDOX moves the water by a controlled, slowly rotating movement (5-25 rpm). This results in a stable prop flow (plug flow) over the entire depth of the tank, without undesirable speed fluctuations. This keeps air bubbles optimally distributed and maximises oxygen transfer. The propellers are strategically placed in the bends of the aeration circuit, where the flow resistance is highest. This is precisely where the propulsion energy can be used most efficiently. Due to this positioning and clever design, the energy required (W/m³) is significantly lower than for horizontal propellers, contributing to lower energy consumption and operating costs. #ms-container-d38dd85.has-background:before { background-color: transparent; } @media screen and (max-width: 39.9375em) { #ms-container-d38dd85 { padding-top: 1.5rem; padding-bottom: 1.5rem; } } @media screen and (min-width: 40em) and (max-width: 63.9375em) { #ms-container-d38dd85 { padding-top: 3rem; padding-bottom: 3rem; } } @media screen and (min-width: 64em) { #ms-container-d38dd85 { padding-top: 3rem; padding-bottom: 3rem; } } 10% higher oxygen transfer Low-maintenance design No dead zones in bends - no settling No coalescence of air bubbles Energy-saving Clogging-free - no spinning #ms-container-78ef446.has-background:before { background-color: #E8F3FF; } @media screen and (max-width: 39.9375em) { #ms-container-78ef446 { padding-top: 2rem; padding-bottom: 1.5rem; } } @media screen and (min-width: 40em) and (max-width: 63.9375em) { #ms-container-78ef446 { padding-top: 4rem; padding-bottom: 3rem; } } @media screen and (min-width: 64em) { #ms-container-78ef446 { padding-top: 4rem; padding-bottom: 3rem; } } Landox propeller brochure Another brochure Hubert Dual Band Screen max #ms-container-1b71b20.has-background:before { background-color: transparent; } @media screen and (max-width: 39.9375em) { #ms-container-1b71b20 { padding-top: 1rem; padding-bottom: 1rem; padding-left: 0.75rem; padding-right: 0.75rem; } } @media screen and (min-width: 40em) and (max-width: 63.9375em) { #ms-container-1b71b20 { padding-top: 2rem; padding-bottom: 2rem; padding-left: 1.5rem; padding-right: 1.5rem; } } @media screen and (min-width: 64em) { #ms-container-1b71b20 { padding-top: 2rem; padding-bottom: 2rem; padding-left: 1.5rem; padding-right: 1.5rem; } } #ms-container-97c2b4c.has-background:before { background-color: transparent; } @media screen and (max-width: 39.9375em) { #ms-container-97c2b4c { padding-top: 1.5rem; padding-bottom: 1.5rem; } } @media screen and (min-width: 40em) and (max-width: 63.9375em) { #ms-container-97c2b4c { padding-top: 3rem; padding-bottom: 3rem; } } @media screen and (min-width: 64em) { #ms-container-97c2b4c { padding-top: 3rem; padding-bottom: 3rem; } } #ms-container-f621939.has-background:before { background-color: transparent; } @media screen and (max-width: 39.9375em) { #ms-container-f621939 { padding-top: 1.5rem; padding-bottom: 1.5rem; } } @media screen and (min-width: 40em) and (max-width: 63.9375em) { #ms-container-f621939 { padding-top: 3rem; padding-bottom: 3rem; } } @media screen and (min-width: 64em) { #ms-container-f621939 { padding-top: 3rem; padding-bottom: 3rem; } } #ms-container-479bccb.has-background:before { background-color: transparent; } @media screen and (max-width: 39.9375em) { #ms-container-479bccb { padding-top: 1.5rem; padding-bottom: 2.5rem; } } @media screen and (min-width: 40em) and (max-width: 63.9375em) { #ms-container-479bccb { padding-top: 3rem; padding-bottom: 5rem; } } @media screen and (min-width: 64em) { #ms-container-479bccb { padding-top: 3rem; padding-bottom: 5rem; } }