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Guaranteed clog-free operation Landustrie's closed screw centrifugal pump combines clog-free operation with high hydraulic efficiency. Thanks to its smart, self-cleaning impeller design, this pump is ideal for reliably pumping waste water containing fibrous materials and solid particles. Where standard channel impeller pumps fail due to clogging or low efficiency, this pump offers a solution. The closed impeller prevents dirt accumulation and minimises wear – ideal for intensive use in pumping stations, industrial installations and surface water management. #ms-container-3f48a56.has-background:before { background-colour: transparent; } @media screen and (max-width: 39.9375em) { #ms-container-3f48a56 { padding-top: 1rem; padding-bottom: 1rem; } } @media screen and (min-width: 40em) and (max-width: 63.9375em) { #ms-container-3f48a56 { padding-top: 2rem; padding-bottom: 2rem; } } @media screen and (min-width: 64em) { #ms-container-3f48a56 { padding-top: 2rem; padding-bottom: 2rem; } } #ms-container-40a82b7.has-background:before { background-colour: #E8F3FF; } @media screen and (max-width: 39.9375em) { #ms-container-40a82b7 { margin-bottom: 1rem; padding-top: 1.5rem; padding-bottom: 1.5rem; } } @media screen and (min-width: 40em) and (max-width: 63.9375em) { #ms-container-40a82b7 { margin-bottom: 2rem; padding-top: 3rem; padding-bottom: 3rem; } } @media screen and (min-width: 64em) { #ms-container-40a82b7 { 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-62883b3 { margin-top: -2rem; } } @media screen and (min-width: 40em) and (max-width: 63.9375em) { #ms-anchor-menu-62883b3 { margin-top: -4rem; } } @media screen and (min-width: 64em) { #ms-anchor-menu-62883b3 { margin-top: -4rem; } } A centrifugal pump works according to a simple but effective principle. At the heart of the pump is an impeller, driven by a motor. This rotating movement creates centrifugal force: the liquid is thrown outwards and leaves the pump via the discharge pipe. At the same time, a vacuum is created at the inlet, which ensures a constant supply of new medium. The closed impeller effectively prevents clogging. This design not only ensures reliable operation, but also consistently high pumping efficiency – without the need to replace or adjust wear rings. This keeps maintenance costs low and ensures that the pump continues to run efficiently for many years. The 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-a22d10b.has-background:before { background-colour: transparent; } @media screen and (max-width: 39.9375em) { #ms-container-a22d10b { padding-top: 1.5rem; padding-bottom: 1.5rem; } } @media screen and (min-width: 40em) and (max-width: 63.9375em) { #ms-container-a22d10b { padding-top: 3rem; padding-bottom: 3rem; } } @media screen and (min-width: 64em) { #ms-container-a22d10b { padding-top: 3rem; padding-bottom: 3rem; } } Optimal combination of clog-free and high efficiency Suitable for large volumes Reliable principle Low impeller wear due to closed design Low energy consumption Ideal for high water, irrigation, drainage and dewatering Available in cast iron and Duplex Design, assembly and testing entirely in-house #ms-container-6b956fb.has-background:before { background-colour: #E8F3FF; } @media screen and (max-width: 39.9375em) { #ms-container-6b956fb { padding-top: 2rem; padding-bottom: 1.5rem; } } @media screen and (min-width: 40em) and (max-width: 63.9375em) { #ms-container-6b956fb { padding-top: 4rem; padding-bottom: 3rem; } } @media screen and (min-width: 64em) { #ms-container-6b956fb { padding-top: 4rem; padding-bottom: 3rem; } } Brochure Landustrie pumps Pump selection programme #ms-container-e95f7cc.has-background:before { background-colour: transparent; } @media screen and (max-width: 39.9375em) { #ms-container-e95f7cc { 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-e95f7cc { padding-top: 2rem; padding-bottom: 2rem; padding-left: 1.5rem; padding-right: 1.5rem; } } @media screen and (min-width: 64em) { #ms-container-e95f7cc { padding-top: 2rem; padding-bottom: 2rem; padding-left: 1.5rem; padding-right: 1.5rem; } } #ms-container-1e4cb65.has-background:before { background-colour: transparent; } @media screen and (max-width: 39.9375em) { #ms-container-1e4cb65 { padding-top: 1.5rem; padding-bottom: 1.5rem; } } @media screen and (min-width: 40em) and (max-width: 63.9375em) { #ms-container-1e4cb65 { padding-top: 3rem; padding-bottom: 3rem; } } @media screen and (min-width: 64em) { #ms-container-1e4cb65 { padding-top: 3rem; padding-bottom: 3rem; } } #ms-container-6a87841.has-background:before { background-colour: transparent; } @media screen and (max-width: 39.9375em) { #ms-container-6a87841 { padding-top: 1.5rem; padding-bottom: 1.5rem; } } @media screen and (min-width: 40em) and (max-width: 63.9375em) { #ms-container-6a87841 { padding-top: 3rem; padding-bottom: 3rem; } } @media screen and (min-width: 64em) { #ms-container-6a87841 { padding-top: 3rem; padding-bottom: 3rem; } } #ms-container-2fe2da2.has-background:before { background-colour: transparent; } @media screen and (max-width: 39.9375em) { #ms-container-2fe2da2 { padding-top: 1.5rem; padding-bottom: 2.5rem; } } @media screen and (min-width: 40em) and (max-width: 63.9375em) { #ms-container-2fe2da2 { padding-top: 3rem; padding-bottom: 5rem; } } @media screen and (min-width: 64em) { #ms-container-2fe2da2 { padding-top: 3rem; padding-bottom: 5rem; } }

The powerhouse among pumps The Landustrie pump series with a Vortex impeller is specially designed for pumping heavily contaminated waste water. Where other pumps fail or become clogged, our Vortex pump is the solution! Vortex pumps are relatively wear-resistant because the solids to be pumped do not come into contact with the pump impeller. This also prevents imbalance and vibrations of the impeller. #ms-container-bd4af91.has-background:before { background-colour: transparent; } @media screen and (max-width: 39.9375em) { #ms-container-bd4af91 { padding-top: 1rem; padding-bottom: 1rem; } } @media screen and (min-width: 40em) and (max-width: 63.9375em) { #ms-container-bd4af91 { padding-top: 2rem; padding-bottom: 2rem; } } @media screen and (min-width: 64em) { #ms-container-bd4af91 { padding-top: 2rem; padding-bottom: 2rem; } } #ms-container-c3a083a.has-background:before { background-colour: #E8F3FF; } @media screen and (max-width: 39.9375em) { #ms-container-c3a083a { margin-bottom: 1rem; padding-top: 1.5rem; padding-bottom: 1.5rem; } } @media screen and (min-width: 40em) and (max-width: 63.9375em) { #ms-container-c3a083a { margin-bottom: 2rem; padding-top: 3rem; padding-bottom: 3rem; } } @media screen and (min-width: 64em) { #ms-container-c3a083a { 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-6dbe484 { margin-top: -2rem; } } @media screen and (min-width: 40em) and (max-width: 63.9375em) { #ms-anchor-menu-6dbe484 { margin-top: -4rem; } } @media screen and (min-width: 64em) { #ms-anchor-menu-6dbe484 { 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 under and around the pump. The unobstructed impeller passage ensures that the pump is free of blockages. An additional advantage is that, due to the rotating movement of the medium, solid particles do not settle and the pump pit remains cleaner. The absence of gaps prevents clogging 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-47e961e.has-background:before { background-colour: transparent; } @media screen and (max-width: 39.9375em) { #ms-container-47e961e { padding-top: 1.5rem; padding-bottom: 1.5rem; } } @media screen and (min-width: 40em) and (max-width: 63.9375em) { #ms-container-47e961e { padding-top: 3rem; padding-bottom: 3rem; } } @media screen and (min-width: 64em) { #ms-container-47e961e { padding-top: 3rem; padding-bottom: 3rem; } } Optimal clog-free operation Highly reliable Wear-resistant impeller Low vibration Design, production and testing entirely in-house Consistent performance Cleaner pump pit Available in cast iron, Nihard-4 and Duplex In dry-installed version and as submersible pump #ms-container-a02fcbb.has-background:before { background-colour: #E8F3FF; } @media screen and (max-width: 39.9375em) { #ms-container-a02fcbb { padding-top: 2rem; padding-bottom: 1.5rem; } } @media screen and (min-width: 40em) and (max-width: 63.9375em) { #ms-container-a02fcbb { padding-top: 4rem; padding-bottom: 3rem; } } @media screen and (min-width: 64em) { #ms-container-a02fcbb { padding-top: 4rem; padding-bottom: 3rem; } } Landustrie pumps brochure Pump selection programme #ms-container-99a2190.has-background:before { background-colour: transparent; } @media screen and (max-width: 39.9375em) { #ms-container-99a2190 { 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-99a2190 { padding-top: 2rem; padding-bottom: 2rem; padding-left: 1.5rem; padding-right: 1.5rem; } } @media screen and (min-width: 64em) { #ms-container-99a2190 { padding-top: 2rem; padding-bottom: 2rem; padding-left: 1.5rem; padding-right: 1.5rem; } } #ms-container-5d2a1a1.has-background:before { background-colour: transparent; } @media screen and (max-width: 39.9375em) { #ms-container-5d2a1a1 { padding-top: 1.5rem; padding-bottom: 1.5rem; } } @media screen and (min-width: 40em) and (max-width: 63.9375em) { #ms-container-5d2a1a1 { padding-top: 3rem; padding-bottom: 3rem; } } @media screen and (min-width: 64em) { #ms-container-5d2a1a1 { padding-top: 3rem; padding-bottom: 3rem; } } #ms-container-524307f.has-background:before { background-colour: transparent; } @media screen and (max-width: 39.9375em) { #ms-container-524307f { padding-top: 1.5rem; padding-bottom: 1.5rem; } } @media screen and (min-width: 40em) and (max-width: 63.9375em) { #ms-container-524307f { padding-top: 3rem; padding-bottom: 3rem; } } @media screen and (min-width: 64em) { #ms-container-524307f { padding-top: 3rem; padding-bottom: 3rem; } } #ms-container-2eed6b5.has-background:before { background-colour: transparent; } @media screen and (max-width: 39.9375em) { #ms-container-2eed6b5 { padding-top: 1.5rem; padding-bottom: 2.5rem; } } @media screen and (min-width: 40em) and (max-width: 63.9375em) { #ms-container-2eed6b5 { padding-top: 3rem; padding-bottom: 5rem; } } @media screen and (min-width: 64em) { #ms-container-2eed6b5 { padding-top: 3rem; padding-bottom: 5rem; } }

A pump solution for every application Landustrie pumps are known worldwide for their robust design, long service life and minimal maintenance requirements. For more than a century, we have been developing and manufacturing reliable pump solutions for wastewater treatment, process water and industrial applications. Every pump is designed, tested and delivered with the necessary certifications entirely in-house. All our pumps are designed and manufactured entirely in-house at our location in Sneek. The pumps are used in a wide range of sectors – from sewage pumping stations to industrial installations – and are designed for maximum reliability under the toughest conditions. #ms-container-c98523c.has-background:before { background-colour: transparent; } @media screen and (max-width: 39.9375em) { #ms-container-c98523c { padding-top: 1rem; padding-bottom: 1rem; } } @media screen and (min-width: 40em) and (max-width: 63.9375em) { #ms-container-c98523c { padding-top: 2rem; padding-bottom: 2rem; } } @media screen and (min-width: 64em) { #ms-container-c98523c { padding-top: 2rem; padding-bottom: 2rem; } } #ms-container-464f0aa.has-background:before { background-colour: #E8F3FF; } @media screen and (max-width: 39.9375em) { #ms-container-464f0aa { margin-bottom: 1rem; padding-top: 1.5rem; padding-bottom: 1.5rem; } } @media screen and (min-width: 40em) and (max-width: 63.9375em) { #ms-container-464f0aa { margin-bottom: 2rem; padding-top: 3rem; padding-bottom: 3rem; } } @media screen and (min-width: 64em) { #ms-container-464f0aa { 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-d3ebee0 { margin-top: -2rem; } } @media screen and (min-width: 40em) and (max-width: 63.9375em) { #ms-anchor-menu-d3ebee0 { margin-top: -4rem; } } @media screen and (min-width: 64em) { #ms-anchor-menu-d3ebee0 { margin-top: -4rem; } } Wastewater is never the same. That is why we offer an extensive range of pumps for every situation: Vortex pumps – For heavily contaminated sewage and wastewater containing solids or fibres. The impeller guarantees clog-free operation and a clean pump pit. The pumps are wear-resistant, vibration-free and low-maintenance. Closed screw centrifugal pumps – High capacity and energy efficient. Ideal for large volumes, irrigation, drainage and dewatering. An optimal combination of high efficiency and clog-free design. Cutting pumps – Designed for sewage containing fibre cloths and solids. High working pressure, low energy costs and suitable for pressure sewerage and agricultural applications. #ms-container-ae737e3.has-background:before { background-colour: transparent; } @media screen and (max-width: 39.9375em) { #ms-container-ae737e3 { padding-top: 1.5rem; padding-bottom: 1.5rem; } } @media screen and (min-width: 40em) and (max-width: 63.9375em) { #ms-container-ae737e3 { padding-top: 3rem; padding-bottom: 3rem; } } @media screen and (min-width: 64em) { #ms-container-ae737e3 { padding-top: 3rem; padding-bottom: 3rem; } } In-house pump selection programme for the most optimal pump Design, assembly and testing 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 #ms-container-4319fa6.has-background:before { background-colour: #E8F3FF; } @media screen and (max-width: 39.9375em) { #ms-container-4319fa6 { padding-top: 2rem; padding-bottom: 1.5rem; } } @media screen and (min-width: 40em) and (max-width: 63.9375em) { #ms-container-4319fa6 { padding-top: 4rem; padding-bottom: 3rem; } } @media screen and (min-width: 64em) { #ms-container-4319fa6 { padding-top: 4rem; padding-bottom: 3rem; } } Brochure Pumps Pump selection programme #ms-container-7c1234e.has-background:before { background-colour: transparent; } @media screen and (max-width: 39.9375em) { #ms-container-7c1234e { 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-7c1234e { padding-top: 2rem; padding-bottom: 2rem; padding-left: 1.5rem; padding-right: 1.5rem; } } @media screen and (min-width: 64em) { #ms-container-7c1234e { padding-top: 2rem; padding-bottom: 2rem; padding-left: 1.5rem; padding-right: 1.5rem; } } #ms-container-4312012.has-background:before { background-colour: transparent; } @media screen and (max-width: 39.9375em) { #ms-container-4312012 { padding-top: 1.5rem; padding-bottom: 1.5rem; } } @media screen and (min-width: 40em) and (max-width: 63.9375em) { #ms-container-4312012 { padding-top: 3rem; padding-bottom: 3rem; } } @media screen and (min-width: 64em) { #ms-container-4312012 { padding-top: 3rem; padding-bottom: 3rem; } } #ms-container-8547412.has-background:before { background-colour: transparent; } @media screen and (max-width: 39.9375em) { #ms-container-8547412 { padding-top: 1.5rem; padding-bottom: 1.5rem; } } @media screen and (min-width: 40em) and (max-width: 63.9375em) { #ms-container-8547412 { padding-top: 3rem; padding-bottom: 3rem; } } @media screen and (min-width: 64em) { #ms-container-8547412 { padding-top: 3rem; padding-bottom: 3rem; } } #ms-container-dbe82ab.has-background:before { background-colour: transparent; } @media screen and (max-width: 39.9375em) { #ms-container-dbe82ab { padding-top: 1.5rem; padding-bottom: 2.5rem; } } @media screen and (min-width: 40em) and (max-width: 63.9375em) { #ms-container-dbe82ab { padding-top: 3rem; padding-bottom: 5rem; } } @media screen and (min-width: 64em) { #ms-container-dbe82ab { padding-top: 3rem; padding-bottom: 5rem; } }

A pump that makes short work of fibre cloths Our series of robust pumps with cutting mechanisms is specially designed for processing waste water containing solid particles. Whereas most pumps merely grind the solid material, the cutting mechanism in the pump ensures that solid particles are cut up. The cut particles pass through without damaging the cutting device, ensuring a long service life. If necessary, the cutting device can be easily replaced. The pumps are designed, assembled and tested entirely in-house. After this, we assign the pump a unique pump number and provide it with a test chart. #ms-container-bc72c0c.has-background:before { background-colour: transparent; } @media screen and (max-width: 39.9375em) { #ms-container-bc72c0c { padding-top: 1rem; padding-bottom: 1rem; } } @media screen and (min-width: 40em) and (max-width: 63.9375em) { #ms-container-bc72c0c { padding-top: 2rem; padding-bottom: 2rem; } } @media screen and (min-width: 64em) { #ms-container-bc72c0c { padding-top: 2rem; padding-bottom: 2rem; } } #ms-container-2593347.has-background:before { background-colour: #E8F3FF; } @media screen and (max-width: 39.9375em) { #ms-container-2593347 { margin-bottom: 1rem; padding-top: 1.5rem; padding-bottom: 1.5rem; } } @media screen and (min-width: 40em) and (max-width: 63.9375em) { #ms-container-2593347 { margin-bottom: 2rem; padding-top: 3rem; padding-bottom: 3rem; } } @media screen and (min-width: 64em) { #ms-container-2593347 { 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-b5849df { margin-top: -2rem; } } @media screen and (min-width: 40em) and (max-width: 63.9375em) { #ms-anchor-menu-b5849df { margin-top: -4rem; } } @media screen and (min-width: 64em) { #ms-anchor-menu-b5849df { margin-top: -4rem; } } This robust cutting pump is specially designed for the reliable pumping of sewage and waste water containing solid components such as wipes, fibres or coarse dirt. Thanks to the integrated cutting mechanism, these particles are first efficiently cut into small pieces. This allows them to be discharged without clogging through pipes with a diameter of only 32 mm – ideal for compact systems and cost savings on infrastructure. The pump has been known in the Netherlands for years under the name Wetterfretter and has proven itself to be the solution for stubborn blockage problems. The combination of high working pressure and low energy consumption makes it possible to use long pressure pipes without the need for heavier motors. In addition, multiple installations can be connected to a single discharge pipe, making the system easily expandable and efficient to use. #ms-container-b3f4fe6.has-background:before { background-colour: transparent; } @media screen and (max-width: 39.9375em) { #ms-container-b3f4fe6 { padding-top: 1.5rem; padding-bottom: 1.5rem; } } @media screen and (min-width: 40em) and (max-width: 63.9375em) { #ms-container-b3f4fe6 { padding-top: 3rem; padding-bottom: 3rem; } } @media screen and (min-width: 64em) { #ms-container-b3f4fe6 { padding-top: 3rem; padding-bottom: 3rem; } } Self-lubricating heavy-duty pump bearings High working pressure No high motor power required Available as submersible pump and dry-installed pump Easily adaptable Reliable design Various coupling devices for connection to third-party pumps Also available in lightweight version #ms-container-c813382.has-background:before { background-colour: #E8F3FF; } @media screen and (max-width: 39.9375em) { #ms-container-c813382 { padding-top: 2rem; padding-bottom: 1.5rem; } } @media screen and (min-width: 40em) and (max-width: 63.9375em) { #ms-container-c813382 { padding-top: 4rem; padding-bottom: 3rem; } } @media screen and (min-width: 64em) { #ms-container-c813382 { padding-top: 4rem; padding-bottom: 3rem; } } Brochure Landustrie pumps Pump selection programme #ms-container-937d6d3.has-background:before { background-colour: transparent; } @media screen and (max-width: 39.9375em) { #ms-container-937d6d3 { 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-937d6d3 { padding-top: 2rem; padding-bottom: 2rem; padding-left: 1.5rem; padding-right: 1.5rem; } } @media screen and (min-width: 64em) { #ms-container-937d6d3 { padding-top: 2rem; padding-bottom: 2rem; padding-left: 1.5rem; padding-right: 1.5rem; } } #ms-container-4aac086.has-background:before { background-colour: transparent; } @media screen and (max-width: 39.9375em) { #ms-container-4aac086 { padding-top: 1.5rem; padding-bottom: 1.5rem; } } @media screen and (min-width: 40em) and (max-width: 63.9375em) { #ms-container-4aac086 { padding-top: 3rem; padding-bottom: 3rem; } } @media screen and (min-width: 64em) { #ms-container-4aac086 { padding-top: 3rem; padding-bottom: 3rem; } } #ms-container-c2f199e.has-background:before { background-colour: transparent; } @media screen and (max-width: 39.9375em) { #ms-container-c2f199e { padding-top: 1.5rem; padding-bottom: 1.5rem; } } @media screen and (min-width: 40em) and (max-width: 63.9375em) { #ms-container-c2f199e { padding-top: 3rem; padding-bottom: 3rem; } } @media screen and (min-width: 64em) { #ms-container-c2f199e { padding-top: 3rem; padding-bottom: 3rem; } } #ms-container-0687e87.has-background:before { background-colour: transparent; } @media screen and (max-width: 39.9375em) { #ms-container-0687e87 { padding-top: 1.5rem; padding-bottom: 2.5rem; } } @media screen and (min-width: 40em) and (max-width: 63.9375em) { #ms-container-0687e87 { padding-top: 3rem; padding-bottom: 5rem; } } @media screen and (min-width: 64em) { #ms-container-0687e87 { padding-top: 3rem; padding-bottom: 5rem; } }

Reliable sludge removal for a stable treatment process A sludge scraper – also known as a scraper bridge – is an indispensable component in both the primary settling tank and the secondary settling tank of a wastewater treatment plant. In the primary settling tank, the scraper collects the primary sludge, which is formed by the settling of coarse particles. The sludge scraper removes this sludge in a targeted manner, thereby ensuring initial, partial thickening. In the secondary settling tank, the scraper plays a crucial role in collecting and removing the active sludge that remains after biological treatment. Thanks to the efficient sludge removal, the load on the system remains low and the effluent quality is guaranteed. #ms-container-ffc9d30.has-background:before { background-colour: transparent; } @media screen and (max-width: 39.9375em) { #ms-container-ffc9d30 { padding-top: 1rem; padding-bottom: 1rem; } } @media screen and (min-width: 40em) and (max-width: 63.9375em) { #ms-container-ffc9d30 { padding-top: 2rem; padding-bottom: 2rem; } } @media screen and (min-width: 64em) { #ms-container-ffc9d30 { padding-top: 2rem; padding-bottom: 2rem; } } #ms-container-d12d0ea.has-background:before { background-colour: #E8F3FF; } @media screen and (max-width: 39.9375em) { #ms-container-d12d0ea { margin-bottom: 1rem; padding-top: 1.5rem; padding-bottom: 1.5rem; } } @media screen and (min-width: 40em) and (max-width: 63.9375em) { #ms-container-d12d0ea { margin-bottom: 2rem; padding-top: 3rem; padding-bottom: 3rem; } } @media screen and (min-width: 64em) { #ms-container-d12d0ea { 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-02d3056 { margin-top: -2rem; } } @media screen and (min-width: 40em) and (max-width: 63.9375em) { #ms-anchor-menu-02d3056 { margin-top: -4rem; } } @media screen and (min-width: 64em) { #ms-anchor-menu-02d3056 { margin-top: -4rem; } } A sludge scraper removes the sediment together with the floating solids in the sludge tank. The scraper bridge can be equipped with a central or edge drive. It is usually made of stainless steel, combined with an aluminium above-water section. As standard, the sludge scraper consists of an inlet drum, obstacle/slip protection, brake baffles and overflow edge, deflection plate and floating layer discharge. #ms-container-74dc2df.has-background:before { background-colour: transparent; } @media screen and (max-width: 39.9375em) { #ms-container-74dc2df { padding-top: 1.5rem; padding-bottom: 1.5rem; } } @media screen and (min-width: 40em) and (max-width: 63.9375em) { #ms-container-74dc2df { padding-top: 3rem; padding-bottom: 3rem; } } @media screen and (min-width: 64em) { #ms-container-74dc2df { padding-top: 3rem; padding-bottom: 3rem; } } Robust and low-maintenance design Widely applicable for different basins Effective removal of suspended solids Flexible drive systems Not subject to wear and tear Overload protection Easy integration Long service life Service and after-sales support #ms-container-5ab9885.has-background:before { background-colour: #E8F3FF; } @media screen and (max-width: 39.9375em) { #ms-container-5ab9885 { padding-top: 2rem; padding-bottom: 1.5rem; } } @media screen and (min-width: 40em) and (max-width: 63.9375em) { #ms-container-5ab9885 { padding-top: 4rem; padding-bottom: 3rem; } } @media screen and (min-width: 64em) { #ms-container-5ab9885 { padding-top: 4rem; padding-bottom: 3rem; } } Brochure sludge scraper Another brochure Hubert Dual Band Screen max #ms-container-2b69706.has-background:before { background-colour: transparent; } @media screen and (max-width: 39.9375em) { #ms-container-2b69706 { 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-2b69706 { padding-top: 2rem; padding-bottom: 2rem; padding-left: 1.5rem; padding-right: 1.5rem; } } @media screen and (min-width: 64em) { #ms-container-2b69706 { padding-top: 2rem; padding-bottom: 2rem; padding-left: 1.5rem; padding-right: 1.5rem; } } #ms-container-48318c8.has-background:before { background-colour: transparent; } @media screen and (max-width: 39.9375em) { #ms-container-48318c8 { padding-top: 1.5rem; padding-bottom: 1.5rem; } } @media screen and (min-width: 40em) and (max-width: 63.9375em) { #ms-container-48318c8 { padding-top: 3rem; padding-bottom: 3rem; } } @media screen and (min-width: 64em) { #ms-container-48318c8 { padding-top: 3rem; padding-bottom: 3rem; } } #ms-container-173f029.has-background:before { background-colour: transparent; } @media screen and (max-width: 39.9375em) { #ms-container-173f029 { padding-top: 1.5rem; padding-bottom: 1.5rem; } } @media screen and (min-width: 40em) and (max-width: 63.9375em) { #ms-container-173f029 { padding-top: 3rem; padding-bottom: 3rem; } } @media screen and (min-width: 64em) { #ms-container-173f029 { padding-top: 3rem; padding-bottom: 3rem; } } #ms-container-38b233a.has-background:before { background-colour: transparent; } @media screen and (max-width: 39.9375em) { #ms-container-38b233a { padding-top: 1.5rem; padding-bottom: 2.5rem; } } @media screen and (min-width: 40em) and (max-width: 63.9375em) { #ms-container-38b233a { padding-top: 3rem; padding-bottom: 5rem; } } @media screen and (min-width: 64em) { #ms-container-38b233a { 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 secondary sedimentation. Further thickening of the sludge increases the dry matter content and simplifies further sludge processing. Our sludge thickeners are suitable for a wide range of sludge digestion tanks and are supplied with, among other things, a bridge, drive, inlet drum, agitator and floating layer discharge. The system can be supplied with a rim drive or a central drive, as required. #ms-container-92efd66.has-background:before { background-colour: transparent; } @media screen and (max-width: 39.9375em) { #ms-container-92efd66 { padding-top: 1rem; padding-bottom: 1rem; } } @media screen and (min-width: 40em) and (max-width: 63.9375em) { #ms-container-92efd66 { padding-top: 2rem; padding-bottom: 2rem; } } @media screen and (min-width: 64em) { #ms-container-92efd66 { padding-top: 2rem; padding-bottom: 2rem; } } #ms-container-ba3205a.has-background:before { background-colour: #E8F3FF; } @media screen and (max-width: 39.9375em) { #ms-container-ba3205a { margin-bottom: 1rem; padding-top: 1.5rem; padding-bottom: 1.5rem; } } @media screen and (min-width: 40em) and (max-width: 63.9375em) { #ms-container-ba3205a { margin-bottom: 2rem; padding-top: 3rem; padding-bottom: 3rem; } } @media screen and (min-width: 64em) { #ms-container-ba3205a { 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-d8ff78c { margin-top: -2rem; } } @media screen and (min-width: 40em) and (max-width: 63.9375em) { #ms-anchor-menu-d8ff78c { margin-top: -4rem; } } @media screen and (min-width: 64em) { #ms-anchor-menu-d8ff78c { 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 off. 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 purification process. The more effective the thickening, the lower the costs for further sludge processing. The thickener can be operated with our own Landustrie central drive unit, designed and manufactured in-house, characterised by maximum reliability and a long service life. #ms-container-23f9a37.has-background:before { background-colour: transparent; } @media screen and (max-width: 39.9375em) { #ms-container-23f9a37 { padding-top: 1.5rem; padding-bottom: 1.5rem; } } @media screen and (min-width: 40em) and (max-width: 63.9375em) { #ms-container-23f9a37 { padding-top: 3rem; padding-bottom: 3rem; } } @media screen and (min-width: 64em) { #ms-container-23f9a37 { padding-top: 3rem; padding-bottom: 3rem; } } Efficient volume reduction Robust and reliable construction Choice of multiple 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-372d4e1.has-background:before { background-colour: #E8F3FF; } @media screen and (max-width: 39.9375em) { #ms-container-372d4e1 { padding-top: 2rem; padding-bottom: 1.5rem; } } @media screen and (min-width: 40em) and (max-width: 63.9375em) { #ms-container-372d4e1 { padding-top: 4rem; padding-bottom: 3rem; } } @media screen and (min-width: 64em) { #ms-container-372d4e1 { padding-top: 4rem; padding-bottom: 3rem; } } Brochure Landustrie sludge thickener Another brochure Hubert Dual Band Screen max #ms-container-5e514fc.has-background:before { background-colour: transparent; } @media screen and (max-width: 39.9375em) { #ms-container-5e514fc { 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-5e514fc { padding-top: 2rem; padding-bottom: 2rem; padding-left: 1.5rem; padding-right: 1.5rem; } } @media screen and (min-width: 64em) { #ms-container-5e514fc { padding-top: 2rem; padding-bottom: 2rem; padding-left: 1.5rem; padding-right: 1.5rem; } } #ms-container-efe1a6d.has-background:before { background-colour: transparent; } @media screen and (max-width: 39.9375em) { #ms-container-efe1a6d { padding-top: 1.5rem; padding-bottom: 1.5rem; } } @media screen and (min-width: 40em) and (max-width: 63.9375em) { #ms-container-efe1a6d { padding-top: 3rem; padding-bottom: 3rem; } } @media screen and (min-width: 64em) { #ms-container-efe1a6d { padding-top: 3rem; padding-bottom: 3rem; } } #ms-container-a254b4e.has-background:before { background-colour: transparent; } @media screen and (max-width: 39.9375em) { #ms-container-a254b4e { padding-top: 1.5rem; padding-bottom: 1.5rem; } } @media screen and (min-width: 40em) and (max-width: 63.9375em) { #ms-container-a254b4e { padding-top: 3rem; padding-bottom: 3rem; } } @media screen and (min-width: 64em) { #ms-container-a254b4e { padding-top: 3rem; padding-bottom: 3rem; } } #ms-container-5a0ba6f.has-background:before { background-colour: transparent; } @media screen and (max-width: 39.9375em) { #ms-container-5a0ba6f { padding-top: 1.5rem; padding-bottom: 2.5rem; } } @media screen and (min-width: 40em) and (max-width: 63.9375em) { #ms-container-5a0ba6f { padding-top: 3rem; padding-bottom: 5rem; } } @media screen and (min-width: 64em) { #ms-container-5a0ba6f { 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-f85f999.has-background:before { background-color: transparent; } @media screen and (max-width: 39.9375em) { #ms-container-f85f999 { padding-top: 1rem; padding-bottom: 1rem; } } @media screen and (min-width: 40em) and (max-width: 63.9375em) { #ms-container-f85f999 { padding-top: 2rem; padding-bottom: 2rem; } } @media screen and (min-width: 64em) { #ms-container-f85f999 { padding-top: 2rem; padding-bottom: 2rem; } } #ms-container-35e767b.has-background:before { background-color: #E8F3FF; } @media screen and (max-width: 39.9375em) { #ms-container-35e767b { margin-bottom: 1rem; padding-top: 1.5rem; padding-bottom: 1.5rem; } } @media screen and (min-width: 40em) and (max-width: 63.9375em) { #ms-container-35e767b { margin-bottom: 2rem; padding-top: 3rem; padding-bottom: 3rem; } } @media screen and (min-width: 64em) { #ms-container-35e767b { 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-74b0290 { margin-top: -2rem; } } @media screen and (min-width: 40em) and (max-width: 63.9375em) { #ms-anchor-menu-74b0290 { margin-top: -4rem; } } @media screen and (min-width: 64em) { #ms-anchor-menu-74b0290 { 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-0633075.has-background:before { background-color: transparent; } @media screen and (max-width: 39.9375em) { #ms-container-0633075 { padding-top: 1.5rem; padding-bottom: 1.5rem; } } @media screen and (min-width: 40em) and (max-width: 63.9375em) { #ms-container-0633075 { padding-top: 3rem; padding-bottom: 3rem; } } @media screen and (min-width: 64em) { #ms-container-0633075 { 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-d5e0c9b.has-background:before { background-color: #E8F3FF; } @media screen and (max-width: 39.9375em) { #ms-container-d5e0c9b { padding-top: 2rem; padding-bottom: 1.5rem; } } @media screen and (min-width: 40em) and (max-width: 63.9375em) { #ms-container-d5e0c9b { padding-top: 4rem; padding-bottom: 3rem; } } @media screen and (min-width: 64em) { #ms-container-d5e0c9b { padding-top: 4rem; padding-bottom: 3rem; } } Brochure Landustrie central drive Another brochure Landustrie sludge thickeners #ms-container-8b1a7ca.has-background:before { background-color: transparent; } @media screen and (max-width: 39.9375em) { #ms-container-8b1a7ca { 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-8b1a7ca { padding-top: 2rem; padding-bottom: 2rem; padding-left: 1.5rem; padding-right: 1.5rem; } } @media screen and (min-width: 64em) { #ms-container-8b1a7ca { padding-top: 2rem; padding-bottom: 2rem; padding-left: 1.5rem; padding-right: 1.5rem; } } #ms-container-39048df.has-background:before { background-color: transparent; } @media screen and (max-width: 39.9375em) { #ms-container-39048df { padding-top: 1.5rem; padding-bottom: 1.5rem; } } @media screen and (min-width: 40em) and (max-width: 63.9375em) { #ms-container-39048df { padding-top: 3rem; padding-bottom: 3rem; } } @media screen and (min-width: 64em) { #ms-container-39048df { padding-top: 3rem; padding-bottom: 3rem; } } #ms-container-6f60c72.has-background:before { background-color: transparent; } @media screen and (max-width: 39.9375em) { #ms-container-6f60c72 { padding-top: 1.5rem; padding-bottom: 1.5rem; } } @media screen and (min-width: 40em) and (max-width: 63.9375em) { #ms-container-6f60c72 { padding-top: 3rem; padding-bottom: 3rem; } } @media screen and (min-width: 64em) { #ms-container-6f60c72 { padding-top: 3rem; padding-bottom: 3rem; } } #ms-container-6387230.has-background:before { background-color: transparent; } @media screen and (max-width: 39.9375em) { #ms-container-6387230 { padding-top: 1.5rem; padding-bottom: 2.5rem; } } @media screen and (min-width: 40em) and (max-width: 63.9375em) { #ms-container-6387230 { padding-top: 3rem; padding-bottom: 5rem; } } @media screen and (min-width: 64em) { #ms-container-6387230 { padding-top: 3rem; padding-bottom: 5rem; } }

Renewable energy from running water The Landustrie auger has been used to pump water for decades. But this proven technology has received a sustainable upgrade. Thanks to innovative modifications, the same auger can now also be used as a generator - even at low decay rates. When flowing water flows down through the auger, it sets the auger in motion. This rotary motion is converted into renewable green energy. A quiet, fish-friendly and reliable way to generate power 24/7. #ms-container-defac9f.has-background:before { background-color: transparent; } @media screen and (max-width: 39.9375em) { #ms-container-defac9f { padding-top: 1rem; padding-bottom: 1rem; } } @media screen and (min-width: 40em) and (max-width: 63.9375em) { #ms-container-defac9f { padding-top: 2rem; padding-bottom: 2rem; } } @media screen and (min-width: 64em) { #ms-container-defac9f { padding-top: 2rem; padding-bottom: 2rem; } } #ms-container-42c8b46.has-background:before { background-color: #E8F3FF; } @media screen and (max-width: 39.9375em) { #ms-container-42c8b46 { margin-bottom: 1rem; padding-top: 1.5rem; padding-bottom: 1.5rem; } } @media screen and (min-width: 40em) and (max-width: 63.9375em) { #ms-container-42c8b46 { margin-bottom: 2rem; padding-top: 3rem; padding-bottom: 3rem; } } @media screen and (min-width: 64em) { #ms-container-42c8b46 { 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-2104429 { margin-top: -2rem; } } @media screen and (min-width: 40em) and (max-width: 63.9375em) { #ms-anchor-menu-2104429 { margin-top: -4rem; } } @media screen and (min-width: 64em) { #ms-anchor-menu-2104429 { margin-top: -4rem; } } The Landustrie hydropower screw works according to a tried and tested natural principle: flowing water sets the screw in motion. By positioning the screw pump at an oblique angle in the flow direction of a river, the water flows into the screw pump automatically. The combination of decay (potential energy) and flow (kinetic energy) causes the auger to rotate. This rotating motion is transmitted via a gearbox to a generator, which generates electricity. The greater the decay or flow rate, the more energy is generated. The power generated can be used directly locally or fed back into the grid. Thanks to the relatively low rotational speed (20-50 rpm), operation is quiet, fish-friendly and low-maintenance. The system also operates at varying water levels or flow rates and maintains its efficiency even at only 20% of design flow. This makes the Landustrie auger a smart and robust solution for generating renewable energy at low head locations. #ms-container-af01296.has-background:before { background-color: transparent; } @media screen and (max-width: 39.9375em) { #ms-container-af01296 { padding-top: 1.5rem; padding-bottom: 1.5rem; } } @media screen and (min-width: 40em) and (max-width: 63.9375em) { #ms-container-af01296 { padding-top: 3rem; padding-bottom: 3rem; } } @media screen and (min-width: 64em) { #ms-container-af01296 { padding-top: 3rem; padding-bottom: 3rem; } } High efficiency Fish-friendly and environmentally friendly Quiet in operation Energy source available 24/7 Low civil costs Long service life Quick installation and short payback period Robust design and low maintenance Remote operation CO2 saving Option: hydropower auger pump - combination of pumping water and generating energy #ms-container-756682a.has-background:before { background-color: #E8F3FF; } @media screen and (max-width: 39.9375em) { #ms-container-756682a { padding-top: 2rem; padding-bottom: 1.5rem; } } @media screen and (min-width: 40em) and (max-width: 63.9375em) { #ms-container-756682a { padding-top: 4rem; padding-bottom: 3rem; } } @media screen and (min-width: 64em) { #ms-container-756682a { padding-top: 4rem; padding-bottom: 3rem; } } Brochure Landustrie hydropower jacks Another brochure Hubert Dual Band Screen max #ms-container-6f8f346.has-background:before { background-color: transparent; } @media screen and (max-width: 39.9375em) { #ms-container-6f8f346 { 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-6f8f346 { padding-top: 2rem; padding-bottom: 2rem; padding-left: 1.5rem; padding-right: 1.5rem; } } @media screen and (min-width: 64em) { #ms-container-6f8f346 { padding-top: 2rem; padding-bottom: 2rem; padding-left: 1.5rem; padding-right: 1.5rem; } } #ms-container-acdb9c4.has-background:before { background-color: transparent; } @media screen and (max-width: 39.9375em) { #ms-container-acdb9c4 { padding-top: 1.5rem; padding-bottom: 1.5rem; } } @media screen and (min-width: 40em) and (max-width: 63.9375em) { #ms-container-acdb9c4 { padding-top: 3rem; padding-bottom: 3rem; } } @media screen and (min-width: 64em) { #ms-container-acdb9c4 { padding-top: 3rem; padding-bottom: 3rem; } } #ms-container-8621ad3.has-background:before { background-color: transparent; } @media screen and (max-width: 39.9375em) { #ms-container-8621ad3 { padding-top: 1.5rem; padding-bottom: 1.5rem; } } @media screen and (min-width: 40em) and (max-width: 63.9375em) { #ms-container-8621ad3 { padding-top: 3rem; padding-bottom: 3rem; } } @media screen and (min-width: 64em) { #ms-container-8621ad3 { padding-top: 3rem; padding-bottom: 3rem; } } #ms-container-dde9bbe.has-background:before { background-color: transparent; } @media screen and (max-width: 39.9375em) { #ms-container-dde9bbe { padding-top: 1.5rem; padding-bottom: 2.5rem; } } @media screen and (min-width: 40em) and (max-width: 63.9375em) { #ms-container-dde9bbe { padding-top: 3rem; padding-bottom: 5rem; } } @media screen and (min-width: 64em) { #ms-container-dde9bbe { 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-0d977e1.has-background:before { background-color: transparent; } @media screen and (max-width: 39.9375em) { #ms-container-0d977e1 { padding-top: 1rem; padding-bottom: 1rem; } } @media screen and (min-width: 40em) and (max-width: 63.9375em) { #ms-container-0d977e1 { padding-top: 2rem; padding-bottom: 2rem; } } @media screen and (min-width: 64em) { #ms-container-0d977e1 { padding-top: 2rem; padding-bottom: 2rem; } } #ms-container-b4e6535.has-background:before { background-color:#E8F3FF; } @media screen and (max-width: 39.9375em) { #ms-container-b4e6535 { margin-bottom: 1rem; padding-top: 1.5rem; padding-bottom: 1.5rem; } } @media screen and (min-width: 40em) and (max-width: 63.9375em) { #ms-container-b4e6535 { margin-bottom: 2rem; padding-top: 3rem; padding-bottom: 3rem; } } @media screen and (min-width: 64em) { #ms-container-b4e6535 { 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-8b12b85 { margin-top: -2rem; } } @media screen and (min-width: 40em) and (max-width: 63.9375em) { #ms-anchor-menu-8b12b85 { margin-top: -4rem; } } @media screen and (min-width: 64em) { #ms-anchor-menu-8b12b85 { 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 smart design, the energy required (W/m³) is significantly lower than for horizontal propellers, contributing to lower energy consumption and lower operating costs. #ms-container-c756ae4.has-background:before { background-color: transparent; } @media screen and (max-width: 39.9375em) { #ms-container-c756ae4 { padding-top: 1.5rem; padding-bottom: 1.5rem; } } @media screen and (min-width: 40em) and (max-width: 63.9375em) { #ms-container-c756ae4 { padding-top: 3rem; padding-bottom: 3rem; } } @media screen and (min-width: 64em) { #ms-container-c756ae4 { 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-4b233e4.has-background:before { background-color: #E8F3FF; } @media screen and (max-width: 39.9375em) { #ms-container-4b233e4 { padding-top: 2rem; padding-bottom: 1.5rem; } } @media screen and (min-width: 40em) and (max-width: 63.9375em) { #ms-container-4b233e4 { padding-top: 4rem; padding-bottom: 3rem; } } @media screen and (min-width: 64em) { #ms-container-4b233e4 { padding-top: 4rem; padding-bottom: 3rem; } } Landox propeller brochure Another brochure Hubert Dual Band Screen max #ms-container-5404dd9.has-background:before { background-color: transparent; } @media screen and (max-width: 39.9375em) { #ms-container-5404dd9 { 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-5404dd9 { padding-top: 2rem; padding-bottom: 2rem; padding-left: 1.5rem; padding-right: 1.5rem; } } @media screen and (min-width: 64em) { #ms-container-5404dd9 { padding-top: 2rem; padding-bottom: 2rem; padding-left: 1.5rem; padding-right: 1.5rem; } } #ms-container-6706e42.has-background:before { background-color: transparent; } @media screen and (max-width: 39.9375em) { #ms-container-6706e42 { padding-top: 1.5rem; padding-bottom: 1.5rem; } } @media screen and (min-width: 40em) and (max-width: 63.9375em) { #ms-container-6706e42 { padding-top: 3rem; padding-bottom: 3rem; } } @media screen and (min-width: 64em) { #ms-container-6706e42 { padding-top: 3rem; padding-bottom: 3rem; } } #ms-container-745e2eb.has-background:before { background-color: transparent; } @media screen and (max-width: 39.9375em) { #ms-container-745e2eb { padding-top: 1.5rem; padding-bottom: 1.5rem; } } @media screen and (min-width: 40em) and (max-width: 63.9375em) { #ms-container-745e2eb { padding-top: 3rem; padding-bottom: 3rem; } } @media screen and (min-width: 64em) { #ms-container-745e2eb { padding-top: 3rem; padding-bottom: 3rem; } } #ms-container-0687e5d.has-background:before { background-color: transparent; } @media screen and (max-width: 39.9375em) { #ms-container-0687e5d { padding-top: 1.5rem; padding-bottom: 2.5rem; } } @media screen and (min-width: 40em) and (max-width: 63.9375em) { #ms-container-0687e5d { padding-top: 3rem; padding-bottom: 5rem; } } @media screen and (min-width: 64em) { #ms-container-0687e5d { padding-top: 3rem; padding-bottom: 5rem; } }