Landustrie BV in Sneek was established around 1913 when two companies, a trading company with the name Landbouwhuis and a machine factory with the name Industria, were merged. Initially, polder drainage was concerned, later this shifted to the treatment of waste water. Landustrie was mainly active in the Netherlands until the 1960s, after which exports to around 70 countries grew strongly. Landustrie develops and produces most of its products in its own facility. To achieve this, the production hall has an area of approximately 5000 m² and is equipped with the most modern processing equipment. From 2010 a new line of pumps was introduced, started with vortex dry installed and vortex submersible pumps, first only in cast iron but now also available in various materials such as Ni-hard and stainless steel / Duplex. A series of screw centrifugal pumps has also been developed and is widely available.
Here you will find all information and documentation that is available for all types of Landustrie / Landy pumps. These pumps are used in places where liquids with solid components are present that can cause problems. By using the Landustrie vortex impeller or screw centrifugal impeller, clogging can be prevented, with lower costs and longer life as a positive consequence.
Pompdirect has various types of Landustrie pumps in stock, this also applies to overhaul sets, should you carry out repairs to the pumps yourself. Of course we can also do this for you with our well-trained experienced technicians in our well-equipped workshop.
For new pumps, repairs, parts or information about Landustrie pumps, you can contact Pompdirect.
0031 (0)294-457712Landustrie DWP submersible pump with a non-clogging vortex impeller in cast iron.
The Landustrie DWP submersible pump is equipped with a vortex impeller. This is the principle of a centrifugal pump where the impeller rotates in the rear of the pump housing, free from the suction plate and hydraulics. Three more names have been used for this principle, this is the whirlwheel pump, whirlwheel impeller pump, pump with free-flow impeller or pump with retracted impeller. The DWP is available in a large number of models in various designs and configurations.
Landustrie DWP-U submersible pump with non-clogging vortex impeller in Duplex.
This vortex principle has the great advantage that only a part of the liquid and possibly solid parts comes into contact with the impeller, furthermore it is less susceptible to cavitation and can be optimally balanced, which is good for the bearing. The Landustrie DWP-U has the same properties as the cast-iron DWP, but the DWP-U is entirely manufactured in Duplex, which ensures a very good chemical resistance. Duplex is a austenitic Stainless Steel familair with 316 but with a higher content of chromium.
Landustrie DNP submersible pump with wear-resistant vortex impeller and pump housing.
The vortex principle DWP look alike is also applicable in a wear-resistant Nihard version. The generally hard and abrasive components such as; for example, sand, pebbles, stones and other non-definable particles used in the industry, suspended in water is simply pumping for this subemersible DNP. To keep the solid parts in motion at the suction side, it can also be supplied with a turret head, which creates an opposite flow so that it remains in suspension.
Landustrie DTP submersible pump with efficient closed screw centrifugal impeller.
This lsubemersible centrifugal pump with specially shaped screw impeller has a very good treatment of waste water with a lot of contamination. because there is a casing around the screw impeller, there is no dirt accumulation between impeller and suction cone / suction plate. Due to this construction, the pump has a good efficiency with a large dirt passage. Pump is equipped with a high duty motor and double mechanical seal mounted in an oil-lubricated seal housing.
Landustrie DSP submersible pump with robust cutting mechanism.
Normaly you need a large free passage for pumping waste water so that contaminants do not block the pump. If you have only small quantities to transport, a pump will soon be too large, even if there are also large distances to be bridged, with high pressures as a negative result. For this purpose, cutting pumps have been invented, which cut the contamination into small parts so that they leave the pump via a high pressure impeller without clogging ore demaging the pump.
Landustrie BWP bearing frame pump equipped with a blockage-free vortex impeller.
This is the Landustrie pump voor big particels, whether it is communal waste water or waste water from industry, the BWP pumps everything. This pump is also widely used in slaughterhouses and easily transports entire loads of chicken and goose feathers. The specially shaped vortex impeller works together with the large pump housing, with large free passages leading to a positive result. The bearing seat is equipped with a double mechanical seal mounted in an oil-filled seal chamber.
Landustrie BNP bearing frame pump with wear-resistant hydraulics in Nihard.
This Landustrie pump goes even further than the BWP type. This pump is made of a wear-resistant material, namely Nihard. This makes it possible to transport clog-free fixed parts with this pump that are abrasive and would suffer high wear on a cast-iron pump. This Landustrie pump is also reflected in demanding applications in the concrete and dredging industry. Becauseof the application in mainly tuff areas this pump is only long coupled available.
Landustrie BTP bearing frame pump with efficient closed screw centrifugal impeller.
This long-coupled centrifugal pump with specially shaped screw impeller has a very good treatment of waste water with a lot of contamination. because there is a casing around the screw impeller, there is no dirt accumulation between impeller and suction cone / suction plate. Due to this construction, the pump has a good efficiency with a large dirt passage. Pump is equipped with a double mechanical seal mounted in an oil-lubricated seal housing.
Landustrie BSP cutting pump, close coupled with an attached e-motor.
In practice, pumping solid parts with a small centrifugal pump usually leads to blockage. It is then soon opted for a too large inefficient pump. The engineering at Landustrie has thought about this and the cutting mechanism of the DSP submersible pump has been mounted together with the impeller and an e-motor. In this way it is possible to transport large components with relatively high pressures. This pumptype can be used as a normal centrifugal pump, with the the advantage to pump particals.
Maintenance and Parts after several years of use in heavy duty applications is common for Landustrie pumps. For maintenance and parts of Landustrie pumps you can contact us for the necessary parts. On the basis of type and serial number, it is possible to select the correct components. For almost every pump model, service sets are available. these pumps were originally developed by robot pumps, which are supplied in Germany, for example, as Noggerath pumps. For all this and Landustrie models, manuals for installing and servicing can be uploaded.
Stock of a large number of Landustrie pumps, see below voor submersible and bearing bracket pumps.
- Model DSP - submersible cutter pumps, from 2.6 kW to 4.0 kW
- Model DWP - submersible pumps with vortex impeller, from 0,65 to 11.0 kW
- Model BSP & BWP - bearing bracktet pumps, from 4" to 6" connection
