Submersible grey water pumps
Waste water pumps are used to pump clear and contaminated water. They pump water from pits and drainage shafts. They also drain domestic waste water from a sump pit. They are also used to pump water out of flooded cellars after a burst water pipe or flooding. Alternatively, special versions of the pumps can be used to pump out construction pits. Submersible pumps for waste water from Zehnder Pumpen are available in various designs such as stainless steel, plastic or grey cast iron.
Different types of waste water pumps
Due to their sturdy construction and the use of robust materials in their manufacture, submersible waste water pumps can also withstand high mechanical loads. Depending on the type of solid particles and suspended matter in the water to be pumped, the demands on the submersible waste water pump increase. A special design is the shallow-priming (shallow-suction) submersible waste water pump. This is capable of pumping the residual water level down to one millimetre, i.e. "wipe-dry". Furthermore, there are waste water pumps that are suitable for permanent operation. They are therefore used as circulating pumps or watercourse pumps. Due to the use of particularly high-quality materials, there are also suitable submersible pumps for acidic condensate, aggressive or saline liquids. The submersible waste water pumps from Zehnder Pumpen are available with and without a float or float switch. Flat suction waste water pumps have an electronic level control for a low switch-on and switch-off point. Compact floats are used in confined spaces, such as a small sump pit. The motor of a submersible waste water pump is protected against overload by thermal winding protection. It can also be used when the water level is low. Depending on the model, it can achieve a maximum delivery head of 30 m and a maximum delivery rate of 90 cum/h. Before deciding on a special waste water pump, check what performance, maximum delivery rate and head it can achieve.
Submersible waste water pumps from Zehnder Pumpen
As a professional in the field of pump technology for industrial, municipal or domestic use, Zehnder Pumpen can provide state-of-the-art waste water pumps. We supply these as a complete package, which means that all the necessary parts are included, even the accessories. This enables you to install your waste water pump easily and put it into operation immediately. We offer our technology in different models to ensure that you find the right pump for your specific application. In addition to submersible waste water pumps, we also supply submersible sewage pumps, waste water lifting units, pumping stations and grease separators. Do you have any questions about our products or do you need assistance in selecting a suitable pump? Then please do not hesitate to get in touch with us, our staff will be happy to advise you.