Submersible pumps and wastewater pumps for demanding industrial needs

We offer solutions that maximize process efficiency and minimize maintenance needs:

• Intelligent level control: For example, the Comex Drain range is optimized for narrow pump pits thanks to its vertically moving float switch, which saves space and prevents the float from getting stuck.
• Clog-resistant design: The patented Anti-Clogging system in the Caprari K+ Energy series enables trouble-free transfer of wastewater containing gases and solids.
• Durability in extreme conditions: Mast Pumpen drainage pumps are equipped with integrated overload protection and can temporarily withstand temperatures of up to +80 °C.

The choice of a submersible pump is based on the amount of liquid to be transferred, the required head and the impurities contained in the liquid. In professional use, the pump’s ability to handle solids without the risk of clogging is especially important. The material choice, such as acid-resistant stainless steel or wear-resistant cast iron, determines the service life of the equipment in chemically or mechanically demanding conditions.

When sizing the pump, the liquid temperature and any potential explosive atmosphere must also be considered. BPI-Chempump’s experts help verify the technical requirements and select the right model, taking into account the demands of the installation site, such as the size of the pump pit or the type of electrical connection. A correctly selected submersible pump ensures process continuity and minimizes maintenance needs.

The choice of a submersible pump is based on the required flow rate and head, as well as the impurities contained in the liquid. The chemical composition and temperature of the liquid, as well as the available electrical connection, are also taken into account when sizing the pump.

Most pump models require liquid for cooling, but certain professional-grade units can withstand limited dry running. For example, Mast Pumpen T is designed with shaft sealing that enables reliable operation even when empty.

For wastewater management, the best option is a pump equipped with a clog-prevention system. Caprari K+ Energy includes a patented Anti-Clogging system, which enables efficient transfer of wastewater containing gases and solids.

Professional-grade drainage pumps typically tolerate particles up to 10 millimeters in size when the strainer is in place. Larger industrial wastewater pumps, such as Caprari DR, are designed to handle even larger impurities without clogging.

The typical maximum temperature is +40 or +45 degrees, but certain models allow temporarily higher temperatures. Mast Pumpen K series units can pump water up to +80 degrees for a maximum of three minutes.