Grundfos BM hp 77-4-R NBR 96293290, 5700831408451 Encapsulated pumps

BM hp is an encapsulated submersible pump that is suitable for applications where a high system pressure is required, as it can handle an inlet pressure up to 80 bar. Therefore, BM hp is ideal for water treatment, liquid transfer, pressure boosting and closed-circulation systems with a high static pressure.

BM hp pumps are available in R version, in various sizes and with a large variety in the number of impellers. The range covers BM hp 18 to BM hp 215, a total of nine sizes. Depending on its size and frequency, a BM hp pump can reach a flow rate of 265 or 310 m3/h. BM pumps can increase the system pressure up to 82.7 bar.

The pump is supplied with an asynchronous motor, Victaulic connections and a straight pipe for BM 18 and above. The motor is protected by output filters against overvoltage and increased operating temperature. As a result, BM hp is very reliable and durable. The compact design ensures easy maintenance and alignment of the pump.

The stainless-steel pump and motor housing ensure excellent resistance against different types of liquids. The R version is designed to be highly efficient against corrosive liquids.

Two different types of asynchronous motors are available for BM hp pumps: MS 6000 and MMS 8000.
The enclosure class is IP68. The motor power ranges from 5.5 to 30 kW. The motor is controlled by a frequency converter and protected by Pt100 sensors. The frequency converter is sold as a separate accessory and must be purchased along with the pump. We recommend a Grundfos CUE frequency converter. However, frequency converters from alternative suppliers can be used as well.