Grundfos BMP/BMEX System - BMP Technical water Technical data

BMP Technical water Technical data

Low energy consumption
Total efficiency up to 88 % – among the most efficient on the market.

Minimal service required
No oil lubrication is necessary: the medium itself lubricates the pump. No need for frequent service: the mechanical shaft seal is the only seal in the pump.

Corrosion resistance
All parts that come in contact with the pumped liquid are made from stainless steel and polymer, ensuring resistance to corrosive and low-viscosity fluids, e.g. seawater and brackish water.

High-pressure operation
The pump operates continuously at discharge pressures between 10 and 140 bar (145 – 2000 psi).

Wide flow range
Flow is controlled by the speed of the motor (1000 – 3000 rpm). A single BMP pump size can handle a wide flow range at the same head.

Low pulsation
A design featuring up to nine pistons reduces pressure pulsations in the discharge line down to 1.5 %, making pulsation dampers unnecessary. In addition, installation costs are reduced.

Compact design
The BMP is the most compact pump on the market, giving system builders a free hand to design more compact systems.

Technical data: BMP 0.3-1.0

Flow

Discharge pressure
Inlet pressure

Pump rpm
Motor size at 100 bar

Weight

BMP 0.3:
BMP 0.6:
BMP 1.0:

BMP 0.3:
BMP 0.6:
BMP 1.0:
BMP 0.3:
BMP 0.6:
BMP 1.0:

5 l/min.
10 l/min.
17 l/min.
10 to 100 bar
Min. 1 bar abs. and
max. 5 bar abs.
1000 – 3000
1.5 kW
3.0 kW
4.0 kW
27 kg
27 kg
50 kg

Technical data: BMP 1.8-2.2

Flow

Discharge pressure
Inlet pressure

Pump rpm
Motor size at 140 bar

Weight

BMP 1.7:
BMP 2.1:

BMP 1.7:
BMP 2.1:
BMP 1.7:
BMP 2.1:

28 l/min.
35 l/min.
10 to 140 bar
Min. 1 bar abs. and
max. 5 bar abs.
1000 – 3000
11 kW
11 kW
103 kg
103 kg

Technical data: BMP 5.1-10.2

Flow

Discharge pressure
Inlet pressure

Pump rpm
Motor size at 80 bar

Weight

BMP 3.4:
BMP 4.4:
BMP 6.2:
BMP 7.0:
BMP 8.0:

BMP 3.4:
BMP 4.4:
BMP 6.2:
BMP 7.0:
BMP 8.0:
BMP 3.4:
BMP 4.4:
BMP 6.2:
BMP 7.0:
BMP 8.0:

56 l/min.
73 l/min.
103 l/min.
117 l/min.
133 l/min.
10 to 140 bar
Min. 1 bar abs. and
max. 5 bar abs.
1000 – 2400
18.5 kW
22 kW
37 kW
37 kW
45 kW
122 kg
160 kg
337 kg
337 kg
377 kg