BZPV duplex booster systems
BZPV duplex booster systems
Product number:
20640
BZPV duplex booster systems
Product number:
20640
- Speed-controlled pressure boosting system with two standard-priming, multi-stage, vertical centrifugal pumps
- Flow rate Qmax: 16.0 m³/h
- Head Hmax: 34.0 m
- Motor power P1: 900 W
- Motor power P2: 750 W
- Pressure outlet: RP 1 1/4"
Model
- two normal-priming, maintenance-free, vertical, centrifugal multistage pump e
- lectronic speed control to hold maintain pressure with alternating starting and peak load circuit
- dry-run protection and motor protection circuit
- operation monitoring of both pumps separately
- volt-free output for error messages
- 2" MPT collection pipe
- 18l direct flow steel expansion tank, PN10
- suction and pressure housing made of 1.4301 stainless steel
- shaft made of 1.4021 stainless steel carbon/ceramic mechanical seal
- motor housing made of light metal L-2521
Application
- for rainwater harvesting for large plants, e.g. apartment buildings, schools, office buildings and industrial applications
- for domestic water supply, pressure boosting and irrigation
- pure or slightly contaminated water without aggressive and abrasive components
- suitable for continuous operation
Scope of delivery
- incl. 4 ball valves and 2 non-return valves
- incl. traversed expansion vessel
- 3.5 m connection cable for fixed connection
| Application: | Supply |
|---|---|
| Frequency: | 50 |
| Head up to [m]: | 34 |
| Installation location: | inside buildings |
| Max. temperature [°C]: | 90 |
| Nominal current [A]: | 1.9 |
| Packing (WxHxL): | 800 x 1035 x 1200 |
| Power P2 [W]: | 750 |
| Pumped medium: | clear water, rainwater |
| Speed [U/min]: | 2900 |
| Voltage [V]: | 400 |
| C [µF]: | 16 |