Pressure-booster unit eSWU-40/2-GR
Pressure-booster unit eSWU-40/2-GR
Standard equipment
- Standard built-in start-up at the adjustable low pressure, so frequent starting up caused by any leaks in the pipe system are prevented
- Display screen: pressure, power (Amp.), speed (Hz), error message and start/stop reset
- Pump and pump components are made of AISI 1.4301 stainless steel (corrosion-proof)
- Dust-free and water-resistant frequency control for pressure-booster pump
- Pump restart automatically after power loss, for example
- Control and start/stop only by pressure transmitter
- Highly compact design and hygienic version
- Automatic start/stop system
- Constant pressure in the piping
- Quiet and easy to maintain
- Run-dry protection
- Lockable operating switch
For which applications is the eSWU-40/3-GR suitable?
This unit is ideal for smaller industrial installations or businesses that need to supply water to a maximum of three simultaneous users.
What is the power and flow rate of this pressure boosting unit?
The eSWU-40/3-GR has a motor power of 6 kW and delivers a flow rate of 50 l/min.
Can the unit shut off automatically when no water is drawn?
Yes, thanks to intelligent control and the automatic stop function, the pump switches off to save energy.
What is the advantage of the stainless steel centrifugal pump?
The multi-stage design with structured impellers increases efficiency and reduces wear.
Is expansion with a water tank possible?
Yes, the eSWU-40/3-GR can optionally be expanded with a Belgaqua-approved water tank ranging from 200 to 1600 liters.
Type
|
Subtype
|
eSPU-40/2-GR
|
|---|---|---|
TYPE
|
Pump
|
Grundfos CRNE 1-23
|
Number of pumps
|
1
|
|
Number of simultaneous users
|
up to 2
|
|
Frequency inverter
|
Grundfos
|
|
Engine output
|
4,6 kW
|
|
Engine
|
||
CONNECTIONS
|
Input
|
1 1/4” BSP inside thread
|
Output
|
1 1/4” BSP inside thread
|
|
WATER IN
|
Supply flow
|
min. 2,52 m³/h
|
Supply pressure
|
1,5 - 10 bar
|
|
Cut-out pressure
|
5 - 70°C
|
|
Pre-pressure is required
|
❌ | |
WATER OUT
|
Set pressure (incl. 4 bar pre-pressurisation)
|
40 bar
|
Flow rate at set pressure
|
35 l/m
|
|
ELECTRICS
|
Voltage
|
3 x 400 V + PE + N
|
Frequency
|
50 - 60 Hz
|
|
Amperage
|
16 A
|
|
Cable section
|
5 x 1,5 mm²
|
|
DIMENSIONS & WEIGHT
|
Dimensions (W x D x H)
|
700 x 400 x 1165 mm
|
Weight
|
78 kg
|
|
ARTICLE NUMBER
|
360707
|
