Pressure-booster unit eSPU-40/3-GR
Pressure-booster unit eSPU-40/3-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
Available variations
How much water can the eSPU-40/3-GR deliver?
With a flow rate of 50 l/min and a motor power of 6 kW, up to three users can draw water simultaneously.
Why is this unit energy-efficient?
Thanks to the frequency-controlled pump and automatic start-stop function, only the necessary power is used.
What safety features are built in?
Intelligent control and three automatic shutdown programs prevent dry running and pump damage.
Can this unit be combined with a water tank?
Yes, it can optionally be expanded with a 200, 400, 800 or 1600-liter water tank.
For which sectors is this unit suitable?
The eSPU-40/3-GR is commonly used in smaller industrial applications such as compact production lines and car wash installations.
Type
|
Subtype
|
eSPU-40/3-GR
|
|---|---|---|
TYPE
|
Pump
|
Grundfos CRNE 1-23
|
Number of pumps
|
1
|
|
Number of simultaneous users
|
up to 3
|
|
Frequency inverter
|
Grundfos
|
|
Engine output
|
6 kW
|
|
Engine
|
||
CONNECTIONS
|
Input
|
1 1/4” BSP inside thread
|
Output
|
1 1/4” BSP inside thread
|
|
WATER IN
|
Supply flow
|
min. 3,6 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
|
50 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
|
80 kg
|
|
ARTICLE NUMBER
|
102051
|