Main station SWU-K-20/1-GR-FF-R
Main station SWU-K-20/1-GR-FF-R
Standard equipment
- Supplied with certificate of stainless steel type used (AISI 1.4301). No use of ferritic steels (400 series) that are magnetic and liable to corrode
- Centrifugal frequency-controlled pressure-booster pump with integrated satellite
- Electromechanical switch, with choice from rinsing, foaming and disinfection
- Stainless steel protective cover for motor/pump part
- Robust construction and elegant finish
- Simple to maintain
What makes this unit unique?
The combination of two foaming functions and an integrated compressor makes it highly versatile.
How is the unit operated?
A switch allows easy selection between rinsing and foaming modes.
Is a hose reel included?
No, it is offered as an optional accessory—but it is a highly practical addition to the unit.
Is this unit suitable for all industries?
Yes, the SWU unit serves a wide range of industries.
TYPE
|
SWU-K-20/1-GR-F-R
|
SWU-20/1-K-GR-FD-R
|
SWU-K-20/1-GR-FF-R
|
|---|---|---|---|
Number of pressure regulators
|
1 regulator for F only
|
1 regulator for F only
|
1 regulator for both F's
|
USER INFORMATION
|
|||
Rinsing nozzle
|
15.25
|
15.25
|
15.25
|
Disinfection nozzle
|
40.20
|
40.20
|
40.20
|
Foam nozzle
|
80.150
|
80.150
|
80.150
|
Consumption with rinsing nozzle
|
25 l/min at 20 bar
|
25 l/min at 20 bar
|
25 l/min at 20 bar
|
Consumption with disinfection nozzle
|
N/A
|
10 l/min at 20 bar
|
N/A
|
Consumption with foam nozzle
|
11 l/min at 20 bar
|
11 l/min at 20 bar
|
11 l/min at 20 bar
|
Dosage range
|
1 % - 5,4 % at 20 bar
|
1 % - 5,4 % at 20 bar
|
1 % - 5,4 % at 20 bar
|
Standard dosage, disinfection
|
N/A
|
0,95 % at 20 bar
|
N/A
|
Standard dosage, foam
|
4% at 20 bar
|
4% at 20 bar
|
4% at 20 bar
|
Number of users
|
1
|
1
|
1
|
Recommended length of cleaning hose
|
10 m min. - 25 m max. Boonsjet 1/2”
|
10 m min. - 25 m max. Boonsjet 1/2”
|
10 m min. - 25 m max. Boonsjet 1/2”
|
PUMP
|
|||
Type
|
Multistage centrifugal
|
Multistage centrifugal
|
Multistage centrifugal
|
Material
|
Stainless steel
|
Stainless steel
|
Stainless steel
|
Brand / model
|
Grundfos
|
Grundfos
|
Grundfos
|
Model
|
CRIE1-9
|
CRIE1-9
|
CRIE1-9
|
Frequency inverter
|
✔️ | ✔️ | ✔️ |
Expansion tank
|
1,4 l (set to 8 bar)
|
1,4 l (set to 8 bar)
|
1,4 l (set to 8 bar)
|
WATER CONNECTION
|
|||
Supply pressure
|
0,5 bar min. - 10 bar max.
|
0,5 bar min. - 10 bar max.
|
0,5 bar min. - 10 bar max.
|
Supply flow
|
35 l/min min. - 40 l/min max.
|
35 l/min min. - 40 l/min max.
|
35 l/min min. - 40 l/min max.
|
Supply temperature
|
3°C min. - 70°C max.
|
3°C min. - 70°C max.
|
3°C min. - 70°C max.
|
Water inlet
|
1.1/4” inside thread
|
1.1/4” inside thread
|
1.1/4” inside thread
|
Water outlet
|
1.1/4” external thread + BOONS adapter
|
1.1/4” external thread + BOONS adapter
|
1.1/4” external thread + BOONS adapter
|
Operating pressure
|
20 bar at 4 bar pre-pressure
|
20 bar at 4 bar pre-pressure
|
20 bar at 4 bar pre-pressure
|
COMPRESSED AIR CONNECTION
|
|||
Supply pressure
|
N/A
|
N/A
|
N/A
|
Supply flow
|
N/A
|
N/A
|
N/A
|
Compressed air inlet
|
N/A
|
N/A
|
N/A
|
COMPRESSOR
|
|||
Built-in
|
✔️ | ✔️ | ✔️ |
Type
|
oil-free
|
oil-free
|
oil-free
|
ELECTRICAL CONNECTION
|
|||
Engine power
|
3,5 kW
|
3,5 kW
|
3,5 kW
|
Power cable section
|
4G1,5 at 5 m (longer distances require cable calculation)
|
4G1,5 at 5 m (longer distances require cable calculation)
|
4G1,5 at 5 m (longer distances require cable calculation)
|
Power cable length
|
5 m
|
5 m
|
5 m
|
Amperage
|
3 x 16 A
|
3 x 16 A
|
3 x 16 A
|
Voltage
|
3 x 400 V + PE
|
3 x 400 V + PE
|
3 x 400 V + PE
|
Frequency
|
50/60 Hz
|
50/60 Hz
|
50/60 Hz
|
Control voltage
|
24 VAC
|
24 VAC
|
24 VAC
|
DIMENSIONS & WEIGHT
|
|||
Dimensions W x D x H
|
520 x 550 x 900 mm
|
520 x 550 x 900 mm
|
520 x 550 x 900 mm
|
Weight
|
97 kg
|
97 kg
|
97 kg
|
ARTICLE NUMBER
|
349880
|
185215
|
722438
|
