MultiCut | Jung Pumpen
Sewage pumps

MultiCut

  • Reliable solids transport due to improved cutting technology
  • External adjustable cutting mechanism
  • Controllable oil chamber
  • SiC mechanical seal independent of sense of rotation
  • Moisture-sealed cable inlet with plug-in cable connection
  • Installed motor protection

Centrifugal submersible sewage pumps fitted with the MultiCut cutting system are used as stationary appliances in pressurised drainage systems for discharge in sparsely populated areas or of detached houses. They are suitable for pumping domestic wastewater with the usual additions (as specified in German standard DIN 1986, Part 3).
For pumping from ducts which are connected to the public sewer system, explosion-proof submersible pumps of the UFK series have to be used. On account of the upstream cutting system, the pressurised line as from DN 32 - as from DN 80 minimum without cutting system - may be routed parallel to the terrain.
Operating conditions up to a temperature of the material to be transported of 40° Celsius
Submerged motor: Continuous operation (S1)
Emerged motor: Intermittent operation (S3) (e.g. 20% = 2 min. operation, 8 min. break)
The unique MultiCut cutting system ensures a maximum of operational safety at outstanding delivery characteristics. Fitted with a cutter plate made of hardened stainless steel and a three-bladed knife, it disintegrates coarse additions in the wastewater with more than 200,000 cutting processes per minute before they can get into the pump hydraulics. Solids which cannot be transported are rejected outside of the pump by the cutting rotor as the cutting system is located upstream from the pump hydraulics. Specifically arranged grooves on the cutter plate ensure additional safety as the cutting unit is permanently cleaned automatically during the delivery.

Scope of supply

Sewage pump with or without explosion-proof in keeping with German/European standard EN 12050 with 10 m cable, without plug, without base.
Ex II 2 G Ex db IIB T4 Gb
Special technical note for 25/2 ME:
As the rated output of the motor exceeds 1.4 kW, the permission of the local power supply organisation has to be obtained prior to ordering and commissioning. A soft starting device (starting current approx. 33A) can only be installed in the contro unit AD 12 ExME if a new order is placed in the factory.

Technical data
Delivery head Hmax
55 m
Flow rate Qmax
18 m³/h

Specifications can be changed without notice. Performance subject to ISO 9906 tolerances.

The minimum flow velocity in the pressure piping must be 0.7 m/s according to EN 12056.
This data is represented in the performance curve as a limit of application.

14 results

TypeCode No.VoltageMotor rating P1Motor rating P2CurrentFuseS3Ex-proof
JP50350
3/PE~400 V
2.4 kW
1.91 kW
4 A
10 A
25 %
Without ex-proof
JP50356
1/N/PE~230 V
2.7 kW
2.04 kW
12 A
16 A
35 %
Without ex-proof
JP50357
3/PE~400 V
3.7 kW
3.04 kW
6.6 A
10 A
40 %
Without ex-proof
JP50363
3/PE~400 V
4.2 kW
3.42 kW
7.3 A
10 A
30 %
Without ex-proof
JP50369
3/PE~400 V
4.84 kW
3.93 kW
7.9 A
10 A
25 %
Without ex-proof
JP50375
3/PE~400/690 V
7.7 kW
6.6 kW
13.2 A
7.7 A
20 A
30 %
Without ex-proof
JP50377
3/PE~400/690 V
7.7 kW
6.6 kW
13.2 A
7.7 A
20 A
30 %
Without ex-proof
JP50352
3/PE~400 V
2.4 kW
1.91 kW
4 A
10 A
25 %
With ex-proof
JP50355
1/N/PE~230 V
2.7 kW
2.04 kW
12 A
16 A
35 %
With ex-proof
JP50359
3/PE~400 V
3.7 kW
3.04 kW
6.6 A
10 A
40 %
With ex-proof
JP50365
3/PE~400 V
4.2 kW
3.42 kW
7.3 A
10 A
30 %
With ex-proof
JP50371
3/PE~400 V
4.84 kW
3.93 kW
7.9 A
10 A
25 %
With ex-proof
JP50376
3/PE~400/690 V
7.7 kW
6.6 kW
13.2 A
7.7 A
20 A
30 %
With ex-proof
JP50378
3/PE~400/690 V
7.7 kW
6.6 kW
13.2 A
7.7 A
20 A
30 %
With ex-proof

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Direct contact

Sales Hotline

Fon + 49 5204 / 17-17

Sales E-Mail

sales.jp@pentair.com

JUNG PUMPEN GmbH

Industriestraße 4-6
33803 Steinhagen
Germany
Fon +49 5204 17-0
E-Mail info@jung-pumpen.de