Submersible sludge pump XJS

Keep your energy costs to a minimum

Submersible sludge pump XJS is excellent for pumping dirty water and water mixed with solids. The slim design makes the pump easy to move and easy to handle.

MAIN BENEFITS

MAIN APPLICATIONS

  1. Instead of a built-in contactor, an optional AquaTronic unit can be used. The AquaTronic unit compensates for incorrect phase order, which ensures correct motor rotation every time.
  2. A free-flow vortex impeller and pump volute make the pump ideal for pumping solids. The impeller is available in different sizes to meet specific requirements.
  3. Both the impeller and volute are made from heavy-duty ductile iron for maximum durability. Double mechanical shaft seals in an oil bath, with primary seal surfaces in silicon carbide and secondary seal surfaces in silicon carbide on carbon, extend the life of the pump. A double cable-entry seal system increases the protection against moisture entering the electrical junction area.
  4. The top cover and motor housing are made of lightweight aluminum, which creates a pump that is very easy to handle and install.
  5. Due to the modular design, the same parts can be used for different pumps, which lowers the overall service costs. External inspection ports for the oil and motor chambers enable quick and easy evaluation of the shaft seal during service. By removing the top cover of the pump, the electrical junction area can easily be checked.
  6. The high-efficiency motor and hydraulics combine with low-friction bearings to reduce power losses. The result is low total energy costs and minimized carbon footprint.

Submersible sludge pump 

XJS 25

XJS 40

XJS 50

XJS 80

XJS 110

Maximum submergence

20 m

20 m

20 m

20 m

20 m

Protection class

IP 68

IP 68

IP 68

IP 68

IP 68

Max. temperature of pumped medium at max. power input and continuous duty

40οC

40οC

40οC

40οC

40οC

Max. media density

1,100 kg/m3

1,100 kg/m3

1,100 kg/m3

1,100 kg/m3

1,100 kg/m3

pH of the pumped medium

5-8

5-8

5-8

5-8

5-8

Free passage

45 x 55 mm

45 x 55 mm

48 x 60 mm

48 x 60 mm

48 x 60 mm

Max number of starts

30/hour

30/hour

30/hour

30/hour

30/hour

Motor rating P2

2.5 kW

3.7 kW

5.6 kW

8.3 kW

11.8 kW

Speed

2,920 rpm

2,860 rpm

2,930 rpm

2,920 rpm

2,920 rpm

Power cable

20 m type H07RN8-F

20 m type H07RN8-F

20 m type H07RN8-F

20 m type H07RN8-F

20 m type H07RN8-F

Brochure – Submersible Dewatering Pumps


Technical Data Sheet – Submersible sludge pump XJS 25


Technical Data Sheet – Submersible sludge pump XJS 40


Technical Data Sheet – Submersible sludge pump XJS 50


Technical Data Sheet – Submersible sludge pump XJS 80


Technical Data Sheet – Submersible sludge pump XJS 110

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