Main benefits
  • Plug-and-pump installation without having to worry about overheating.
  • Pumps with a built-in AquaTronic unit will adjust incorrect phase order, ensuring correct impeller rotation.
  • A wide range of pumps, up to 11 kW, makes it easy to find a solution for any pumping need.
  • Clog-free pumping with pumps designed for pumping sludge and water mixed with solids.
  • Non-overloading performance with two different impellers for each pump model. The small impeller allows the pump to run in low-level applications.
  • Serviceability with modular design. Pumps with a built-in AquaTronic can be checked without disassembly, using its service software.
Models
  • XJS 80 D -175 3-phase 50 Hz
  • XJS 80 D -175 AT* 3-phase 50 Hz
  • XJS 80 D -195 3-phase 50 Hz
  • XJS 80 D -195 AT* 3-phase 50 Hz
  • XJS 80 D -160 3-phase 60 Hz
  • XJS 80 D -160 AT* 3-phase 60 Hz
  • XJS 80 D -175 3-phase 60 Hz
  • XJS 80 D -175 AT* 3-phase 60 Hz

Weight: 64 kg (141 lb)  

*AquaTronic: Built in electronic pump control.

AquaTronic built-in electronic supervision
Level sensor, AquaPlug and service diagnostics program are monitoring options for pumps with built-in AquaTronic

AquaTronic option

The AquaTronic unit (AT) replaces the built-in contactor in the basic pump configurations and ensures that the motor always rotates correctly, no matter how the phases are connected. Key benefits of the AquaTronic unit include:

  • Correction of motor rotation if phases are improperly connected
  • Run mode (no panel needed)
  • Integrated start equipment (direct or soft start depending on pump model)
  • Motor protection against high temperature, high amperage and missing phase
  • Anti-clog function

If the pump is also equipped with an optional level sensor, AquaTronic provides:

  • Precise level control
  • Protection against dry running
  • Energy save mode (energy is saved through stopping at dry run and starting by level sensor)

AquaTronic service diagnostic program

Connecting a PC to the AquaTronic unit via USB cable provides access to the service diagnostic program, which offers:

Pump status data, pump operating history, pump failure history, pump service/maintenance history, digital manual and spare part documentation

AquaPlug (50 Hz only)

AquaPlug is an option that combines with AquaTronic to provide additional alarm and start/stop functions, as well as indications for important parameters. 

 

AquaTronic in XJ pumps

  • AquaTronic - the intelligent option
    The world’s smartest dewatering pumps for applications in mines, construction sites and tunnels are equipped with the innovative AquaTronic. AquaTronic ensures correct motor rotation, gives motor protection, allows the pump to start via a level sensor, and gives you all the pump performance information in your PC, plus much more.
Starting method and motor protection
Submersible sludge pump XJS cut view

Starting method and motor protection

XJS80 AT: Direct on line start (DOL 500-550 V 50 Hz / 575 V 60 Hz) with built in AquaTronic unit, which automatically adjusts phase order by dual contactors, ensuring correct motor rotation.

Soft start (230-400 V 50 Hz / 230-460 V 60 Hz) is built in with the AquaTronic unit, where three thyristors reduces start current to three times the nominal current. Here two relays ensure correct motor rotation.

The AquaTronic unit monitors motor temperature, by use of NTC thermistors built into stator windings, and stops the motor at high temperature. It will also stop the motor at high amperage or if a phase is missing

XJS80: Direct on line start with built in contactor. Pumps to be used with VFD or 1,000 V must have terminal block instead of contactor. Thermal switches (140ºC / 284ºF, ±5) built into the stator windings are connected to the contactor and stops the pump at high temperature.

Discharge connections  

2 1/2”, 3” (standard), 4” hose connections
2 1/2”, 3”, 4” G/B.S.P. threaded connections
2 1/2”, 3”, 4” NPT threaded connections

 

Storz coupling available as an accessory

Benefits

Plug-and-pump installation

Plug in without having to worry about overheating. Built-in contactor and thermal sensors protect the motor from overheating. Pumps with a built-in AquaTronic unit will adjust electronically for incorrect phase order, ensuring correct impeller rotation.

Reliable and trouble-free operation

The XJS is perfect for pumping sludge and water mixed with solids as it is equipped with a free-flow vortex impeller and a pump volute. The pump design, the robust construction and the premium materials ensure high wear resistance, and the impeller is available in different sizes to meet your specific requirements.

Serviceability

The modular design of the pump range reduces costs by ensuring maximum pump availability with a smaller spare parts inventory. The condition of a pump with a built-in AquaTronic unit can be rapidly checked without disassembly, using its service software.

Saves energy and the environment

The high-efficiency motor and hydraulics are combined with low-friction bearings to reduce power losses. You achieve low total energy costs and minimize your carbon footprint. Environmentally safe white oil is used in the oil casing for easy inspection of seal conditions.

50 Hz
Electric submersible pump  XJS 80
Maximum submergence 20 m
Protection class IP 68
Max. temperature of pumped medium at max. power input and continuous duty 40ºC
Max. media density 1,100 kg/m3
pH of the pumped medium 5-8
Free passage 48 x 60 mm
Max number of starts 30/hour
Motor rating P2 8.3 kW
Speed 2,920 rpm
Power cable 20 m type H07RN8-F
60 Hz
Electric submersible pump  XJS 80
Maximum submergence 20 m
Protection class IP 68
Max. temperature of pumped medium at max. power input and continuous duty 40ºC
Max. media density 1,100 kg/m3
pH of the pumped medium 5-8
Free passage 48 x 60 mm
Max number of starts 30/hour
Motor rating P2 9.8 kW
Speed 3,520 rpm
Power cable 20 m type H07RN8-F
60 Hz US
Electric submersible pump  XJS 80
Maximum submergence 65 ft
Protection class IP 68
Max. temperature of pumped medium at max. power input and continuous duty 104ºF
Max. media density 0.0397 lb/inch3
pH of the pumped medium 5-8
Free passage 1 7/8" x 2 3/8"
Max number of starts 30/hour
Motor rating P2 13 Hp
Speed 3,520 rpm
Power cable 65 ft type AWG
Case studies
  • Proven expertise in dewatering pumps rental
    Neptune is a company specialized in the rental and sale of pumping equipment for clean water, wastewater and water loaded to industry, construction and communities. Its rental fleet includes 90% of dewatering pumps and 10% of sewage pumps. Neptune has already trusted Sulzer as a supplier for many years and has ordered several dewatering and sewage pumps.

  • Complete dewatering pumps fleet for mining
    Robust Sulzer dewatering equipment endures tough mine environment. Built-in intelligence in submersible drainage and sludge pumps XJ/XJS prevents loss of capacity due to connection errors and provides early warnings that allow service at lower cost.

  • Case studies
    Wherever fluids are pumped, mixed, controlled or applied, we are there. See how our solutions create value for customers and learn how we can make your pumping and mixing processes more efficient and profitable, safeguarding your production and ensuring lasting reliability.
Documents

Accessories list

Manual

Applications
  • AquaTronic - the intelligent option
    The world’s smartest dewatering pumps for applications in mines, construction sites and tunnels are equipped with the innovative AquaTronic. AquaTronic ensures correct motor rotation, gives motor protection, allows the pump to start via a level sensor, and gives you all the pump performance information in your PC, plus much more.

  • Dewatering in construction
    From roads and bridges to ditches and dams, construction sites are difficult places to work. Construction site managers need solid economic reasons for purchasing equipment. Our submersible dewatering pumps provide them.

  • Dewatering in tunneling
    A tunnel construction is a complex worksite were many different variables need to be taken into consideration, flooding is one of them. Our drainage and sludge submersible dewatering pumps are lightweight, portable and start when you plug them in.

  • Mine water management
    Sulzer offers a comprehensive portfolio of pumps and process equipment for abrasive and corrosive environments in mine water management applications.
Submersible sludge pump XJS
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