Submersible drainage pump J 604

Long-lasting, hard-wearing, compact and convenient

The low weight and compact design of the submersible drainage pump J 604 ensure convenient transport, handling, and installation. The pump is ideal for pumping water and dirty water mixed with light abrasives. 50 Hz: head max 58 meters, flow max 330 l/s. 60 Hz: head max 70 meters (230 feet), flow max 340 l/s (5397 gpm).

Submersible drainage pump J 604 50 Hz
Main benefits
  • Reliable, trouble-free operation also at low water levels.
  • High wear resistance ensures years of cost-efficient pumping.
  • Modular design increases serviceability and makes it easy to convert the pump for different hydraulic requirements.
Models
  • J 604 ND medium head 3~
  • J 604 HD high head 3~

Weight: 525 kg (1157 lb)

Motor protection
Submersible drainage pump J

Motor protection

Built-in thermal switches in the stator winding (140ºC / 284ºF, ±5). DI leakage sensor in the junction box, DI leakage sensor in the oil chamber, thermal sensors at upper and lower bearing connected to a separate starter and control unit.  

Discharge connections

6” (standard HD), 8”, 10” (standard ND) hose connections

6”, 8” G/B.S.P. threaded connections

6", 8", 10" NPT threaded connections

Benefits

Wear resistance

One investment for years of cost-efficient pumping. Impeller in high chrome alloy steel ensures a long lifetime and high efficiency.

Reliable operation - minimizes maintenance time

Double outer casing and good heat convection enable the pump to operate continuously at low levels or even run dry without damaging the motor.

Serviceability

Save time and money with easy on-site service. Modular design lowers the overall service costs. By removing the top cover of the pump, you can easily check the electrical junction box. Environmentally safe white oil is used in the oil casing for easy inspection of seal conditions.

 

50 Hz
Electric submersible pump  J 604
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
Strainer hole 12 x 60 mm
Max number of starts 30/hour
Motor rating P2 56 kW
Speed 1,450 rpm
Power cable 20 m type H07RN8-F
60 Hz
Electric submersible pump  J 604
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
Strainer hole 12 x 60 mm
Max number of starts 30/hour
Motor rating P2 70 kW
Speed

1,730 rpm

Power cable 20 m type H07RN8-F
60 Hz US
Electric submersible pump  J 604
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
Strainer hole 1/2" x 2 3/8"
Max number of starts 30/hour
Motor rating P2 94 Hp
Speed 1730 rpm
Power cable 65 ft type AWG
Documents

Accessories list

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

  • Flood control
    Climate change is challenging natural disaster prevention. When water runs off the land in large quantities, Sulzer’s comprehensive range of pumps provide reliable, cost effective and efficient solutions for flood control.

  • Mining
    Whether on the surface or underground, the conditions in mines are harsh. Besides the mud, slurry, stones, and rocks, there are large volumes of water to remove in order to keep production moving. Our dewatering pumps are rugged and ready, taking on the toughest drainage and sludge removal.
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