SUBMERSIBLE DRAINAGE PUMP J 604

Description

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)

Performance ranges

Performance range – J604, 50 Hz

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.

Dimension drawing

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