HJJ3003 PUMP ROOM

PUMP ROOM WITH FOUR HJJ3003 HIGH-PRESSURE PUMPS
Pumpenraum mit Hochdruckpumpen

HJJ3003 PUMP ROOM

HERMETIK pump room with 4 x HJJ3003 high-pressure pumps. The inlet for feed water is on the left side (green label). The water feed runs throug the water treatment with booster pumps and filters. In the high-pressure pumps, the pressure is raised up to 1500 bar. The high-pressure water goes trough the High-pressure supply line (red label) on the right side to the HERMETIK descaler.

In order to guarantee a high availabiliity, only 3 of the 4 high-pressure pumps are pressurized. The fourth pump is the spare pump, this pump is only pressurized when another pump has a malfunction or is being maintained. This way maintenance work is possible during ongoing operation.

PUMP ROOM HJJ3003-4 CHARACTERISTICS

Parameter for 30-60Hz systems:

RPM electric motor max. 1800 U/min
Power= 250 – 450 kW

Units conversion

Pressure:
100 bar = 10 MPa
100 bar = 1450 PSI
Volumetric flow
1000 L/min = 1 m³/min
1000 L/min = 263 US GPM

Charateristics HJJ 3003:

From 60 bis to 1020 L/min
From 100 to 2100 bar