WILO - Self-priming Pump MultiCargo MC 304 (3~230/400 V)
Design
Self-priming multistage centrifugal pumps
Application
Water supply
Sprinkling
Irrigation and spraying
Rainwater utilisation
Special features/product advantages
Low-noise
Ideal as a base-load pump for rainwater utilisation
IE3-IEC three-phase AC motor (≥ 0.75 kW)
Multistage, low-noise, self-priming, horizontal high pressure centrifugal pump with block
design with horizontal suction and vertical pressure port. Innovative hydraulic suction tract.
With continuous motor pump shaft and bidirectional mechanical seal. Directly flanged
three-phase or AC motor. Onsite motor protection required for three-phase AC motor.
For AC motor, built-in thermal motor protection and condenser.
All parts that come into contact with the fluid are corrosion-proof.
Materials
Pump housing : 14301
Impeller : Noryl
Pump shaft : 1.4028 [AISI420F]
Mechanical seal : Carbon/ceramic
Stage chambers : Noryl
Seal : NBR
Approved fluids (other fluids on request)
Pure water without settling sediment : •
Process water, cold water, cooling water, rainwater : •
Rainwater : •
Output
Max. suction head H : 8 m
Inlet pressure max. H : 4 bar
Fluid temperature T : +5...+35 °C
Max. ambient temperature T : 40 °C
Standard version for operating pressure pmax : 8 bar
Mains connection 3~, standard version : 230/400 V
3~ mains connection alternative application at no extra charge U : 230 V
Mains frequency f : 50 Hz
Rated speed n : 2,900 rpm
Motor/electronics
Protection class : IP 54
Insulation class : F
Screwed cable connection : 11 x 11 PG
Power consumption P1 : 0.84 kW
Pipe connections
Nominal connection diameter on the pressure side : Rp1
Nominal connection diameter on suction side : Rp1
Information for order placements
Weight approx. m : 9.3 kg
Type : MC 304
Art no. : 4041177
mesin pompa air
