SF 污水幫浦

  • SF Type (1/3HP,1/2HP) Drainage Pump (Automatic)
  • SF Series (1-3HP) Submersible Drainage Pump

Power: 1/3, 1/2, 1, 2, 3 HP
Motor: 2 Poles

Great pumping performance with a larger water capacity.
Electricity-saving motor and easy to do the maintenance.

Mini-size Light-weight Submersible Drainage Pump , Best Quality among Similar Other Types of Pumps.

FEATURE

  • Motor: Quality motor with a level of protection IP68, suitable for continuous duty.

  • Thermal Protector: Single phase model with built-in thermal protector prevents any burning damage to the motor.

  • Motor Casing: Stainless steel casing greatly reduces the pump’s weight and easy to carry for the work.

  • Pump Casing: Tough cast iron casing guarantees longer servicing life.

  • Impeller: Excellent durability, semi-open type impeller design, prevents clogging by mud, sand, etc.

  • Suction Cover: Easily replaceable.

  • Strainer: Material of Engineering Plastic fo 1/3 and 1/2HP models, and Stainless Steel for 1~3HP models.

  • Triplex Seals: Equipped with double mechanical seal with one oil seal.

  • The better pumping performance results in less electricity consumption, large water volume, convenient usage, and maintenance.

  • The automatic version: the SFA series submersible drainage pump is also available.

APPLICATIONS for cast iron submersible sump pump

    Very good for pumps with clean non-volatile liquids without solids or fibers in below applications as :
  • Civil engineering & construction.

  • Fountains and water features.

  • Tunnel & caisson drainage.

  • Agricultural irrigation.

  • Drainage of seepage water, rain wastewater, bathing and swimming pools, industrial applications.


Download Catalog of SF Pump

SPECIFICATIONS (50Hz)

TypePowerPhaseVoltagePolesDischarge
Dia.
Max
Head
Max
Flow
Solid
Passage
Wt.Cable
Size x L
HeightPump
Dia.
50 HzHPkWPHVPinchmmMm3/minmmkgmm2 x Mmmmm
SF-0311N1/30.25111021.54080.220x491.252 x 6340200
SF-0312N1/30.251200-24021.54080.220x491.252 x 6340200
SF-0511N1/20.411102250100.2220x4111.252 x 6355215
SF-0512N1/20.41200-2402250100.2220x4111.252 x 6355215
SF-0532N1/20.43220-4802250100.2220x4111.252 x 6355215
SF-111AD10.7511102250160.35Ф6212.002 x 6460255
SF-112AD10.751200-2402250160.35Ф6212.002 x 6460255
SF-132AD10.753220-4802250160.35Ф6212.002 x 6460255
SF-111D10.7511102380100.65Ф6242.002 x 6505310
SF-112D10.751200-2402380100.65Ф6242.002 x 6505310
SF-132D10.753220-4802380100.65Ф6242.002 x 6505310
SF-212D21.51200-24024100131.134x10353.52 x 10545355
SF-232D21.53220-48024100131.134x10303.52 x 10440355
SF-312D32.21200-24025125151.534x10483.52 x 10585410
SF-332D32.23220-48025125151.534x10463.52 x 10485410

PERFORMANCE CURVES

SF series Submersible Drainage Pump - 50Hz Performance Curve

SPECIFICATIONS (60Hz)

TypePowerPhaseVoltagePolesDischarge
Dia.
Max
Head
Max
Flow
Solid
Passage
Wt.Cable
Size x L
HeightPump
Dia.
60 HzHPkWPHVPinchmmMm3/minmmkgmm2 x Mmmmm
SF-0311N1/30.25111021.54080.2020x491.252 x 6340200
SF-0312N1/30.251200-24021.54080.2020x491.252 x 6340200
SF-0511D1/20.411102250100.2220x4111.252 x 6355215
SF-0512D1/20.41200-2402250100.2220x4111.252 x 6355215
SF-0532D1/20.43220-4802250100.2220x4111.252 x 6355215
SF-111AD10.7511102250160.35Ф6212.002 x 6460255
SF-112AD10.751200-2402250160.35Ф6212.002 x 6460255
SF-132AD10.753220-4802250160.35Ф6212.002 x 6460255
SF-111D10.7511102380100.65Ф6242.002 x 6505310
SF-112D10.751200-2402380100.65Ф6242.002 x 6505310
SF-132D10.753220-4802380100.65Ф6242.002 x 6505310
SF-212D21.51200-24024100131.134x10353.52 x 10545355
SF-232D21.53220-48024100131.134x10303.52 x 10440355
SF-312D32.21200-24025125151.534x10483.52 x 10585410
SF-332D32.23220-48025125151.534x10463.52 x 10485410

PERFORMANCE CURVES

SF series Submersible Drainage Pump - 60Hz Performance Curve

產品詢問