SFA Type Drainage Pump (Automatic)

Built-in Automatic Float Key Switch
Power: 1/3, 1/2, and 1HP
Motor: 2 Poles
Mini-size light-weight, best quality among similar other types of pumps. 
The motor housing and screws are adopted with stainless steel material
Great pumping performance with a larger water capacity.
Electricity-saving motor and easy to do the maintenance.

FEATURES:
A. Motor: Quality motor with a level of protection IP 68, suitable for continuous duty.
B. Thermal Protector: Single phase model built-in thermal protector prevents any burning damage to the motor.
C. Pump Casing: Tough cast iron casing guarantees high pumping efficiency.
D. Impeller: Excellent durability, semi-open type impeller design, prevents clogging by mud, sand, etc.
E. Suction Cover: Easily replaceable.
F. Triplex Seals: Equipped with a double mechanical seal with one oil seal.

APPLICATIONS:
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
  • Drainage of seepage water, pumping of rain wastewater, draining of environments.
  • Bathing and swimming pools, industrial applications.
TypePowerPhaseVoltagePolesDischarge
Dia.
Max
Head
Max
Flow
Solid
Passage
Wt.Cable
Size x L
HeightPump
Dia.
50 HzHPkWPHVPinchmmMm3/minmmkGmm2  x Mmmmm
SFA-0311N1/30.25111021-1/24080.2020x491.252 x 6340200
SFA-0312N1/30.251200-24021-1/24080.2020x491.252 x 6340200
SFA-0511N1/20.411102250100.2220x4111.252 x 6355215
SFA-0512N1/20.41200-2402250100.2220x4111.252 x 6355215
SFA-112AD10.751200-2402250160.35Ф6212.002 x 6460255
SFA-112D10.751200-2402380100.65Ф6242.002 x 6505310
TypePowerPhaseVoltagePolesDischarge
Dia.
Max
Head
Max
Flow
Solid
Passage
Wt.Cable
Size x L
HeightPump
Dia.
60 HzHPkWPHVPinchmmMm3/minmmkGmm2  x Mmmmm
SFA-0311N1/30.25111021-1/24080.2020x491.252 x 6340200
SFA-0312N1/30.251200-24021-1/24080.2020x491.252 x 6340200
SFA-0511N1/20.411102250100.2220x4111.252 x 6355215
SFA-0512N1/20.41200-2402250100.2220x4111.252 x 6355215
SFA-112AD10.751200-2402250160.35Ф6212.002 x 6460255
SFA-112D10.751200-2402380100.65Ф6242.002 x 6505310

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