STA Type Automatic Non-Clog Pump

BUILT-IN AUTOMATIC FLOAT KEY SWITCH
Power: 1HP only
Motor: 2 Poles
Single Blade Semi-Open Non-clogging type Impeller.
Advanced "Shredder Mechanism"
Unique "Epoxy Cable Sealing Base".
Double "Silicon Carbide" Mechanical Seal and separate Oil Seal

Single Blade Semi-open Non-Clogging Impeller with Advanced Shredder Mechanism for Sewage Handling

FEATURES:
♦ Non-Clog Impeller :
Hydrodynamically well-balanced single blade semi-open non-clogging type for sewage application.
♦ Advanced Shredder Mechanism :
Surface hardening heat treatment is done on impeller vanes and cutting edges, both of which are the main components of the shredder mechanism.
♦ Epoxy Cable Sealing Base
Unique “Epoxy Cable Sealing Base” to ensure 100% capability to block the water vapor into the motor from outside.
♦ Triplex Seal System :
Oil-bathed double mechanical seals (Silicon-Carbide/Silicon-Carbide) and separate oil seal ensure a longer pump life.
♦ IP68 Motor:
Electricity-saving Motor with a level of IP68, suitable for continuous duty.
Digitalized balanced motor shaft and rotor.
♦ Quiet :
The well-balanced motor shaft and impeller enables the pump to run evenly with less noise.
♦ Compact and Light-Weight :
Designed to be light, so easy to carry and handle.
♦ Economical :
Long-runnable with less maintenance cost.

APPLICATIONS:
Ideal for sewage, industrial & groundwater drainage installation in the following fields.
Wastewater Treatment Plants

  • Sewage pumping stations.
  • Sewage treatment plants.
  • Septic tanks.
  • Collecting and settling sumps.

Industrial Sites

  • Mills and factories for pumping dirty water.
  • Water purification plants.
  • Flood and emergency.

Residential Sites

  • Residential houses.
  • Flats and apartments.

Commercial Sites

  • Restaurants and shops.
  • Markets and supermarkets.
  • Hospitals, stations, and theaters.
  • Garages and laundries.
Download Catalog of STA Pump

PERFORMANCE CURVES:

 

SPECIFICATIONS:

TypePowerPhaseVoltagePolesDischarge
Dia.
Max
Head
Max
Flow
Solid
Passage
Wt.Cable
Size x L
HeightPump
Dia.
50 HzHPkWPHVPinchmmMm3/minmmkGmm2 x mmmmm
STA-111D10.7511102250120.5Ф25222.02 x 6470290
STA-112D10.751200-2402250120.5Ф25222.02 x 6470290
STA-111LD10.7511102380120.6Ф25242.02 x 6470320
STA-112LD10.751200-2402380120.6Ф25242.02 x 6470320

PERFORMANCE CURVES:

 

SPECIFICATIONS:

TypePowerPhaseVoltagePolesDischarge
Dia.
Max
Head
Max
Flow
Solid
Passage
Wt.Cable
Size x L
HeightPump
Dia.
60 HzHPkWPHVPinchmmMm3/minmmkGmm2 x mmmmm
STA-111D10.7511102250120.52Ф25222.02 x 6470290
STA-112D10.751200-2402250120.52Ф25222.02 x 6470290
STA-111LD10.7511102380120.60Ф25242.02 x 6470320
STA-112LD10.751200-2402380120.60Ф25242.02 x 6470320

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