STA Series Non-Clog Sewage Pump with float

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

Showfou submersible sewage pumps with float switch series STA has equipped with single blade semi-open non-clogging impeller with advanced shredder mechanism which is designed to destroy the sewage solid by tearing, breaking and ripping them to pieces.

FEATURES

  • Non-Clog Impeller

    Hydro-dynamically 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, creating a great shredding job.

  • 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 seal(SiC/SiC) plus separate oil seal ensures a longer pump life.


  • Compact and Light-Weight :
    Designed to be light, so easy to carry and handle.

  • Economical :
    Long-runnable with less maintenance cost.

  • Quality Motor with a level of IP68, suitable for continuous duty.
    Digitalized balanced motor shaft and rotor.

  • The well-balanced motor shaft and impeller enables the pump to run evenly with less noise.


APPLICATIONS for Submersible Sewage Pumps with float switch

Ideal for sewage, industrial and 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.
  Commercial Sites

  • Restaurants and shops.
  • Markets and supermarkets.
  • Hospitals, stations, and theaters.
  • Garages and laundries.
  Residential Sites

  • Residential houses.
  • Flats and apartments.
Download Catalog of STA Pump

PERFORMANCE CURVES:

STA type Automatic Submersible Sewage Pump - 50Hz Performance Curve

SPECIFICATIONS:

TypePowerPhaseVoltagePolesDischarge
Dia.
Max
Head
Max
Flow
Solid
Passage
Wt.Cable
Size x L
HeightPump
Dia.
50 HzHPkWPHVPinchmmMm3/minmmkGmm2 x Mmmmm
STA-111D10.751100-1202250120.5Ф25222.02 x 6470290
STA-112D10.751200-2402250120.5Ф25222.02 x 6470290
STA-111LD10.751100-1202380120.6Ф25242.02 x 6470320
STA-112LD10.751200-2402380120.6Ф25242.02 x 6470320

PERFORMANCE CURVES:

STA type Automatic Submersible Sewage Pump - 60Hz Performance Curve

SPECIFICATIONS:

TypePowerPhaseVoltagePolesDischarge
Dia.
Max
Head
Max
Flow
Solid
Passage
Wt.Cable
Size x L
HeightPump
Dia.
60 HzHPkWPHVPinchmmMm3/minmmkGmm2 x Mmmmm
STA-111D10.751100-1202250120.52Ф25222.02 x 6470290
STA-112D10.751200-2402250120.52Ф25222.02 x 6470290
STA-111LD10.751100-1202380120.60Ф25242.02 x 6470320
STA-112LD10.751200-2402380120.60Ф25242.02 x 6470320

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