Power: 1HP only
Motor: 2 Poles
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BUILT-IN AUTOMATIC FLOAT KEY SWITCH
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Single Blade Semi-Open Non-clogging type Impeller.
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Advanced "Shredder Mechanism"
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Unique "Epoxy Cable Sealing Base".
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Double "Silicon Carbide" Mechanical Seal and separate Oil Seal.
The 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
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Non-Clog Impeller
Hydro-dynamically well-balanced single-blade semi-open non-clogging type for sewage application.
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Advanced Shredder Mechanism
Surface hardening heat treatment on impeller vanes and cutting edges create a great shredding job.
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Epoxy Cable Sealing Base
Unique “Epoxy Cable Sealing Base” to ensure 100% capability to block the water vapor into the motor from outside.
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Triplex Seal System
Oil-bathed Double mechanical seal(SiC/SiC) plus a separate oil seal ensures a longer pump life.
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Compact and Light-Weight :
Designed to be light, so easy to carry and handle.
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Economical :
Long-runnable with less maintenance cost.
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Quality Motor with a level of IP68, suitable for continuous duty.
Digitalized balanced motor shaft and rotor.
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The well-balanced motor shaft and impeller enable the pump to run evenly with less noise.
APPLICATIONS for Submersible Sewage Pumps with float switch
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Wastewater Treatment Plants
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Sewage pumping stations.
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Sewage treatment plants.
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Septic tanks.
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Collecting and settling sumps.
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Industrial Sites
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Mills and factories for pumping dirty water.
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Water purification plants.
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Flood and emergency.
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Commercial Sites
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Restaurants and shops.
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Markets and supermarkets.
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Hospitals, stations, and theaters.
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Garages and laundries.
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Residential Sites
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Residential houses.
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Flats and apartments.
SPECIFICATIONS (50Hz):
| Type | Power | Phase | Voltage | Poles | Discharge Dia. | Max Head | Max Flow | Solid Passage | Wt. | Cable Size x L | Height | Pump Dia. |
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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 50 Hz | HP | kW | PH | V | P | inch | mm | M | m3/min | mm | kg | mm2 x M | mm | mm |
| STA-111D | 1 | 0.75 | 1 | 100-120 | 2 | 2 | 50 | 10 | 0.38 | Ф25 | 22 | 2.02 x 6 | 470 | 290 |
| STA-112D | 1 | 0.75 | 1 | 200-240 | 2 | 2 | 50 | 10 | 0.38 | Ф25 | 22 | 2.02 x 6 | 470 | 290 |
| STA-111LD | 1 | 0.75 | 1 | 100-120 | 2 | 3 | 80 | 10 | 0.45 | Ф25 | 24 | 2.02 x 6 | 470 | 320 |
| STA-112LD | 1 | 0.75 | 1 | 200-240 | 2 | 3 | 80 | 10 | 0.45 | Ф25 | 24 | 2.02 x 6 | 470 | 320 |
PERFORMANCE CURVES:
SPECIFICATIONS (60Hz):
| Type | Power | Phase | Voltage | Poles | Discharge Dia. | Max Head | Max Flow | Solid Passage | Wt. | Cable Size x L | Height | Pump Dia. |
||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 60 Hz | HP | kW | PH | V | P | inch | mm | M | m3/min | mm | kg | mm2 x M | mm | mm |
| STA-111D | 1 | 0.75 | 1 | 100-120 | 2 | 2 | 50 | 10 | 0.38 | Ф25 | 22 | 2.02 x 6 | 470 | 290 |
| STA-112D | 1 | 0.75 | 1 | 200-240 | 2 | 2 | 50 | 10 | 0.38 | Ф25 | 22 | 2.02 x 6 | 470 | 290 |
| STA-111LD | 1 | 0.75 | 1 | 100-120 | 2 | 3 | 80 | 10 | 0.45 | Ф25 | 24 | 2.02 x 6 | 470 | 320 |
| STA-112LD | 1 | 0.75 | 1 | 200-240 | 2 | 3 | 80 | 10 | 0.45 | Ф25 | 24 | 2.02 x 6 | 470 | 320 |
PERFORMANCE CURVES:
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