Gold Member Since 2012
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Zhejiang Daqin Pump Co., Ltd.

Screw Pumps, 2qg Screw Pump, Submersible Pump manufacturer / supplier in China, offering 4qg1.2-50-0.37 Submersible Screw Pumps, 4inches Stainless Steel Submersible Pumps (4SDM8/17), 4" Stainless Steel Submersible Water Pump (4ST6-14 1.5KW) and so on.

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Supplier Homepage Product submersible pump 4 inches Submersible Pump 4qg1.2-50-0.37 Submersible Screw Pumps

4qg1.2-50-0.37 Submersible Screw Pumps

FOB Price: Get Latest Price
Min. Order: 20 Pieces
Production Capacity: 200000PCS/ Year
Transport Package: Cylinder Carton Box
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: 4QG1.2-50-0.37
  • Well Size:4 Inches: Casing: AISI304 Ss
  • Capacity: 45L/Min: Power: 0.37kw-1.1kw
  • Theory: Screw
  • Power: Electric
  • Specification: CE SGS NEMA
  • Application: Clarified Water Pump
  • Shaft: AISI 304 Ss- ASTM T045: Delivery:190m
  • Material: Stainless Steel
  • Structure: Screw Pump
  • Trademark: DAQIN
  • Origin: China
Product Description
Operating condistions
Minimum well diameter: 4"
Maximum fluid temperature up to+40 ºC
Maximum sand content: 3%
Maximum immersion depth: 15m

Specifications
Rewindable motor or fully enclosed shielding motor
Single-phase: 220V-240V/50Hz
Three-phase: 380V-415V/50Hz
Dimension complied with NEMA standard
Curve tolerance accord with ISO9906

Options on request
Special material components
Other voltages or frequency 60Hz

Application
Water supply
Sprinkler irrigation
Pressure boosting
Fire-fighting

4QG1.2-50-0.37 Submersible Screw Pumps  


4qg1.2-50-0.37 Submersible Screw Pumps
ComponentsMaterial
Delivery casingAISI 304SS
StrainerAISI 304SS
Moter External CasingAISI 304SS
Top chockCast-iron ASTM NO.30
Bottom supportAISI 304 SS
Mechanical sealGraphite-Ceramic/TC
Shaft AISI 303 SS-ASTM 1045

Performance Data

MODEL 50HzPOWERCapacity
(m3/h)
Head
(m)
Outlet
(inch)
Speed
(l/min)
Dimensions
(mm)
KWHPφDL
1-220V/240V3-380V/415V
4QGD1.2-50-0.374QGD1.2-50-0.370.370.51.2501"285096540
4QGD1.8-50-0.54QGD1.8-50-0.50.50.71.8501"285096560
4QGD1.5-60-0.554QGD1.5-60-0.550.550.751.5601"285096580
4QGD1-100-0.554QGD1-100-0.550.550.7511001"285096580
4QGD1.2-100-0.754QGD1.2-100-0.750.7511.21001"285096620
4QGD1.5-75-0.754QGD1.5-75-0.750.7511.5751"285096600
4QGD2-60-0.754QGD2-60-0.750.7512601"285096600
4QGD1.2-150-1.14QGD1.2-150-1.11.11.51.21501"285096680
4QGD1.5-120-1.14QGD1.5-120-1.11.11.51.51201"285096680
4QGD1.8-100-1.14QGD1.8-100-1.11.11.51.81001"285096680

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