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Grinder Pumps WQ-SQG

Cast iron submersible pumps with multi-channel open impeller with grinding device on suction . The grinder system, consisting of a disk bearing concentric holes with a sharp edge and a triangular cutter of high chrome steel . This series of submersible pumps , particularly suitable to liquids containing long fibres or filaments or solid destroyable bodied even of big sizes , is mostly used for the treatment of biological liquids and waters of civil origin.

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Specifications

  1. Power Cable: Standard cord is 10m
  2. Liquid Temperature: 104°F(40℃) continuous
  3. Motor: B insulation class, IP68 protection
  4. Single Phase: Built in thermal protector
  5. Accessories: Float switch is available

 

Part Specifications

  1. O-ring: Buna-N
  2. Motor Housing: GG20
  3. Shaft: AISI 420
  4. Double-sided Mechanical Seal: Buna-N elastomers

Motor side: Carbon VS Silicon Carbide

Pump side: Silicon Carbide VS Silicon Carbide

  1. Impeller: GG20
  2. Pump Casing: GG20
  3. Shredding ring: AISI 440

8.Grinding ring:AISI 440

 

Product Parameters

Model Voltage,Frequency Output Power Capacitor I/min 0 40 80 120 160 200
m³/h 0 2.4 4.8 7.2 9.6 12
WQ750SQG 220V，50Hz 0.75kW 25μf H（m） 18.5 16 13.5 10 2.5
WQ1100SQG 220V，50Hz 1.1kW 30μf H（m） 20 17.5 15.5 13.5 10 5
WQ1500SQG 220V，50Hz 1.5kW 30μf H（m） 23.5 20.5 18.5 15.5 12 2
WQ2200SQG 380V，50Hz 2.2kW / H（m） 30 28 25 22 18 2

Dimensions

Model A（mm） B（mm） C（mm） D Discharge Packing Size (mm） N.W.
WQ750SQG 230 280 430 G 2″F 240×280×450 29kg
WQ1100SQG 230 280 450 G 2″F 240×290×470 30kg
WQ1500SQG 240 310 550 G 2″F 250×320×570 36kg
WQ2200SQG 240 310 550 G 2″F 250×320×570 38kg

 

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