Duplex II AC Demand Pump

Posted on by tugz

Self-priming diaphragm pump with 110-240v AC electric motors. Flow rates from 4-8 litres/min (1-2.1 US gallons/min), pressure switch control or with a bypass, or both, capable of pressures up to 6.5bar (95psi)

Model No.: Duplex II AC Demand

  • Handles Water-like and Views Liquids Up to 250 cP
  • Chemical-resistant polypropylene pump head for long life
  • Latest techhnology internal check-valves for reliable self-priming
  • Choice of elastomers for maximum chemical compatibility
  • Internal bypass for excellent performance range
  • Optional pressure-switch control to run the pump only as needed
  • Available with long running heavy duty motor with built-in thermal overload
  • Available with commercial-duty DC monitor for continuous operation

 

Universal Use (Metric or US Customary Units)

  • Specifications
Voltage 115 & 230 (VAC)
Flow Rate Up to 2.2 US Gallons/Min (8.6 Litres/Min)
Max. Pressure up to 100psi (6.9bar)
Elastomers EPDM, Santoprene, Nitrile or Viton
Port Type 3/8″

 

  • 21 Models
D3635E7011A Duplex II AC Demand Pump
Voltage 115 (VAC)
Flow Rate 2.2 US Gallons/Min (8.6 Litres/Min)
Amp Draw 1.0 (amp)
Max. Pressure 100psi (6.9bar) Switch with External Bypass
Elastomers EPDM Diaphragm and Valves
D7635I7011A Duplex II AC Demand Pump
Voltage 115 (VAC)
Flow Rate 2.2 US Gallons/Min (8.6 Litres/Min)
Amp Draw 1.0 (amp)
Max. Pressure 100psi (6.9bar) Switch with External Bypass
Elastomers Nitrile Diaphragm and Valves
D1635J7011A Duplex II AC Demand Pump
Voltage 115 (VAC)
Flow Rate 2.2 US Gallons/Min (8.6 Litres/Min)
Amp Draw 1.0 (amp)
Max. Pressure 100psi (6.9bar) Switch with External Bypass
Elastomers EPDM Diaphragm and Viton Valves
D1625E6011A Duplex II AC Demand Pump
Voltage 115 (VAC)
Flow Rate 1.6 US Gallons/Min (6 Litres/Min)
Amp Draw 0.9 (amp)
Max. Pressure 80psi (5.4bar) Switch with External Bypass
Elastomers EPDM Diaphragm and Valves
Dx625I6011 Duplex II AC Demand Pump
Voltage 115 (VAC)
Flow Rate 1.6 US Gallons/Min (6 Litres/Min)
Amp Draw 0.9 (amp)
Max. Pressure 80psi (5.4bar) Switch with External Bypass
Elastomers Nitrile Diaphragm and Valves
D1625J6011A Duplex II AC Demand Pump
Voltage 115 (VAC)
Flow Rate 1.6 US Gallons/Min (6 Litres/Min)
Amp Draw 0.9 (amp)
Max. Pressure 80psi (5.4bar) Switch with External Bypass
Elastomers EPDM Diaphragm and Viton Valves
D1631H5011A Duplex II AC Demand Pump
Voltage 115 (VAC)
Flow Rate 1.6 US Gallons/Min (6 Litres/Min)
Amp Draw 0.8 (amp)
Max. Pressure 60psi (4.1bar) Switch with External Bypass
Elastomers Santoprene Diaphragm and EPDM Valves
Dx631I5011 Duplex II AC Demand Pump
Voltage 115 (VAC)
Flow Rate 1.6 US Gallons/Min (6 Litres/Min)
Amp Draw 0.8 (amp)
Max. Pressure 60psi (4.1bar) Switch with External Bypass
Elastomers Nitrile Diaphragm and EPDM Valves
D1631F5011A Duplex II AC Demand Pump
Voltage 115 (VAC)
Flow Rate 1.6 US Gallons/Min (6 Litres/Min)
Amp Draw 0.8 (amp)
Max. Pressure 60psi (4.1bar) Switch with External Bypass
Elastomers Santoprene Diaphragm and Viton Valves
DX735E7011 Duplex II AC Demand Pump
Voltage 230 (VAC)
Flow Rate 2.2 US Gallons/Min (8.6 Litres/Min)
Amp Draw 1.0 (amp)
Max. Pressure 100psi (6.9bar) Switch with External Bypass
Elastomers EPDM Diaphragm and Valves
D1735J7011A Duplex II AC Demand Pump
Voltage 230 (VAC)
Flow Rate 2.2 US Gallons/Min (8.6 Litres/Min)
Amp Draw 1.0 (amp)
Max. Pressure 100psi (6.9bar) Switch with External Bypass
Elastomers EPDM Diaphragm and Viton Valves
DX725E6011 Duplex II AC Demand Pump
Voltage 230 (VAC)
Flow Rate 1.6 US Gallons/Min (6 Litres/Min)
Amp Draw 0.9 (amp)
Max. Pressure 80psi (5.4bar) Switch with External Bypass
Elastomers EPDM Diaphragm and Valves
DX725J6011 Duplex II AC Demand Pump
Voltage 230 (VAC)
Flow Rate 1.6 US Gallons/Min (6 Litres/Min)
Amp Draw 0.9 (amp)
Max. Pressure 80psi (5.4bar) Switch with External Bypass
Elastomers EPDM Diaphragm and Viton Valves
Dx731H5011 Duplex II AC Demand Pump
Voltage 230 (VAC)
Flow Rate 1.6 US Gallons/Min (6 Litres/Min)
Amp Draw 0.8 (amp)
Max. Pressure 60psi (4.1bar) Switch with External Bypass
Elastomers Santoprene Diaphragm and EPDM Valves
Dx731F5011 Duplex II AC Demand Pump
Voltage 230 (VAC)
Flow Rate 1.6 US Gallons/Min (6 Litres/Min)
Amp Draw 0.8 (amp)
Max. Pressure 60psi (4.1bar) Switch with External Bypass
Elastomers Santoprene Diaphragm and Viton Valves
D1735E7011ARL Duplex II AC Demand Pump
Voltage 230 (VAC)
Flow Rate 2.2 US Gallons/Min (8.6 Litres/Min)
Amp Draw 1.0 (amp)
Max. Pressure 100psi (6.9bar) Switch with External Bypass
Elastomers EPDM Diaphragm and Valves
D1735J7011ARL Duplex II AC Demand Pump
Voltage 230 (VAC)
Flow Rate 2.2 US Gallons/Min (8.6 Litres/Min)
Amp Draw 1.0 (amp)
Max. Pressure 100psi (6.9bar) Switch with External Bypass
Elastomers EPDM Diaphragm and Viton Valves
D1725E6011ARL Duplex II AC Demand Pump
Voltage 230 (VAC)
Flow Rate 1.6 US Gallons/Min (6 Litres/Min)
Amp Draw 0.9 (amp)
Max. Pressure 80psi (5.4bar) Switch with External Bypass
Elastomers EPDM Diaphragm and Valves
D1725J6011ARL Duplex II AC Demand Pump
Voltage 230 (VAC)
Flow Rate 1.6 US Gallons/Min (6 Litres/Min)
Amp Draw 0.9 (amp)
Max. Pressure 80psi (5.4bar) Switch with External Bypass
Elastomers EPDM Diaphragm and Viton Valves
Dx731H5011xRL Duplex II AC Demand Pump
Voltage 230 (VAC)
Flow Rate 1.6 US Gallons/Min (6 Litres/Min)
Amp Draw 0.8 (amp)
Max. Pressure 60psi (4.1bar) Switch with External Bypass
Elastomers Santoprene Diaphragm and EPDM Valves
Dx731F5011xRL Duplex II AC Demand Pump
Voltage 230 (VAC)
Flow Rate 1.6 US Gallons/Min (6 Litres/Min)
Amp Draw 0.8 (amp)
Max. Pressure 60psi (4.1bar) Switch with External Bypass
Elastomers Santoprene Diaphragm and Viton Valves

 

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