Duplex II DC Demand Pump

Self-priming diaphragm pump with 12v or 24v DC electric motor. 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)

• Handles Water-like and Viscous 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

 Technical Data Sheet
 Duplex II (LP) Series Installation and Service Data
 Duplex II (HP) Series Installation and Service Data