ID
1349812
1-2 weeks delivery time
Our managers will contact you and clarify the terms of the order
The Flojet Duplex II series diaphragm pump is a 24V DC unit with a polypropylene body, Viton diaphragm, and Viton check valve, configured with a medium pressure cam and no switch. It uses an external bypass system with a 50 PSI pressure bypass and features 3/8 inch NPT female inlet and discharge ports; it is self-priming up to 8 ft (2.4 m), can run dry without damage, has a maximum temperature rating of 140°F, and weighs 5 lb.
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Flojet Duplex II 24V DC Diaphragm Pump With External Bypass
The Flojet D3231V1311AR is a Duplex II series diaphragm pump for industrial liquid handling tasks such as transfer, spraying, cooling, circulation, filtration, and dispensing. It uses an external bypass system to bypass flow internally when pressure exceeds the bypass setting and is designed to run until power is manually turned off.
Technical Specifications
Series Duplex II Motor Voltage 24V DC Pump Type Diaphragm pump Body Material Polypropylene Diaphragm Material Viton Check Valve Material Viton Cam Medium pressure cam Switch No switch Pressure Bypass 50 PSI Bypass System External bypass Self-Priming Up to 8 ft (2.4 m) Maximum Temperature 140°F Inlet Port 3/8 inch NPT female Discharge Port 3/8 inch NPT female Weight 5 lb Motor Type Permanent magnet with solid state rectifier and full RFI suppression
Features
- Runs dry without damage
- Self-priming up to 8 ft (2.4 m)
- External bypass system that bypasses flow internally when pressure is over 50 PSI
- Pump head can be rotated in 90-degree increments to simplify plumbing
- Designed to continue running until power is manually turned off
Product Details
- Not recommended for continuous duty service due to limited motor brush life; intended for intermittent duty cycles (can be run continuously for short periods).
- Do not use to pump flammable fluids (including gasoline, kerosene, fuel oil) and do not use in an explosive environment.
- Inlet pressure must not exceed 30 PSI (2.1 bar).
- Use a minimum 40 mesh strainer or filter in the inlet line to help prevent debris from entering the pump.
- If a check valve is installed in the plumbing, it must have a cracking pressure of no more than 2 PSI (0.14 bar).
- Recommended tubing: minimum 3/8 inch ID and at least 20 inches in length; avoid crimping or kinking.
- Mount in a dry, adequately ventilated area; if used outdoors, shield from water, dust, sunlight, and wash-down spray.
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