Description
The Flojet Duplex II Electric Demand Pump is a high-performance solution for Bag-In-Box (BIB) beverage systems, water filtration, and high-pressure dispensing. This 115V AC pump features an integrated pressure switch factory-set to 60 PSI and features 3/8″ FPT (Female Pipe Thread) ports for secure plumbing. The Duplex II series is known for its quiet operation and self-priming capability (up to 8 feet), making it ideal for under-counter installations where a reliable, demand-based water or syrup source is needed.
Technician’s Note: This pump is “demand-based,” meaning it starts automatically when a valve is opened and stops when the line reaches 60 PSI. Never run the pump dry for extended periods. Always install a 100-mesh strainer on the inlet to prevent particulates from damaging the internal diaphragm. Use 3/8″ MPT fittings with PTFE tape for a leak-proof connection to the pump housing.






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