ID
1350035
1-2 weeks delivery time
Our managers will contact you and clarify the terms of the order
The Flojet D7231B5011 is a Duplex II diaphragm pump assembly with a 24V DC motor and a 60 PSI pressure switch for demand (intermittent duty) operation. It features a polypropylene pump body, Buna diaphragm, and Buna check valve, plus a medium pressure cam. Ports are 3/8 inch NPT female inlet and 3/8 inch NPT female discharge, and the pump is self-priming up to 8 ft (2.4 m) and can run dry without damage; maximum fluid temperature is 140°F and weight is 5 lb.
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Flojet Duplex II Demand Diaphragm Pump With 60 PSI Switch
The Flojet D7231B5011 is a Duplex II series diaphragm pump built for general fluid handling tasks such as liquid transfer, spraying, cooling, circulation, filtration, and dispensing. It uses a pressure switch for demand operation, automatically stopping when the discharge is closed and restarting when pressure drops as flow is resumed.
Technical Specifications
Series Duplex II Pump Type Diaphragm pump Motor Voltage 24 Volt DC Body Material Polypropylene Diaphragm Material Buna Check Valve Material Buna Cam Medium pressure cam Pressure Switch Setting (Off Set Point) 60 PSI Inlet Port 3/8 inch NPT female Discharge Port 3/8 inch NPT female Self-Priming Up to 8 ft (2.4 m) Run Dry Capability Can run dry without damage Maximum Fluid Temperature 140�F Weight 5 lb Maximum Inlet Pressure 30 PSI (2.1 bar)
Features
- Demand duty operation with pressure switch shutoff at 60 PSI when the discharge valve is closed
- Self-priming performance up to 8 ft (2.4 m) (vertical prime varies with viscosity and system configuration)
- Designed to pull higher dry vacuum using updated diaphragm and valve design
- Pump head can be rotated in 90� increments to simplify plumbing
Product Details
- Intended for intermittent duty cycles; continuous operation is stated as suitable only for short periods of time
- Do not use to pump flammable fluids (gasoline, kerosene, fuel oil, etc.) and do not use in an explosive environment
- Installation guidance in the provided text includes using tubing of at least 3/8 inch ID and at least 20 inches long to reduce stress on ports, and using a minimum 40 mesh strainer or filter on the inlet line
- Electrical wiring guidance in the provided text: on 24V DC, red lead is positive and black lead is ground
Available Parts
- Catalog # 21022-012 Diaphragm kit (listed for Duplex II series pumps 115 VAC)
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