650717-C is an Air Operated U/L rated Diaphragm pump with a 1 in. port and rated for fuel transfer. The maximum air inlet/outlet air pressure is 50 psi. The noise level is 64.5 db. This is a metallic air operated diaphragm pump.
U/L air operated diaphragm pump supports applications of diesel fuel， kerosene， aviation fuel， fuel oil and unleaded fuel
1 in. air-operated U/L pump with a 1:1 ratio and includes a pressure relief valve which restricts the fluid outlet pressure to under 50 psi
650717-C offers high volume delivery at low air pressures and easy self priming
Model is designed specifically for the transfer， bulk un-loading or fueling applications
Relief valve can be plumbed to return the bleed off fuel to the storage container
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