Luke L-CNG Filling Station Pump Skid, L-CNG Pump Skid, Lcng Fueling

The cryogenic high pressure pump is the main equipment of L-CNG pump skid. We select VT55 pump which comes from VANZETTI, Italy. With different motor, the pump can realize different flow rate. When the moor power is 22KW, the pump's flow rate is 1500L/h. When the motor power is 39 KW, the pump's flow rate is 2500L/h. The pump body is vacuum insulation structure, so the pump can be started quickly. The unique design of inlet can separate gas from liquid to make cryogenic liquid evenly flow into the compression cylinder. In the front of pump's body, there are Cavitations Resistive Property, leakage protection, automatic unloading control, automatic liquid supply control and nitrogen purging device.

The cryogenic high pressure pump is the single cylinder and single action piston pump. The piston is connected with the cross head through coupling. Cross head driven by a cam linkage drag. Each component can be disassembled and repaired easily. The rotation of the motor has no requirements. The pump can be worked in any direction. There is a filter in the inlet to protect the pump. The filtering precision of the filter is 150μm at least. The surface area of filter is twice than the one of inlet.