Product Description
Instructions
It is mainly used for filling high pressure cylinder of L- CNG natural gas filling station. The unit is mainly single row/double row/three row, piston pump.
Application:
Ø Filling high pressure cylinder of L- CNG natural gas filling station
Ø City nature gas peak-shaving station pipe network replenish, pressurize
Ø LNG Dewar bottle filling
Performance parameters：
Rate of flow: 500-5000 L/h
Maximum outlet pressure: 27.5 MPa
standard configuration
Inlet filter
Outlet pressure gauge and root valve
Transmission box oil temperature sensor
Metal hoses for liquid intake and air return
damper
Optional configuration
Fixed motor/variable frequency speed regulation
Safety valve/cryogenic globe valve
Outlet pressure interlock device
Temperature interlock after carburetor
Pressure interlock after carburetor
Return air temperature interlock device
Transmission box oil temperature interlock
High pressure emergency cut off vent valve (pneumatic)
Leak detection and alarm device
PLC Control system
Set of skid mounted equipment
Featuring：
All electrical components are configured according to explosion protection requirements
Adopt high vacuum clamped pump head, vacuum up to 10-5 , reduce cold loss to the maximum
Special material piston seal, piston seal life up to 4000h
The outlet pressure pulse is small and the motor load is stable
Transmission box adopts self-lubricating system, running smoothly, and equipped with oil temperature interlock device, to monitor the temperature of transmission box, and interlock with control system, to ensure the safety of the unit
Image
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