La description

LPG vane pump, turbine pump, propane pump, suitable for LPG, propane, NH3 transfer.

1.  LYB****0 Vane Truck Pumps, for LPG, NH3 and other application, It is specially designed to perform in such severe operating conditions as high differential pressure pump over speeding poor suction conditions.

Advantage
Innovative cam design virtually eliminates cavitation
New materials utilized in cam and blades and heavy duty bearings extend pump life
Single mechanical seal, very easy seal replacement and maintenance
Large diameter non-metallic pins are suitable for higher pump speeds 

Specification:

2.  LWB***0 LPG Turbine Pump, for high differential pressure application using, for underground and aboveground tank application.

Advantage
A cost effective alternative to submersible designs.
Meeting multiple demands for LPG application.Whether a low or high flow rate with a high differential pressure,by underground and aboveground tank application ,LWB***0 pump is an idea pump for two dual hose LPG dispensers.
Continuous duty design.
Serviceability is simple and cost effective.

Specification:

3. LPG sliding-vane pumpis commonly found in the LPG industry because its high pumping efficiencies, Long life, ease of maintenance. It's housing and rotors are constructed of ductile iron for high strength, the vanes are self-adjusting for wear. It can handle small amounts of vapor formed at the pump suction. V-belt and direct-drive mounting available for choice

Application:

Cylinder filling ;Loading/unloading of bulk trucks and transport trailers; Automotive fillings; Vaporizer feed pumps