Truck Pumps

Corken has a long history of providing sliding vane pumps for propane delivery trucks (e.g. bobtails). Currently these pumps are designated as our “Z” model line that consists of the Z4200 and Z3200.
The propane transport typically uses a Z4200 (4′ ANSI flange inlet) Coro-Vane pump mounted directly to the bottom of the tank and a bobtail typically uses a Z3200 (3′ ANSI flange inlet) Coro-Vane pump mounted directly to the bottom of the tank.