Pump Casting

Pump casting is made og glass hard copperalloy, wear-resisting and corrosion-resistant. Its dimensional precision is ensured by digital control process center. 

There are many models to choose from, its diameter ranging from 9-20. with 720 pcs pistons, hole 192 and hole 160 in a line.There is also pump casting with filling, holes on it are arranged in a reasonable way,meeting customers'demands for diversity.