Specifications

1. different diameters for different pumps
2.stable performance
3.material: iron
4.fast delivery
5. 5pcs/set

 

coupling ( combine the test bench with diesel pump)

 

 

 

 

 

professional service with high quality

 

 

 

 

 

what are you waiting for ?

 

 

 

 

 

 

 

good reputation

 

 

 

competitive price owned us a lot of repeating purchase

 

 

 

Inner diameter:17,20,25,30mm coupling used in test bench

 

High quality

 

Fast delivery

 

connect  pump and test bench