Sandblast Couplings
Detailed Product Description
1.Sandblast coupling
2.Type:Male female
3.Size:4/3''-2''
4.Material:PP,Brass,Iron
5.Material of gasket:EDPM,FKM,Which has withstand exterme temperature from -40-250 degree,what is more it can aginest abrassion.
6.Compared with other couplings, the price r very competitive, but it can also function well.