100% interchangeable with SPM/SERVA made TWS600/TWS600S fluid end.
TWS600 fluid end is 100% compatible with the dominant TWS600 pumps in the worldwide market.
It has two materials, alloy steel, and stainless steel, at your choice.
TWS600 fluid ends, including 2 1/2”, 2 3/4”, 3”, 3 1/2”, 4”, 4 1/2” to meet your specific requirement on the pressure and flow ratings.
TWS600 fluid end bare blocks and fully dressed fluid ends are both available in a wide range of plunger sizes.