DLSY (Shijiazhuang Dongli Petroleum Machinery) supplies a replacement fluid end for the SPM TWS 603 well service pump. This unit is the 4.5 in plunger diameter version covering serial number SN.PU-8, built for dependable service in well servicing operations and exported to Canada, the United States and international oil & gas markets.
FAQ
Which fluid end fits the SPM TWS 603?
We supply the fluid end with a 4.5 in plunger diameter for the TWS 603, covering serial number SN.PU-8. Confirm your serial number with us before ordering.
Is this fluid end compatible with the SPM TWS-600S?
Yes. It is a replacement for the SPM TWS-600S fluid end with a 4.5 in plunger diameter.
Do you also supply the wear parts inside the fluid end?
This listing covers the complete fluid end assembly. For individual components such as plungers, valves, seats or packing, send us your part numbers and we will confirm what we can supply.
What HS code applies to this fluid end?
It is shipped under HS code 84139100 with export documentation provided.
Can you ship SPM fluid ends to the United States or Canada?
Yes. We export well service pump parts to Canada, the United States and other international oil & gas markets.