Shijiazhuang Dongli Petroleum Machinery (DLSY) supplies parts for the DL PQUIP High Performance Discharge Strainer System used on mud pump discharge modules. Our stock covers 23 distinct items, from the strainer cover retention system body with fitted piston assemblies to the strainer tube, inner plug, locking plate, spring packer and seals. Complete assemblies and individual spares are both available for export.
FAQ
What parts are available for the PQUIP discharge strainer system?
We stock 23 items: dowel pins, retention nuts, piston rods and rod assemblies, cylinder cover nuts, spring packers, the strainer cover retention system body with fitted piston assemblies, inner plugs, locking plates, inner plug seals and strainer tubes.
Can I order the retention system as a complete assembly?
Yes. The strainer cover retention system assembly is available complete, and every component is also sold individually.
Which pumps does this strainer system fit?
It is built for mud pump fluid ends using the PQUIP quick change system. Send us your pump make and model to confirm.
Do you export to Canada and the United States?
Yes. We ship to Canada, the US and other oil and gas markets under HS code 84139100.
Are wear items like seals and plugs sold separately?
Yes. Inner plug seals, retention nuts, spring packers and similar service items can be ordered on their own.