Shijiazhuang Dongli Petroleum Machinery (DLSY) supplies replacement parts for Gardner Denver FZ-FXZ mud pumps, including the piston rod 10FXZ183C and washpipe packing 22-028-181. Parts are exported under HS code 84139100 to drilling contractors and distributors in Canada, the United States and international oil and gas markets.
FAQ
Which Gardner Denver FZ-FXZ parts does DLSY stock?
We currently list two items for the FZ-FXZ series: piston rod 10FXZ183C and washpipe packing 22-028-181. Other fluid-end wear parts can be quoted on request.
Are your FZ-FXZ parts interchangeable with original Gardner Denver parts?
Yes. The piston rod 10FXZ183C and washpipe packing 22-028-181 are manufactured as replacements for the original pumps. Provide the part number or a drawing and we will confirm compatibility.
Are there published pressure or flow ratings for the FZ-FXZ pumps?
No factory specifications are published for these models. Ratings are available on request from our technical team.
When should the washpipe packing be replaced?
Washpipe packing is a sealing wear part and should be inspected at each fluid-end service. It is typically replaced when leakage or scoring appears; actual service life depends on mud properties and duty conditions.
Do you export FZ-FXZ parts to North America?
Yes. DLSY exports under HS code 84139100 to Canada, the United States and other international oil and gas markets, by sea or air freight.