500 GPM Duplex Pumps For Sale

We have a large stock of Double-Acting Duplex Pumps that are used for various applications such as fluid (including heavy oil) transfers in pipelines, mud pumping, cement pumping, water well drilling etc. in the Oil & Gas, Agriculture, Mining, Municipal & Manufacturing sectors. Duplex Pumps have two cylinders and are capable of handling different pressures, volumes and flow rates. We supply new, used and refurbished API 674 Double Acting Duplex Pumps of all leading manufacturers including Gaso, Wheatley, Gardner Denver, National & Oilwell.

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Used Wheatley 2712 Duplex Pump Fluid End Only

Used left and right side bare fluid end only, capable of 127gpm @ 1425psi @ 70rpm with 3 1/2" pistons or 546gpm @ 355psi @ 70rpm with 7" pistons

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  • 124 HP
  • 70 RPM
  • 546 GPM
  • 1425 PSI
  • Ratio: 5.6400
  • Stock No: 55680
Positive Displacement Pump Reciprocating Pump
546
1425
70
124
5.6400