282396 | 3:1 Bare Stub Pump 25 Series

  • More powerful.
    • 25 cu. in. (409,7 or 655,5 cm3) air motor with universal mounting capability.
  • Balanced double-acting pump design provides uniform output and stroke for less pulsation [7.5 cu. in./cycle (123 cm3/cycle)].
  • Longer life.
    • Full 4 1/2 in. (114 mm) stroke for fewer cycles per gallon dispensed.
  • Lightweight, corrosion–resistant zinc head casting design incorporates uniform wall thickness. Keeps pumping while other pumps slow down or stop due to icing.
  • 150 psi (10,34 bar) air motor with integral patented muffler. Keeps noise below OSHA standards without compromising performance.
  • Ball check valve helps keep pump primed.
  • Pneumatically assisted mechanical air valve assures positive tripping.
  • Springless air motor construction prevents premature pump failure due to spring fatigue.
  • Precision-machined, hardened steel slide valve for longer life.
  • Designed for greater cycle rates. Exceeds maximum limits recommended for competitive pumps.
  • Large pump outlet.
    • 1/2 in. (12,7 mm) NPT(f).
  • Easier serviceability.
    • Majority of parts are common with other series 20, 25 and series 40 pumps.
  • Each pump is 100% electronically tested to assure quality performance.
  • Backed by the most extensive, qualified service network in the industry.
  • Large pump inlet.
    • 1 in. (25,4 mm) NPT(f) inlet with 1 1/2 in. (38,1 mm) NPT(m) pump inlet for versatile pump mounting and full oil flow.
  • Backed by a five year limited warranty. Call us for more details.
Free Delivery: 6 gallons
Ratio: 3:1
Drum Size: Stub / Universal
Air Inlet (NPT): 1/4"
Size (NPT): 1/2"
Use / Location: Universal

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