Harbor Freight Tools

MCGRAW

3.7 HP V-Style Single Stage Cast Iron Pump

Ideal for replacing belt driven pumps in most 240V, 3.0 HP to 3.7 HP applications.

$17999
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The MCGRAW™ 155 PSI V-Style Single Stage Cast Iron Pump is a direct replacement pump for most 240V, 3 HP DEWALT, PORTER-CABLE, SANBORN, POWERMATE, MAGNA FORCE and INDUSTRIAL air compressors. Fits compressors with a 8-3/8 in. L x 4-5/8 in. W bolt pattern. The pump includes compression fittings to accommodate 3/8 in. or 1/2 in. outlet tubes, plus an extra compression fitting and gaskets for future maintenance. Designed for use with a 3.6 in. to 3.85 in. motor pulley.

  • Cast iron cylinders for durability and long life
  • Automotive style ball bearing and stainless steel reed valves for increased reliability and extended life
  • Pleated air filter with metal canister for efficient and durable filtration
  • Aluminum head and finned cover for better heat dissipation
  • Uses A-width, V-style belt (not included)
  • 32.3 oz. oil reservoir (oil not included)
  • 155 PSI max working pressure
  • 11.8 SCFM @ 90 PSI*
  • 1300 RPM max

Important Information

  • * When pump runs at 1,300 RPM
  • This item is subject to a 20% restocking fee

SKU(s)
59193
Brand
MCGRAW
Flow rate
11.8 SCFM @ 90 PSI, 12.5 SCFM @ 40 PSI
Compatible with
240V, 3 HP DEWALT, PORTER-CABLE, SANBORN, POWERMATE, MAGNA FORCE and INDUSTRIAL air compressors
Horsepower (hp)
3.7
Material
Cast iron
Maximum pressure (PSI)
155 PSI
Speed (max)
1300 RPM
Product Height
14-1/2 in.
Product Length
14-5/8 in.
Product Weight
44.3 lb.
Product Width
12 in.
Shipping Weight
44.30 lb.
Stroke length (in.)
2.0 in.
Working pressure (psi)
155 PSI
Sound rating (dB)
86 dB
Note: Specifications are approximate and subject to change

We guarantee this product to be free from defects in materials and workmanship 90 days from the date of purchase. Limitations apply.