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This item has been discontinued and is unavailable for purchase. Check the Alternate Products selection below for options. For more information call 1-800-GRAINGER (472-4643).

Pump, Rotary Gear, 1 PH

Price: NA

Item no longer available

  • Item # 6NY51
  • Mfr. Model # 6NY51
  • UNSPSC # 40151551
  • Catalog Page # N/A
  • Shipping Weight 55.05 lbs.
Country of Origin Not AvailableCountry of Origin is subject to change.
Note: Product availability is real-time updated and adjusted continuously. The product will be reserved for you when you complete your order. More

Technical Specs

  • ItemRotary Gear Pump With Motor
  • TypeClose Coupled
  • HP1-1/2
  • Phase1
  • Voltage115/230
  • Amps18.4/9.2
  • Motor Frame56C
  • Motor EnclosureODP
  • Port Size (In.)1/2
  • Suction Lift (Ft.)12.3
  • Max. Pressure (PSI)175
  • Relief ValvePiston
  • SealViton Mechanical
  • Body MaterialCast Iron
  • Shaft MaterialSteel
  • Temp. Range32 to 280 F
  • Max. Temp. (F)280
  • Gear MaterialSteel Spur
  • Max. RPM1725
  • Length (In.)8 1/4
  • Width (In.)12 4/5
  • Height (In.)23 1/4
  • GPM @ Freeflow10.8
  • GPM @ 20 PSI10.7
  • GPM @ 40 PSI10.6
  • GPM @ 60 PSI10.5
  • GPM @ 100 PSI10.2
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Compliance and Restrictions

  • This item is restricted for international sale.


Pump handles oil-based fluids and you can mount it on a NEMA C-face motor to provide a near pulseless flow with easy maintenance. Features ball bearings, keyed shafts, and seal with cellulose gasket.

• Max. viscosity: 500 SSU
• Self-priming

Repair Parts

Displaying repair parts for model:
  • 6NY51

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