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1/3 HP Multi-Stage Booster Pump, 1 Phase, 115/230 Voltage, Outlet: 3/4" FNPT

  • Item# 5NXZ1
  • Mfr. Model# 5NXZ1
  • Catalog Page# 3303
  • UNSPSC# 40151503
1/3 HP Multi-Stage Booster Pump, 1 Phase, 115/230 Voltage, Outlet: 3/4" FNPT close
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  • Shipping Weight 50.0 lbs.
Country of Origin China Country 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

Product Details

This multistage pressure booster pump increases pressure from city mains, or pumps water from cisterns and private ponds to ensure the proper operation of filtration equipment. Applications include providing high water pressure for washing buildings, dairy walls, or floors, hog parlors, poultry houses, rinsing or spray cooling equipment, lawn sprinkling, and insecticide spraying. This manually operated pump is not submersible. The motor is rated for continuous duty.

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Technical Specs

  • Item Multi-Stage Booster Pump
  • HP 1/3
  • Phase 1
  • Voltage 115/230
  • Amps 7.46/3.73
  • Inlet 3/4" FNPT
  • Outlet 3/4" FNPT
  • Stages 8
  • GPM @ 10 PSI 9.6
  • Max. Pressure 90 psi
  • Housing Material Stainless Steel
  • Impeller Material Noryl
  • Impeller Type Closed
  • Max. Case Pressure 300 psi
  • Max. Liquid Temp. 140 Degrees F
  • Motor Enclosure ODP
  • Seal Material Carbon/Ceramic, Buna N, Stainless Steel
  • Wetted Materials Noryl, Carbon/Ceramic, Buna N, Stainless Steel
  • Motor Type PSC
  • Agency Compliance CSA, CUS Listed
  • Manufacturers Warranty Length 1 yr.
  • Includes Manual
  • Length 20-7/8"
  • Width 6-1/2"
  • Height 9"
  • Bearing Type Permanently Lubricated, Maintenance Free
  • Duty Continuous
  • Hz 60
  • Motor Ambient Temp. Rating 65 Degrees C
  • Suction Lift 10 ft.
  • GPM @ 20 PSI 8.9
  • GPM @ 40 PSI 7.5
  • GPM @ 60 PSI 5.7
  • GPM @ 80 PSI 2.9
  • Frame 56J
  • Motor RPM 3450
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Replacement Parts

Need help finding replacement parts? Please use the list below or call 1-800-GRAINGER (1-800-472-4643)

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Customer Reviews


Rated 4 out of 5 by 1reviewer.
Rated 4 out of 5 by These booster pumps are very reliable. I have been using booster pumps from Grainger since 1998 to 2012, and they always perform great. Consistant pressure output , reliability, and durability are all outstanding. April 5, 2012
  • 2015-09-08T19:49:40.344-05:00
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