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Pump, Pressure Booster, 1 1/2 HP

Price $1,057.00 / each

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  • Item # 5UXH6
  • Mfr. Model # 5UXH6
  • UNSPSC # 40151503
  • Catalog Page # 3719
  • Shipping Weight 71.3 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

Technical Specs

  • Item Pressure Booster Pump
  • Type High-Volume
  • Motor Enclosure ODP
  • Housing Material Cast Iron
  • HP 1-1/2
  • Phase 1
  • Voltage 115/230
  • Amps 21/10.5
  • Hz 60
  • Inlet (In.) 1-1/2 NPT
  • Outlet (In.) 1-1/4 NPT
  • GPM @ 25 PSI 35
  • GPM @ 30 PSI 30
  • GPM @ 35 PSI 27
  • GPM @ 40 PSI 35
  • GPM @ 50 PSI 29
  • GPM @ 60 PSI 20
  • Max. Pressure (PSI) 62
  • Suction Lift (Ft.) 25
  • Max. Case Pressure (PSI) 160
  • Max. PSI Boost @ 2-10 GPM 61
  • Max. PSI Boost @ 20 GPM 60.5
  • Max. PSI Boost @ 30 GPM 49
  • Max. GPM @ PSI 42 @ 25
  • Best Efficiency GPM @ PSI 25 @ 56
  • Min. GPM @ PSI 20 @ 60
  • Pressure Range (PSI) 0 to 62
  • Best Efficiency GPM @ Head (Ft.) 25 @ 130
  • Best Efficiency Range GPM @ Head (Ft.) 35-15 GPM @ 96-146 Ft
  • Motor RPM 3450
  • Motor Type Permanent Split Capacitor
  • Duty Continuous Duty
  • Wetted Materials Brass, Cast Iron, Stainless Steel, Buna N, Carbon, Ceramic
  • Impeller Material Brass
  • Impeller Type Closed
  • Diffuser Material Cast Iron
  • Seal Material Stainless Steel, Buna, Carbon/Silicon Carbide
  • Seal Type Mechanical
  • Shaft Material Stainless Steel
  • Seal Application Clear Water Below 200 PSI
  • Bearing Type Permanently Lubricated Ball
  • Max. Liquid Temp. (F) 200
  • Min. Inlet Flow Required 2 GPM
  • Max. Inlet Pressure (PSI) 98
  • Stages 2
  • Max. Fluid Viscosity 31 SSU
  • Plug or Connector Type Direct Wire
  • Length (In.) 19
  • Width (In.) 7
  • Height (In.) 8-3/4
  • Motor Ambient Temp. Rating 149 Degrees F
  • Service Factor 1.3
  • Max. Working Pressure (PSI) 160
  • NEMA/IEC Frame 56J
  • For Use With Nonflammable Liquids Compatible with Pump Component Materials
  • Application Pressure Boosting, Pressure Cleaning, Spray or Mist Systems, Reverse Osmosis, Water Circulation
  • Agency Compliance CSA, CUS, UL Listed
  • Manufacturers Warranty Length 1 yr.
  • Includes Manual
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Compliance and Restrictions

  • This product contains a chemical that is regulated under California Proposition 65.

    Warning: This product contains a chemical known to the State of California to cause cancer.

    Warning: This product contains a chemical known to the State of California to cause birth defects or other reproductive harm.


This pump is designed for pressure boosting, water supply, liquid transfer, and general service in farm, commercial, and industrial applications that require higher pressures. A 1/4" NPT tapping on the mounting ring is included for applications requiring a pressure switch.

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Repair Parts

Displaying repair parts for model:
  • 5UXH6A,
  • 5UXH6

Rated 1 out of 5 by 1reviewer.
Rated 1 out of 5 by These black Dayton pumps are all the worst quality. I can not believe Grainger even sells them. We have used many of the grey 1 1/2HP pumps in the last three years with good results. Recently we recieved a shipment of the black ones as replacement for the grey ones. One pump replacement took 4 new pumps out of the box to find on good one. The bearings in these pumps grind right out of the box and pull more amps than the specs say. Don't waste your money on thes black ones. I will not be ordering these for my company any more. June 15, 2013
  • 2015-11-27 T19:12:29.287-06:00
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