Dayton 5UXH4


Pump, Pressure Booster, 1 1/2 HP

5UXH4 1389326
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$748.44 + 3 Business Day Shipping $42.25

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ItemPressure Booster Pump
Motor EnclosureODP
Housing MaterialCast Iron
Inlet (In.)1-1/2 NPT
Outlet (In.)1-1/4 NPT
GPM @ 20 PSI75
GPM @ 25 PSI70
GPM @ 30 PSI61
GPM @ 35 PSI47
GPM @ 40 PSI36
Max. Pressure (PSI)44
Suction Lift (Ft.)25
Max. Case Pressure (PSI)100
Max. PSI Boost @ 2-10 GPM43
Max. PSI Boost @ 20 GPM42
Max. PSI Boost @ 30 GPM41
Max. GPM @ PSI75 @ 20
Best Efficiency GPM @ PSI51 @ 35
Min. GPM @ PSI36 @ 40
Pressure Range (PSI)0 to 44
Best Efficiency GPM @ Head (Ft.)51 @ 80
Best Efficiency Range GPM @ Head (Ft.)68-36 GPM @ 61-92 Ft
Motor RPM3450
Motor TypePermanent Split Capacitor
DutyContinuous Duty
Wetted MaterialsBrass, Cast Iron, Stainless Steel, Buna N, Carbon, Ceramic
Impeller MaterialBrass
Impeller TypeClosed
Diffuser MaterialCast Iron
Seal MaterialStainless Steel, Buna, Carbon/Silicon Carbide
Seal TypeMechanical
Shaft MaterialStainless Steel
Seal ApplicationClear Water Below 200 PSI
Bearing TypePermanently Lubricated Ball
Max. Liquid Temp. (F)200
Min. Inlet Flow Required2 GPM
Max. Inlet Pressure (PSI)56
Max. Fluid Viscosity31 SSU
Plug or Connector TypeDirect Wire
Length (In.)15-1/8
Width (In.)8-1/4
Height (In.)9-1/4
Motor Ambient Temp. Rating149D F
Service Factor1.3
Max. Working Pressure (PSI)100
For Use With Nonflammable Liquids Compatible with Pump Component Materials
Application Pressure Boosting, Pressure Cleaning, Spray or Mist Systems, Reverse Osmosis, Water Circulation
Agency ComplianceCSA, CUS, UL Listed
Manufacturers Warranty Length1 Year
Includes Manual
Weight 54.750000


  • High-Volume Pressure Booster Pumps
  • Non-self priming pumps can lift water up to 25 ft. with foot valve and pump suction line/piping filled with water. Single stage models include a discharge port on the pump housing that can be adjusted 90 degrees. 2- and 3-stage models are equipped for applications that require higher pressures.
  • CSA Certified.
  • Cast Iron Housing
  • Motor Enclosure: ODP
  • Max. liquid temp.: 200ºF
  • Inlet/outlet NPT: 1-1/2 and 1-1/4"
  • Continuous-duty motors to boost pressure in high-flow applications
Pressure Booster Pump, High-Volume, ODP, Housing Material Cast Iron, 1-1/2 HP, 1 Phase, Voltage 115/230, 21/10.5 Amps, 60 Hz, Inlet 1-1/2 In NPT, Outlet 1-1/4 In NPT, Max. Pressure 44 psi, Suction Lift 25 Ft., Max. Case Pressure 100 psi, 3450 RPM, Motor Type Permanent Split Capacitor, Continuous Duty, Closed, Brass Impeller, Seal Material Stainless Steel, Buna, Carbon/Silicon Carbide, Max. Liquid Temp. 200F, Max. Fluid Viscosity 31 SSU, CSA, CUS, UL Listed, Includes Manual

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