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Pump,1/3 HP,1 Phase,115/230V,8 Stage close
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Pump, 1/3 HP, 1 Phase, 115/230V, 8 Stage

Price $550.00 / each

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  • Item # 22W709
  • Mfr. Model # PB0508A031
  • UNSPSC # 40151503
  • Catalog Page # 3303
  • Shipping Weight 38.1 lbs.
Country of Origin USA 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 Multi-Stage Booster Pump
  • HP 1/3
  • Phase 1
  • Voltage 115/230
  • Amps 8.6/4.3
  • Inlet 3/4" FNPT
  • Outlet 3/4" FNPT
  • Stages 8
  • GPM @ 10 PSI 9.5
  • Max. Pressure 87 psi
  • Housing Material Cast Iron
  • Impeller Material Noryl
  • Impeller Type Closed
  • Max. Case Pressure 300 psi
  • Max. Fluid Viscosity Clear Water
  • Max. Liquid Temp. 140 Degrees F
  • Motor Enclosure ODP
  • Seal Type Mechanical Type 21
  • Seal Material Stainless Steel, Buna N and Carbon/Ceramic
  • Wetted Materials Noryl,304 SS,CI,316 SS,Carbon,Ceramic,Buna N,BZ
  • RPM 3450
  • Motor Type Capacitor-Start
  • NEMA/IEC Frame NEMA 56J
  • 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 Kit/Motor Cover Vertical
  • Length 20-1/4"
  • Width 6-1/2"
  • Height 9"
  • Bearing Type Ball
  • Best Efficiency GPM @ Head 6 gpm @ 150 ft.
  • Best Efficiency Range GPM @ Head 7.5-4 gpm @ 115-150 ft.
  • Diffuser Material Noryl
  • Duty Continuous
  • Hz 60
  • Motor Ambient Temp. Rating 65 Degrees C
  • Plug or Connector Type Direct Wire
  • Seal Application Clear Water
  • Service Factor 1.75
  • Shaft Material 303 SS Shaft, 316 SS Coupling
  • Suction Lift 0 ft.
  • GPM @ 20 PSI 8.2
  • GPM @ 40 PSI 7.3
  • GPM @ 60 PSI 5.8
  • GPM @ 80 PSI 3.5
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Compliance and Restrictions

  • This product has been certified by a third party to be compliant with the “Safe Drinking Water Act” requirements for low lead in potable (human consumption - drinking and cooking) and non-potable water applications (non-human consumption).

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Replacement Parts

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

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