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DV
TM
DAYTON

3/4" Heavy-Duty Cast Iron Rotary Gear Pump Head, Close Coupled Design, 125 psi

  • Item # 4KHC8
  • My Part #
  • Mfr. Model # 4KHC8
  • Catalog Page # 2748
  • UNSPSC # 40151551
Rotary Gear Pump Head, 3/4 In., 1 1/2 HP close
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Product Details

Dayton heavy duty gear pumps feature self priming, bidirectional, positive displacement, designed to operate with a nearly pulseless flow. They are used in a wide variety of applications including industrial, agricultural, marine, domestic, and commercial apartments. The pumps can be directly mounted to NEMA frame open drip-proof (ODP) motors. All pumps are fitted with standard pressure relief valves (PRV) that can be ported internally or externally.

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Technical Specs

  • Item Rotary Gear Pump Head
  • Duty Rating Heavy
  • Design Close Coupled
  • Pump Body Material Cast Iron
  • Port Size 3/4"
  • Motor Frame 143TC/145TC
  • Pump RPM 1725
  • Temp. Range -20 Degrees to 280 Degrees F
  • Max. Pressure 125 psi
  • Max. Viscosity 550 SSU
  • Gear Steel Spur
  • Length 11-3/8"
  • Width 5-5/8"
  • Height 5-5/8"
  • O-Ring Material Viton
  • Relief Valve With
  • Seal Mechanical With Stainless Steel, Viton, Carbon/Ceramic
  • Shaft Dia. 0.787"
  • Shaft Material Steel
  • GPM @ Freeflow @ 1725 RPM 20.6
  • HP @ Free Flow @ 1725 RPM 1-1/2
  • GPM @ 25 PSI 20.5
  • HP @ 25 PSI 1-1/2
  • GPM @ 50 PSI 20.3
  • HP @ 50 PSI 2
  • GPM @ 75 PSI 20.2
  • HP @ 75 PSI 2
  • GPM @ 100 PSI 19.8
  • HP @ 100 PSI 2
  • GPM @ 125 PSI @ 1725 RPM 19.2
  • HP @ 125 PSI @ 1725 RPM 3
  • Suction Lift @ 1725 RPM 13 ft.
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