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Rotary Gear Pump Head, 1/4 In., 1/3 HP close
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Rotary Gear Pump Head, 1/4 In., 1/3 HP

Price $283.50 / each

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RICHMOND branch 640

  • Item # 4KHP8
  • Mfr. Model # 4KHP8
  • UNSPSC # 40151551
  • Catalog Page # 3358
  • Shipping Weight 5.95 lbs.
Country of Origin India 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

Dayton heavy duty gear pumps feature self priming, bidirectional, positive displacement, designed to operate with 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 Total Enclosed Fan Cooled (TEFC) motors. Made of stainless steel, these pumps are ideal for handling viscous based fluids.

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Technical Specs

  • Item Rotary Gear Pump Head
  • Duty Rating Intermediate
  • Design Close Coupled
  • Pump Body Material Bronze
  • Port Size 1/4"
  • Recommended Motor HP 1/3
  • Motor Frame Carbonator
  • Pump RPM 1725
  • Temp. Range -20 Degrees to 210 Degrees F
  • Max. Pressure 100 psi
  • Max. Viscosity 550 SSU
  • Gear PB 2 Spur
  • Length 6-9/16"
  • Width 2-1/2"
  • Height 3-5/8"
  • O-Ring Material Buna N
  • Relief Valve With
  • Seal Mechanical With Stainless Steel, Buna N
  • Shaft Dia. 0.5"
  • Shaft Material 304 Stainless Steel
  • GPM @ Freeflow 2.2
  • HP @ Free Flow 1/3
  • GPM @ Freeflow @ 1725 RPM 2.2
  • HP @ Free Flow @ 1725 RPM 1/3
  • GPM @ 20 PSI 2.1
  • HP @ 20 PSI 1/3
  • GPM @ 40 PSI 1.9
  • HP @ 40 PSI 1/3
  • GPM @ 60 PSI 1.7
  • HP @ 60 PSI 1/3
  • GPM @ 80 PSI 1.5
  • HP @ 80 PSI 1/3
  • GPM @ 100 PSI 1.60
  • HP @ 100 PSI 1/3
  • Suction Lift 3.2 ft.
  • Suction Lift @ 1725 RPM 3.2 ft.
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Compliance and Restrictions

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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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