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Bronze rotary gear pump head with 1 inch NPT ports

Dayton

Dayton 4KHC4 Rotary Gear Pump Head, Bronze, 1 in NPT, 125 psi

SKU CH-T6Z6-H6YCR MPN 4KHC4

Bronze rotary gear pump head delivers 23.9 gpm at 100 psi with 125 psi maximum pressure and mechanical seal

  • TypeDrain Components
  • Bronze body resists corrosion for long service life
  • Compatible with 182TC and 184TC motor frames for easy installation
  • Mechanical seal with Buna-N, carbon, ceramic and stainless steel prevents leaks
  • Delivers 23.9 gpm at 100 psi for strong flow
  • Operates from -20 °F to 210 °F for wide temperature range

Bronze rotary gear pump head

The Dayton 4KHC4 is a bronze rotary gear pump head built for 125 psi maximum operating pressure. It mounts to 182TC or 184TC motor frames and delivers 23.9 gpm at 100 psi. The 1 inch NPT connections and 3/4 inch shaft suit industrial fluid transfer systems. Operating range spans -20 to 210 degrees F with a 19.5 ft suction lift.

Installers needing bronze construction

This pump head fits facilities that require bronze wetted parts and a mechanical seal with Buna-N, carbon, ceramic and stainless steel components. It suits applications handling fluids up to 500 SUS viscosity. Operations needing higher pressure, different frame sizes or alternative seal materials should select another model.

125 psi maximum operating pressure

The 125 psi limit is the primary specification that determines whether this pump head matches the system design. Exceeding this pressure risks seal failure and housing damage. Verify the system relief valve and normal operating pressure against this ceiling before installation.

Highlights

  • Bronze body resists corrosion for long service life
  • Compatible with 182TC and 184TC motor frames for easy installation
  • Mechanical seal with Buna-N, carbon, ceramic and stainless steel prevents leaks
  • Delivers 23.9 gpm at 100 psi for strong flow
  • Operates from -20 °F to 210 °F for wide temperature range

Specifications

TypeDrain Components
BrandDayton
Model4KHC4

Questions about this item

What motor frame must I already own to mount this 4KHC4 pump head?

The pump head is compatible with 182TC and 184TC motor frames.

Can I keep my existing 1 in NPT piping when installing this bronze pump head?

Yes, the 1 in NPT connection size matches standard 1 in NPT piping.

How do I verify the pump head is delivering the rated flow after setup?

At 100 psi operating pressure the pump should produce 23.9 gpm.

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