Dayton Rotary Gear Pump Head: Direct Drive, Cast Iron, 3/8" FNPT, Steel, SS
The DAYTON Rotary Gear Pump Head: Direct Drive (MPN 4KHR2) is a carbonator mount gear pump head constructed with a cast iron body and steel/SS internals. It features 3/8" FNPT ports, is designed for a 48 motor frame…
SKU 3G-OTH-93203
Need installation or engineering help?
Ask a question
Product Description
The DAYTON Rotary Gear Pump Head: Direct Drive (MPN 4KHR2) is a carbonator mount gear pump head constructed with a cast iron body and steel/SS internals. It features 3/8" FNPT ports, is designed for a 48 motor frame size, and includes a relief valve. This unit handles fluids up to 500 SUS max viscosity.
Frequently Asked Questions
What is the DAYTON Rotary Gear Pump Head 4KHR2 used for?
The DAYTON Rotary Gear Pump Head 4KHR2 is a carbonator mount gear pump head used for transferring and circulating fluids in industrial carbonation systems. It handles fluids up to 500 SUS max viscosity and is suitable for applications requiring a direct-drive pump with a cast iron body and steel/SS internals.
What are the specifications of the DAYTON 4KHR2 gear pump head?
The DAYTON 4KHR2 is a direct-drive rotary gear pump head with a cast iron body and steel/SS internals. It has 3/8" FNPT ports, includes a relief valve, and is designed for a 48 motor frame size. Maximum fluid viscosity is 500 SUS. The manufacturer part number is 4KHR2.
Where to buy the DAYTON 4KHR2 gear pump head worldwide?
You can source the DAYTON 4KHR2 gear pump head worldwide through 3G Electric. As a global industrial equipment distributor, 3G Electric handles full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this DAYTON pump head.
How to install the DAYTON 4KHR2 gear pump head?
To install the DAYTON 4KHR2 gear pump head, mount it to a compatible 48-frame motor using the direct-drive coupling. Connect 3/8" FNPT piping to the ports and ensure the relief valve is properly set. Always follow standard pump installation practices and consult the manufacturer's manual for torque and alignment specifications.
Used in
Common applications for DaytonDayton Products
3G Electric supplies Dayton carbonator mount gear pump heads. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.












