Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

Dayton Rotary Gear Pump Head: Direct Drive, Cast Iron, 1/4" FNPT, Steel, SS - C-Face Mount Gear Pump Heads
DaytonC-Face Mount Gear Pump Heads

Dayton Rotary Gear Pump Head: Direct Drive, Cast Iron, 1/4" FNPT, Steel, SS

The DAYTON Rotary Gear Pump Head: Direct Drive (SKU 4KHC5) is a C-Face mount gear pump head designed for motor frame size 56C. This cast iron unit features 1/4" FNPT ports, includes a relief valve, and handles fluids…

SKU 3G-OTH-92998

Brand
Dayton
Item
Rotary Gear Pump Head: Direct Drive, Cast Iron, 1/4" FNPT, Steel, SS
Category
C-Face Mount Gear Pump Heads
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

Dayton
Manufacturer Part Number
4KHC5
Type
Cast Iron, Steel, SS
FNPT
1/4"
Ports
1/4" FNPT
SUS Max. Viscosity
500
For Motor Frame Size
56C
Includes Relief Valve
Yes
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

Dayton Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The DAYTON Rotary Gear Pump Head: Direct Drive (SKU 4KHC5) is a C-Face mount gear pump head designed for motor frame size 56C. This cast iron unit features 1/4" FNPT ports, includes a relief valve, and handles fluids with a maximum viscosity of 500 SUS.

Frequently Asked Questions

What is the DAYTON Rotary Gear Pump Head 4KHC5 used for?

The DAYTON Rotary Gear Pump Head 4KHC5 is used for transferring fluids with a maximum viscosity of 500 SUS. It is commonly applied in industrial lubrication, hydraulic systems, and fluid handling where a direct-drive, C-Face mount pump head is needed.

What are the specifications of the DAYTON 4KHC5 gear pump head?

The DAYTON 4KHC5 is a cast iron rotary gear pump head with 1/4" FNPT ports, designed for a 56C motor frame. It includes a relief valve and handles fluids up to 500 SUS viscosity. The manufacturer part number is 4KHC5.

Where to buy the DAYTON 4KHC5 gear pump head worldwide?

You can source the DAYTON 4KHC5 gear pump head through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide locations. Contact us for availability and lead time.

How to install the DAYTON 4KHC5 gear pump head?

Mount the DAYTON 4KHC5 directly to a 56C motor frame using the C-Face design. Ensure the 1/4" FNPT ports are properly aligned and sealed. The integrated relief valve protects against overpressure. Follow standard pump installation practices for alignment and piping support.

Used in

Common applications for Dayton
HVAC ventilation — DAYTON centrifugal upblast roof exhaust fans (SKU 7M7U3) for kitchen exhaust systems
Mechanical power transmission — DAYTON HTD timing pulleys (SKU 404GV0) for conveyor belt drives
Process water handling — DAYTON self-priming centrifugal pumps (SKU 2ZXT4) for dewatering or transfer
Roofing and building services — DAYTON fixed ventilated roof curbs (SKU 4HX59) for filtered supply fan installations
Material handling — DAYTON latch assemblies (SKU 2KEN4) for electric chain hoist hook safety
Industrial air movement — DAYTON downblast roof exhaust fans (SKU 3HFL9) for clean air exhaust in manufacturing plants

Dayton Products

3G Electric supplies Dayton c-face mount gear pump heads. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Pump Accessories Valves & Regulation Motors & Drives All Products

Similar products

Matched by specification & description
DAYTON Rotary Gear Pump Head: Direct Drive, Cast Iron, 1" FNPT, Steel, SS, 500 SUS Max. Viscosity (MPN 4KHC9). Key specifications — Brand: DAYTON; For Motor Frame Size: 182TC; Includes Relief Valve: Yes; Ports: 1" FNPT.
Dayton
DAYTON Rotary Gear Pump Head: Direct Drive, Cast Iron, 1" FNPT, Steel, SS, 500 SUS Max. Viscosity (MPN 4KHC9). Key specifications — Brand: DAYTON; For Motor Frame Size: 182TC; Includes Relief Valve: Yes; Ports: 1" FNPT.
DAYTON Rotary Gear Pump Head: Direct Drive, 316 Stainless Steel, 3/8" FNPT, PPS, 316 SS, 1 hp Req. (MPN 4KHN7). Key specifications — Brand: DAYTON; For Motor Frame Size: 56C; Includes Relief Valve: No; Ports: 3/8" FNPT.
Dayton
DAYTON Rotary Gear Pump Head: Direct Drive, 316 Stainless Steel, 3/8" FNPT, PPS, 316 SS, 1 hp Req. (MPN 4KHN7). Key specifications — Brand: DAYTON; For Motor Frame Size: 56C; Includes Relief Valve: No; Ports: 3/8" FNPT.
DAYTON Rotary Gear Pump Head: Direct Drive, Cast Iron, 1/4" FNPT, Steel, SS, 500 SUS Max. Viscosity (MPN 4KHR1). Key specifications — Brand: DAYTON; For Motor Frame Size: C48Z; Includes Relief Valve: Yes; Ports: 1/4" FNPT.
Dayton
DAYTON Rotary Gear Pump Head: Direct Drive, Cast Iron, 1/4" FNPT, Steel, SS, 500 SUS Max. Viscosity (MPN 4KHR1). Key specifications — Brand: DAYTON; For Motor Frame Size: C48Z; Includes Relief Valve: Yes; Ports: 1/4" FNPT.
DAYTON Rotary Gear Pump Head: Direct Drive, Cast Iron, 3/8" FNPT, Steel, SS, 500 SUS Max. Viscosity (MPN 4KHR2). Key specifications — Brand: DAYTON; For Motor Frame Size: 48; Includes Relief Valve: Yes; Ports: 3/8" FNPT.
Dayton
DAYTON Rotary Gear Pump Head: Direct Drive, Cast Iron, 3/8" FNPT, Steel, SS, 500 SUS Max. Viscosity (MPN 4KHR2). Key specifications — Brand: DAYTON; For Motor Frame Size: 48; Includes Relief Valve: Yes; Ports: 3/8" FNPT.

More from Dayton

View all Dayton parts
DAYTON Rotary Gear Pump Head: Direct Drive, 316 Stainless Steel, 1" FNPT, PPS, 316 SS, Close Coupled (MPN 4KHN9). Key specifications — Brand: DAYTON; For Motor Frame Size: 184TC; Includes Relief Valve: No; Ports: 1" FNPT.
Dayton
DAYTON Rotary Gear Pump Head: Direct Drive, 316 Stainless Steel, 1" FNPT, PPS, 316 SS, Close Coupled (MPN 4KHN9). Key specifications — Brand: DAYTON; For Motor Frame Size: 184TC; Includes Relief Valve: No; Ports: 1" FNPT.
DAYTON Rotary Gear Pump Head: Direct Drive, Bronze, 1/2" FNPT, PPS, 304 SS, 500 SUS Max. Viscosity (MPN 4KHC2). Key specifications — Brand: DAYTON; For Motor Frame Size: 56C; Includes Relief Valve: Yes; Ports: 1/2" FNPT.
Dayton
DAYTON Rotary Gear Pump Head: Direct Drive, Bronze, 1/2" FNPT, PPS, 304 SS, 500 SUS Max. Viscosity (MPN 4KHC2). Key specifications — Brand: DAYTON; For Motor Frame Size: 56C; Includes Relief Valve: Yes; Ports: 1/2" FNPT.
DAYTON Rotary Gear Pump Head: Direct Drive, Cast Iron, 1/2" FNPT, Steel, SS, 500 SUS Max. Viscosity (MPN 4KHC7). Key specifications — Brand: DAYTON; For Motor Frame Size: 56C; Includes Relief Valve: Yes; Ports: 1/2" FNPT.
Dayton
DAYTON Rotary Gear Pump Head: Direct Drive, Cast Iron, 1/2" FNPT, Steel, SS, 500 SUS Max. Viscosity (MPN 4KHC7). Key specifications — Brand: DAYTON; For Motor Frame Size: 56C; Includes Relief Valve: Yes; Ports: 1/2" FNPT.
DAYTON Rotary Gear Pump Head: Direct Drive, Bronze, 1/4" FNPT, PPS, 304 SS, 500 SUS Max. Viscosity (MPN 4KHA9). Key specifications — Brand: DAYTON; For Motor Frame Size: 56C; Includes Relief Valve: Yes; Ports: 1/4" FNPT.
Dayton
DAYTON Rotary Gear Pump Head: Direct Drive, Bronze, 1/4" FNPT, PPS, 304 SS, 500 SUS Max. Viscosity (MPN 4KHA9). Key specifications — Brand: DAYTON; For Motor Frame Size: 56C; Includes Relief Valve: Yes; Ports: 1/4" FNPT.
DAYTON Rotary Gear Pump Head: Direct Drive, Cast Iron, 3/8" FNPT, Steel, SS, 500 SUS Max. Viscosity (MPN 4KHC6). Key specifications — Brand: DAYTON; For Motor Frame Size: 56C; Includes Relief Valve: Yes; Ports: 3/8" FNPT.
Dayton
DAYTON Rotary Gear Pump Head: Direct Drive, Cast Iron, 3/8" FNPT, Steel, SS, 500 SUS Max. Viscosity (MPN 4KHC6). Key specifications — Brand: DAYTON; For Motor Frame Size: 56C; Includes Relief Valve: Yes; Ports: 3/8" FNPT.
DAYTON Rotary Gear Pump Head: Direct Drive, 316 Stainless Steel, 1/2" FNPT, PPS, 316 SS, Spur (MPN 4KHN8). Key specifications — Brand: DAYTON; For Motor Frame Size: 56C; Includes Relief Valve: No; Ports: 1/2" FNPT.
Dayton
DAYTON Rotary Gear Pump Head: Direct Drive, 316 Stainless Steel, 1/2" FNPT, PPS, 316 SS, Spur (MPN 4KHN8). Key specifications — Brand: DAYTON; For Motor Frame Size: 56C; Includes Relief Valve: No; Ports: 1/2" FNPT.
DAYTON Rotary Gear Pump Head: Direct Drive, Bronze, 3/8" FNPT, PPS, 304 SS, 500 SUS Max. Viscosity (MPN 4KHC1). Key specifications — Brand: DAYTON; For Motor Frame Size: 56C; Includes Relief Valve: Yes; Ports: 3/8" FNPT.
Dayton
DAYTON Rotary Gear Pump Head: Direct Drive, Bronze, 3/8" FNPT, PPS, 304 SS, 500 SUS Max. Viscosity (MPN 4KHC1). Key specifications — Brand: DAYTON; For Motor Frame Size: 56C; Includes Relief Valve: Yes; Ports: 3/8" FNPT.
DAYTON Rotary Gear Pump Head: Direct Drive, Bronze, 1" FNPT, PPS, 304 SS, 500 SUS Max. Viscosity (MPN 4KHC4). Key specifications — Brand: DAYTON; For Motor Frame Size: 184TC; Includes Relief Valve: Yes; Ports: 1" FNPT.
Dayton
DAYTON Rotary Gear Pump Head: Direct Drive, Bronze, 1" FNPT, PPS, 304 SS, 500 SUS Max. Viscosity (MPN 4KHC4). Key specifications — Brand: DAYTON; For Motor Frame Size: 184TC; Includes Relief Valve: Yes; Ports: 1" FNPT.