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3G Electric
DIXON Multipurpose Barbed Combination Nipple - Multipurpose (Air, Water, Chemical) Barbed Combination Nipples
DIXONMultipurpose (Air, Water, Chemical) Barbed Combination Nipples

DIXON Multipurpose Barbed Combination Nipple

The DIXON Barbed Hose Fitting (MPN KHN221) is a multipurpose steel x steel combination nipple for air, water, and chemical applications. It features a 1/4 in hose barb x 1/4 in NPT connection, with a hex, rigid…

SKU 3G-OTH-741236

Also listed as: KHN 221 · KHN-221

Brand
DIXON
Item
Multipurpose Barbed Combination Nipple
Part Number
KHN221
Category
Multipurpose (Air, Water, Chemical) Barbed Combination Nipples
Available to Order
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Technical Specifications

DIXON
Manufacturer Part Number
KHN221
Type
Steel x Steel, Hex, Rigid
Fitting Size
1/4 in x 1/4 in
Fitting Material
Steel x Steel
Fitting Connection Type
Hose Barb x NPT

Technical Documents

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

Product Description

The DIXON Barbed Hose Fitting (MPN KHN221) is a multipurpose steel x steel combination nipple for air, water, and chemical applications. It features a 1/4 in hose barb x 1/4 in NPT connection, with a hex, rigid design for 1/4 in hose I.D.

Frequently Asked Questions

What is the DIXON Barbed Hose Fitting KHN221 used for?

The DIXON Barbed Hose Fitting KHN221 is a multipurpose steel combination nipple for air, water, and chemical transfer. Its 1/4 in hose barb x 1/4 in NPT connection suits industrial fluid-handling systems where a rigid, hex-shaped coupling is required.

What are the specifications of the DIXON KHN221?

The DIXON KHN221 is a steel x steel barbed hose fitting with a 1/4 in hose barb x 1/4 in NPT connection. It has a hex, rigid design for 1/4 in hose I.D. and is rated for multipurpose air, water, and chemical applications.

Where to buy DIXON KHN221 worldwide?

3G Electric supplies the DIXON KHN221 barbed hose fitting worldwide. As a global industrial sourcing partner, we handle full logistics and customs clearance to deliver this steel x steel combination nipple to your facility, regardless of location.

How to install a DIXON barbed hose fitting?

To install the DIXON KHN221, slide the hose over the barbed end and secure with a hose clamp. Apply thread sealant to the NPT male threads before tightening into the female port. Use a wrench on the hex body to avoid overtightening and ensure a leak-free seal.

Used in

Common applications for DIXON
Food and beverage processing — 3-A Certified Stainless Steel Butterfly Valves with 316L SS body and EPDM seals for sanitary flow control.
Chemical transfer — Multipurpose barbed combination nipples with steel construction for air, water, and chemical service.
Pharmaceutical manufacturing — Sanitary butterfly valves compliant with USP Class VI and FDA regulations for clean fluid handling.
Water treatment — Barbed combination nipples with hose barb x NPT connections for connecting hoses to pumps and piping.
Petroleum and fuel handling — Dixon cam and groove fittings in aluminum or stainless steel for quick connect/disconnect of fuel lines.
Industrial maintenance — Multipurpose barbed combination nipples with grooved or flange connections for repairing hose assemblies.
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DIXON Products

3G Electric supplies DIXON multipurpose (air, water, chemical) barbed combination nipples. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
Brass rigid straight push-on hose fitting with 3/4 in hose barb by 3/4 in NPTF male x female connections. Suitable for air, water, and chemical transfer in industrial fluid-handling systems
DIXON
Brass rigid straight push-on hose fitting with 3/4 in hose barb by 3/4 in NPTF male x female connections. Suitable for air, water, and chemical transfer in industrial fluid-handling systems
This low-lead brass rigid barbed hose fitting connects 5/16 in hose I.D. to NPT male threads. The hex nipple grip allows secure wrench tightening. Suitable for multipurpose air, water, and chemical lines in industrial fluid handling systems
This low-lead brass rigid barbed hose fitting connects 5/16 in hose I.D. to NPT male threads. The hex nipple grip allows secure wrench tightening. Suitable for multipurpose air, water, and chemical lines in industrial fluid handling systems
Brass push-on hose fitting with hose barb x NPTF connection, 3/8 in x 1/4 in fitting size, male x male swivel straight configuration. Designed for air, water, and chemical applications, enabling quick push-on assembly without clamps for pneumatic systems, coolant lines, and fluid transfer
CONTINENTAL
Brass push-on hose fitting with hose barb x NPTF connection, 3/8 in x 1/4 in fitting size, male x male swivel straight configuration. Designed for air, water, and chemical applications, enabling quick push-on assembly without clamps for pneumatic systems, coolant lines, and fluid transfer
Brass multipurpose push-on barbed hose fitting with 1/2 in male hose barb and 3/8 in female inverted flare connection. Designed for tool-free assembly in air, water, and chemical fluid transfer systems
CONTINENTAL
Brass multipurpose push-on barbed hose fitting with 1/2 in male hose barb and 3/8 in female inverted flare connection. Designed for tool-free assembly in air, water, and chemical fluid transfer systems

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