DIXONMultipurpose (Air, Water, Chemical) Barbed Combination Nipples

DIXON Barbed Hose Fitting: For 3/4 in Hose I.D., Steel x Steel, 3/4 in x 3/4 in Fitting Size

The DIXON Barbed Hose Fitting (MPN KHN661) is a multipurpose steel x steel combination nipple for 3/4 in hose I.D. with a 3/4 in x 3/4 in fitting size, featuring a hose barb x NPT connection type and a hex, rigid design.

SKU 3G-OTH-741179

Brand

DIXON

Item

Barbed Hose Fitting: For 3/4 in Hose I.D., Steel x Steel, 3/4 in x 3/4 in Fitting Size

Technical Specifications

DIXON

Manufacturer Part Number

KHN661 

Type

Steel x Steel, Hex, Rigid 

Fitting Size

3/4 in x 3/4 in 

Fitting Material

Steel x Steel 

Fitting Connection Type

Hose Barb x NPT 

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

DIXON Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

Frequently Asked Questions

What is the DIXON Barbed Hose Fitting KHN661 used for?

The DIXON Barbed Hose Fitting KHN661 is a multipurpose steel x steel combination nipple for air, water, and chemical transfer. It connects a 3/4 in hose I.D. to NPT threaded equipment, providing a rigid, leak-resistant joint in industrial fluid-handling systems.

What are the specifications of the DIXON KHN661?

The DIXON KHN661 is a steel x steel barbed hose fitting with a 3/4 in x 3/4 in fitting size, hose barb x NPT connection type, and a hex, rigid design. It is for 3/4 in hose I.D. and is manufactured under part number KHN661.

Where to buy the DIXON KHN661 worldwide?

3G Electric supplies the DIXON KHN661 barbed hose fitting worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this multipurpose steel x steel combination nipple.

How to install a DIXON barbed hose fitting?

To install the DIXON KHN661, slide the hose over the barbed end and secure with a hose clamp. Apply thread sealant to the NPT end and tighten with a wrench on the hex body. Ensure the hose I.D. matches the 3/4 in barb size for a proper seal.

Used in

Common applications for DIXON

Food and beverage processing — DIXON 3-A Certified butterfly valves (e.g., MPN B5107E400CC-C) for sanitary flow control in dairy lines.

Pharmaceutical manufacturing — DIXON 316L stainless steel butterfly valves (e.g., MPN B5107V200BB-B) for sterile fluid handling.

Water treatment plants — DIXON butterfly valves with solder connections (e.g., MPN B5107S250BB-B) for isolation and throttling in piping systems.

Chemical processing — DIXON butterfly valves with EPDM seats (e.g., MPN B5107E400CC-C) for handling mild chemicals and hot water.

Brewery and beverage production — DIXON clamp-end butterfly valves (e.g., MPN B5107S100CC-B) for quick disassembly and cleaning in process lines.

Dairy processing — DIXON 3-A Certified butterfly valves (e.g., MPN B5107E075BB-B) for CIP-compatible flow control in milk and yogurt lines.

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.

Browse all DIXON products →Contact our engineers →