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DIXON VALVE & COUPLING Barbed Hose Fitting: For 1 1/2 in Hose I.D., Hose Barb x NPT - 316 Stainless Steel Multipurpose (Air, Water, Chemical) Rigid Barbed Hose Fittings
DIXON VALVE & COUPLING316 Stainless Steel Multipurpose (Air, Water, Chemical) Rigid Barbed Hose Fittings

DIXON VALVE & COUPLING Barbed Hose Fitting: For 1 1/2 in Hose I.D., Hose Barb x NPT

The DIXON VALVE & COUPLING Barbed Hose Fitting (MPN RST20CS) is a 316 Stainless Steel Multipurpose rigid barbed hose fitting for 1 1/2 in hose I.D., with a Hose Barb x NPT connection type and Male x Male gender. It…

SKU 3G-OTH-461173

Brand
DIXON VALVE & COUPLING
Item
Barbed Hose Fitting: For 1 1/2 in Hose I.D., Hose Barb x NPT
Category
316 Stainless Steel Multipurpose (Air, Water, Chemical) Rigid Barbed Hose Fittings
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Technical Specifications

DIXON VALVE & COUPLING
Manufacturer Part Number
RST20CS
Type
Hose Barb x NPT, Male x Male
Fitting Gender
Male x Male
Nipple Grip Type
No Knurl
Fitting Connection Type
Hose Barb x NPT
View Full Spec Sheet

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

Product Description

The DIXON VALVE & COUPLING Barbed Hose Fitting (MPN RST20CS) is a 316 Stainless Steel Multipurpose rigid barbed hose fitting for 1 1/2 in hose I.D., with a Hose Barb x NPT connection type and Male x Male gender. It features a No Knurl nipple grip and is designed for air, water, and chemical applications.

Frequently Asked Questions

What is the DIXON VALVE & COUPLING Barbed Hose Fitting RST20CS used for?

This 316 stainless steel rigid barbed hose fitting connects 1 1/2 in hose I.D. to NPT male threads for air, water, and chemical transfer. Its corrosion-resistant construction suits industrial fluid handling, washdown, and chemical processing applications where durability and leak-free connections are required.

What are the specifications of the DIXON VALVE & COUPLING RST20CS?

The RST20CS is a 316 stainless steel multipurpose rigid barbed hose fitting with a Hose Barb x NPT connection, Male x Male gender, and No Knurl nipple grip. It fits 1 1/2 in hose I.D. and is designed for air, water, and chemical service. The manufacturer part number is RST20CS.

Where to buy DIXON VALVE & COUPLING RST20CS worldwide?

3G Electric supplies and delivers the DIXON VALVE & COUPLING RST20CS worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to ensure your order reaches any international destination. Contact us for availability and lead time.

How to install a DIXON VALVE & COUPLING barbed hose fitting?

To install, slide the hose over the barbed end until fully seated, then secure with a hose clamp rated for the pressure and chemical compatibility. Ensure the NPT male threads are wrapped with PTFE tape or sealant before threading into the mating port. Tighten to standard torque without over-tightening.

Used in

Common applications for DIXON VALVE & COUPLING
Chemical transfer — Dixon Type D forged brass cam and groove couplings for loading and unloading hoses in chemical processing plants.
Compressed air systems — Dixon Bowes Safety-Lock steel quick-connect plugs (e.g., N4M4-LS) for pneumatic tool connections in manufacturing facilities.
Marine fuel handling — Dixon Type C 316 stainless steel cam and groove couplings for fuel transfer hoses on vessels and docks.
Bulk material handling — Dixon Type AL stainless steel adapters (e.g., 150-AL-SS) for connecting hoses to flanged pipes in grain or powder transfer systems.
Water supply lines — Dixon Type F forged brass adapters for temporary water connections in construction or agricultural irrigation.
Dust protection — Dixon Type DC stainless steel dust caps for sealing unused cam and groove couplings in outdoor or washdown environments.

DIXON VALVE & COUPLING Products

3G Electric supplies DIXON VALVE & COUPLING 316 stainless steel multipurpose (air, water, chemical) rigid barbed hose fittings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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DIXON VALVE & COUPLING Barbed Hose Mender: For 1 1/4 in Hose I.D., Hose Barb x Hose Barb, Straight (MPN RDM16). Key specifications — Fitting Connection Type: Hose Barb x Hose Barb; Fitting Gender: Male x Male; Brand: DIXON VALVE & COUPLING.
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DIXON VALVE & COUPLING Barbed Hose Mender: For 1 1/4 in Hose I.D., Hose Barb x Hose Barb, Straight (MPN RDM16). Key specifications — Fitting Connection Type: Hose Barb x Hose Barb; Fitting Gender: Male x Male; Brand: DIXON VALVE & COUPLING.
DIXON VALVE & COUPLING Barbed Hose Fitting: For 1 1/2 in Hose I.D., Hose Barb x Tri-Clamp, No Knurl (MPN CSSR150CS). Key specifications — Fitting Connection Type: Hose Barb x Tri-Clamp; Fitting Gender: Male x Genderless; Nipple Grip Type: No Knurl; Brand: DIXON VALVE & COUPLING.
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DIXON VALVE & COUPLING Barbed Hose Fitting: For 1 1/2 in Hose I.D., Hose Barb x Tri-Clamp, No Knurl (MPN CSSR150CS). Key specifications — Fitting Connection Type: Hose Barb x Tri-Clamp; Fitting Gender: Male x Genderless; Nipple Grip Type: No Knurl; Brand: DIXON VALVE & COUPLING.
DIXON VALVE & COUPLING Barbed Hose Mender: For 3/8 in Hose I.D., Hose Barb x Hose Barb, Male x Male (MPN RDMB). Key specifications — Fitting Connection Type: Hose Barb x Hose Barb; Fitting Gender: Male x Male; Brand: DIXON VALVE & COUPLING.
DIXON VALVE & COUPLING
DIXON VALVE & COUPLING Barbed Hose Mender: For 3/8 in Hose I.D., Hose Barb x Hose Barb, Male x Male (MPN RDMB). Key specifications — Fitting Connection Type: Hose Barb x Hose Barb; Fitting Gender: Male x Male; Brand: DIXON VALVE & COUPLING.
DIXON VALVE & COUPLING Barbed Hose Fitting: For 1 1/4 in Hose I.D., Hose Barb x NPT, Male x Male (MPN RST15). Key specifications — Fitting Connection Type: Hose Barb x NPT; Fitting Gender: Male x Male; Nipple Grip Type: No Knurl; Brand: DIXON VALVE & COUPLING.
DIXON VALVE & COUPLING
DIXON VALVE & COUPLING Barbed Hose Fitting: For 1 1/4 in Hose I.D., Hose Barb x NPT, Male x Male (MPN RST15). Key specifications — Fitting Connection Type: Hose Barb x NPT; Fitting Gender: Male x Male; Nipple Grip Type: No Knurl; Brand: DIXON VALVE & COUPLING.
DIXON VALVE & COUPLING Barbed Hose Fitting: For 1 1/2 in Hose I.D., Hose Barb x NPT, Male x Male (MPN RST20). Key specifications — Fitting Connection Type: Hose Barb x NPT; Fitting Gender: Male x Male; Nipple Grip Type: No Knurl; Brand: DIXON VALVE & COUPLING.
DIXON VALVE & COUPLING
DIXON VALVE & COUPLING Barbed Hose Fitting: For 1 1/2 in Hose I.D., Hose Barb x NPT, Male x Male (MPN RST20). Key specifications — Fitting Connection Type: Hose Barb x NPT; Fitting Gender: Male x Male; Nipple Grip Type: No Knurl; Brand: DIXON VALVE & COUPLING.
DIXON VALVE & COUPLING Barbed Hose Mender: For 1/4 in Hose I.D., Hose Barb x Hose Barb, Male x Male (MPN RDMA). Key specifications — Fitting Connection Type: Hose Barb x Hose Barb; Fitting Gender: Male x Male; Brand: DIXON VALVE & COUPLING.
DIXON VALVE & COUPLING
DIXON VALVE & COUPLING Barbed Hose Mender: For 1/4 in Hose I.D., Hose Barb x Hose Barb, Male x Male (MPN RDMA). Key specifications — Fitting Connection Type: Hose Barb x Hose Barb; Fitting Gender: Male x Male; Brand: DIXON VALVE & COUPLING.
DIXON VALVE & COUPLING Barbed Hose Fitting: For 3 in Hose I.D., Hose Barb x Tri-Clamp, No Knurl (MPN CSSR300CS). Key specifications — Fitting Connection Type: Hose Barb x Tri-Clamp; Fitting Gender: Male x Genderless; Nipple Grip Type: No Knurl; Brand: DIXON VALVE & COUPLING.
DIXON VALVE & COUPLING
DIXON VALVE & COUPLING Barbed Hose Fitting: For 3 in Hose I.D., Hose Barb x Tri-Clamp, No Knurl (MPN CSSR300CS). Key specifications — Fitting Connection Type: Hose Barb x Tri-Clamp; Fitting Gender: Male x Genderless; Nipple Grip Type: No Knurl; Brand: DIXON VALVE & COUPLING.
DIXON VALVE & COUPLING Barbed Hose Mender: For 1/2 in Hose I.D., Hose Barb x Hose Barb, Male x Male (MPN RDM1). Key specifications — Fitting Connection Type: Hose Barb x Hose Barb; Fitting Gender: Male x Male; Brand: DIXON VALVE & COUPLING.
DIXON VALVE & COUPLING
DIXON VALVE & COUPLING Barbed Hose Mender: For 1/2 in Hose I.D., Hose Barb x Hose Barb, Male x Male (MPN RDM1). Key specifications — Fitting Connection Type: Hose Barb x Hose Barb; Fitting Gender: Male x Male; Brand: DIXON VALVE & COUPLING.