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DIXON Barbed Hose Fitting: For 1 1/2 in Hose I.D., Aluminum x Aluminum - Multipurpose (Air, Water, Chemical) Barbed Combination Nipples
DIXONMultipurpose (Air, Water, Chemical) Barbed Combination Nipples

DIXON Barbed Hose Fitting: For 1 1/2 in Hose I.D., Aluminum x Aluminum

The DIXON Barbed Hose Fitting (MPN AST20) is a multipurpose (air, water, chemical) aluminum x aluminum combination nipple with a 1-1/2 in x 1-1/2 in fitting size, featuring a Hose Barb x NPT connection for 1-1/2 in…

SKU 3G-OTH-741244

Also listed as: AST 20 · AST-20

Brand
DIXON
Item
Barbed Hose Fitting: For 1 1/2 in Hose I.D., Aluminum x Aluminum
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
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

DIXON
Manufacturer Part Number
AST20
Type
Aluminum x Aluminum
Fitting Size
1-1/2 in x 1-1/2 in
Fitting Material
Aluminum x Aluminum
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 AST20) is a multipurpose (air, water, chemical) aluminum x aluminum combination nipple with a 1-1/2 in x 1-1/2 in fitting size, featuring a Hose Barb x NPT connection for 1-1/2 in hose I.D. 3G Electric interprets your demand, sources this genuine fitting, and supports your application across 14 industrial departments — with specialist depth in combustion, pumps, and controls as an authorised distributor.

Frequently Asked Questions

What is the DIXON Barbed Hose Fitting AST20 used for?

The DIXON Barbed Hose Fitting AST20 is a multipurpose combination nipple for air, water, and chemical transfer. Its aluminum construction resists corrosion, and the 1-1/2 in hose barb x NPT connection provides a secure, leak-resistant seal in industrial fluid-handling systems.

What are the specifications of the DIXON AST20 barbed hose fitting?

The DIXON AST20 is an aluminum x aluminum barbed hose fitting with a 1-1/2 in x 1-1/2 in fitting size. It features a Hose Barb x NPT connection type for 1-1/2 in hose I.D. The manufacturer part number is AST20, and it is designed for multipurpose air, water, and chemical applications.

Where to buy the DIXON AST20 barbed hose fitting worldwide?

3G Electric supplies the genuine DIXON AST20 barbed hose fitting worldwide. We handle full logistics, customs clearance, and delivery to your facility. As a global industrial solutions provider, we interpret your demand and source this fitting across 14 industrial departments, including specialist expertise in combustion, pumps, and controls.

How to install a DIXON barbed hose fitting?

To install the DIXON AST20, slide the hose fully onto the barbed end until it seats against the shoulder. Secure with a hose clamp rated for the pressure and chemical compatibility of your application. Apply thread sealant to the NPT end and tighten to standard torque. Always follow manufacturer guidelines for safe operation.

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.

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