DIXON VALVE & COUPLINGIndustrial Interchange Steel Quick-Connect Air Coupling Plugs

DIXON VALVE & COUPLING Quick Connect Hose Coupling: 3/8 in Body Size

The DIXON VALVE & COUPLING Quick Connect Hose Coupling (MPN D3M3) is an industrial interchange steel quick-connect air coupling plug with a 3/8 in body size and a 3/8 in MNPT male hose fitting (3/8"-18 thread). It…

SKU 3G-OTH-457146

Brand

DIXON VALVE & COUPLING

Item

Quick Connect Hose Coupling: 3/8 in Body Size

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 VALVE & COUPLING

Manufacturer Part Number

D3M3 

Type

MNPT 

Thread Size

3/8"-18 

Hose Fitting Size

3/8 in 

Hose Fitting Gender

Male 

Coupling Locking Type

Sleeve 

Technical Documents

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DIXON VALVE & COUPLING Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

Frequently Asked Questions

What is the DIXON VALVE & COUPLING D3M3 quick connect hose coupling used for?

The DIXON VALVE & COUPLING D3M3 is an industrial interchange steel quick-connect air coupling plug used for compressed air systems in manufacturing, automotive, and general plant maintenance. Its 3/8 in body size and MNPT male thread enable secure connections to hoses and tools.

What are the specifications of the DIXON VALVE & COUPLING D3M3?

The DIXON VALVE & COUPLING D3M3 has a 3/8 in body size, 3/8 in hose fitting size, and 3/8"-18 MNPT male thread. It features a sleeve locking type for secure coupling and is made of steel for durability in industrial air systems.

Where to buy the DIXON VALVE & COUPLING D3M3 worldwide?

3G Electric supplies the DIXON VALVE & COUPLING D3M3 quick connect hose coupling to customers worldwide. We handle full logistics, customs clearance, and delivery, ensuring you receive genuine industrial components for your air coupling needs.

How to install the DIXON VALVE & COUPLING D3M3 quick connect coupling?

To install the DIXON VALVE & COUPLING D3M3, apply thread sealant to the 3/8"-18 MNPT male threads and hand-tighten into the female port. Use a wrench on the coupling hex for final torque, avoiding over-tightening. Always depressurize the system before connection.

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 industrial interchange steel quick-connect air coupling plugs. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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