DIXON VALVE & COUPLINGType DC Forged Brass Cam & Groove Dust Caps

DIXON VALVE & COUPLING Dust Cap: 1 1/4 in Coupling Size, 250 psi Max. Working Pressure @ 70 F

The DIXON VALVE & COUPLING Type DC Forged Brass Cam & Groove Dust Cap (SKU 55MG75, MPN G125-DC-BR) is a 1 1/4 in coupling-size dust cap with a 250 psi maximum working pressure at 70°F and a 3 1/16 in overall length…

SKU 3G-OTH-451463

Brand

DIXON VALVE & COUPLING

Item

Dust Cap: 1 1/4 in Coupling Size, 250 psi Max. Working Pressure @ 70 F

Technical Specifications

DIXON VALVE & COUPLING

Manufacturer Part Number

G125-DC-BR 

Type

250 psi Max. Working Pressure @ 70 F 

Overall Lg

3 1/16 in 

Gasket Material

Nitrile 

View Full Spec Sheet

Technical Documents

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DIXON VALVE & COUPLING Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

Frequently Asked Questions

What is a DIXON VALVE & COUPLING Type DC Forged Brass Cam & Groove Dust Cap used for?

This dust cap protects cam-and-groove coupling ends from dirt, moisture, and damage when not in use. It is commonly applied in industrial fluid-transfer systems, including chemical, petroleum, and agricultural operations, where maintaining coupling cleanliness and preventing contamination is critical.

What are the specifications of the DIXON VALVE & COUPLING G125-DC-BR dust cap?

The DIXON VALVE & COUPLING G125-DC-BR is a Type DC forged brass dust cap for 1 1/4 in couplings. It has a maximum working pressure of 250 psi at 70°F, an overall length of 3 1/16 in, and a Nitrile gasket material. The manufacturer part number is G125-DC-BR.

Where to buy DIXON VALVE & COUPLING dust caps worldwide?

3G Electric supplies DIXON VALVE & COUPLING dust caps worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on the G125-DC-BR or other coupling accessories.

How to select the correct cam-and-groove dust cap for a 1 1/4 in coupling?

Select a dust cap that matches your coupling size and material compatibility. For a 1 1/4 in coupling, the DIXON VALVE & COUPLING Type DC forged brass cap with a Nitrile gasket suits general-purpose fluid transfer. Ensure the working pressure rating (250 psi at 70°F) meets your system requirements.

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 type dc forged brass cam & groove dust caps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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