DIXON VALVE & COUPLINGType DC Aluminum Cam & Groove Dust Caps

DIXON VALVE & COUPLING Dust Cap: 2 1/2 in Coupling Size, 150 psi Max. Working Pressure @ 70 F

SKU 3G-OTH-454981

Brand

DIXON VALVE & COUPLING

Item

Dust Cap: 2 1/2 in Coupling Size, 150 psi Max. Working Pressure @ 70 F

Technical Specifications

DIXON VALVE & COUPLING

Manufacturer Part Number

G250-DC-AL 

Type

150 psi Max. Working Pressure @ 70 F 

Overall Lg

3 9/32 in 

Gasket Material

Nitrile 

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Technical Documents

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DIXON VALVE & COUPLING Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

The Dixon Valve & Coupling Type DC Aluminum Cam & Groove Dust Cap (MPN G250-DC-AL) is a 2 1/2 in coupling-size cap rated for 150 psi max working pressure at 70°F, with a 3 9/32 in overall length and a nitrile gasket. 3G Electric sources this genuine industrial cap across 14 departments — and far more — with specialist depth in combustion, pumps and controls as an authorised distributor.

Frequently Asked Questions

What is a Dixon Type DC Aluminum Cam & Groove Dust Cap used for?

The Dixon Type DC Aluminum Cam & Groove Dust Cap (MPN G250-DC-AL) seals the end of a cam-and-groove coupling when not in use, protecting the internal bore from dirt, debris, and moisture. It is commonly applied in industrial fluid-transfer systems across chemical, petroleum, and food-processing plants.

What are the specifications of the Dixon G250-DC-AL dust cap?

The Dixon G250-DC-AL dust cap has a 2 1/2 in coupling size, a maximum working pressure of 150 psi at 70°F, an overall length of 3 9/32 in, and a nitrile gasket. It is made of aluminum and is part of the Type DC series from Dixon Valve & Coupling.

Where to buy a Dixon G250-DC-AL dust cap worldwide?

3G Electric supplies the Dixon G250-DC-AL dust cap worldwide. As a global industrial sourcing partner, we handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time on this genuine Dixon cam-and-groove dust cap.

How to install a Dixon cam-and-groove dust cap?

To install a Dixon Type DC dust cap, align the cap's cam arms with the coupling's groove, push the cap fully onto the coupling, then press the cam levers down to lock. Ensure the nitrile gasket seats evenly for a leak-free seal. Always depressurize the line before installation.

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 aluminum 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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