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CAMPBELL FITTINGS Cam and Groove Insta-Lock Coupling: 4 in Coupling Size - Type DC Stainless Steel Cam & Groove Dust Caps
CAMPBELL FITTINGSType DC Stainless Steel Cam & Groove Dust Caps

CAMPBELL FITTINGS Cam and Groove Insta-Lock Coupling: 4 in Coupling Size

The CAMPBELL FITTINGS Cam and Groove Insta-Lock Coupling is a Type DC Stainless Steel Cam & Groove Dust Cap with a 4 in coupling size. It features a stainless steel body, a nitrile gasket, and includes a locking arm…

SKU 3G-OTH-451997

Brand
CAMPBELL FITTINGS
Item
Cam and Groove Insta-Lock Coupling: 4 in Coupling Size
Category
Type DC Stainless Steel Cam & Groove Dust Caps
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Technical Specifications

CAMPBELL FITTINGS
Manufacturer Part Number
QCG-DC400-SS
Type
250 psi Max. Working Pressure @ 70 F
Body Material
Stainless Steel
Gasket Material
Nitrile
Includes Locking Arm
Yes
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CAMPBELL FITTINGS Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The CAMPBELL FITTINGS Cam and Groove Insta-Lock Coupling is a Type DC Stainless Steel Cam & Groove Dust Cap with a 4 in coupling size. It features a stainless steel body, a nitrile gasket, and includes a locking arm. The product has a maximum working pressure of 250 psi at 70°F (MPN QCG-DC400-SS).

Frequently Asked Questions

What is a CAMPBELL FITTINGS Cam and Groove Insta-Lock Dust Cap used for?

This Type DC stainless steel dust cap seals the female coupler end of a cam-and-groove hose line when not in use. It prevents contamination and leakage in industrial fluid-transfer systems across chemical, petroleum, and food-processing applications. The nitrile gasket provides reliable sealing against oils and fuels.

What are the specifications of the CAMPBELL FITTINGS QCG-DC400-SS dust cap?

The CAMPBELL FITTINGS QCG-DC400-SS is a 4 in coupling-size Type DC dust cap with a stainless steel body and a nitrile gasket. It includes a locking arm and has a maximum working pressure of 250 psi at 70°F. The manufacturer part number is QCG-DC400-SS.

Where to buy CAMPBELL FITTINGS cam and groove dust caps worldwide?

3G Electric supplies CAMPBELL FITTINGS cam and groove dust caps worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on the QCG-DC400-SS or other coupling sizes.

How to select the right gasket material for a cam and groove dust cap?

Select gasket material based on the fluid being handled. The CAMPBELL FITTINGS QCG-DC400-SS uses a nitrile gasket, which resists petroleum-based oils, fuels, and hydraulic fluids. For chemical compatibility, consult a fluid-resistance chart. Always verify temperature and pressure ratings match your application.

Used in

Common applications for CAMPBELL FITTINGS
Chemical processing — Campbell Fittings Type C stainless steel cam and groove couplings for transferring corrosive fluids in batch operations.
Agriculture — Type DC dust caps on irrigation system hose ends to prevent debris ingress during storage.
Food and beverage — Stainless steel cam and groove fittings for sanitary transfer of liquid ingredients in washdown environments.
Oil and gas — Type C male hose shank couplings for temporary fuel transfer lines at well sites.
Water treatment — Campbell Fittings cam and groove couplings for connecting hoses in filtration and chemical dosing systems.
Marine — Type DC dust caps protecting deck hose connections from saltwater corrosion when not in use.

CAMPBELL FITTINGS Products

3G Electric supplies CAMPBELL FITTINGS type dc stainless steel 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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