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CONTINENTAL Type DC Aluminum Cam & Groove Dust Cap, 3 in Coupling Size - Type DC Aluminum Cam & Groove Dust Caps
CONTINENTALType DC Aluminum Cam & Groove Dust Caps

CONTINENTAL Type DC Aluminum Cam & Groove Dust Cap, 3 in Coupling Size

The CONTINENTAL Type DC Aluminum Cam & Groove Dust Cap (SKU QCG-DC300, MPN QCG-DC300) is a 3-inch coupling-size dust cap with a 250 psi maximum working pressure at 70°F and an overall length of 8 11/32 inches. It…

SKU 3G-OTH-454972

Also listed as: QCGDC300 · QCG DC300

Brand
CONTINENTAL
Item
Type DC Aluminum Cam & Groove Dust Cap, 3 in Coupling Size
Part Number
QCG-DC300
Category
Type DC Aluminum Cam & Groove Dust Caps
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Technical Specifications

CONTINENTAL
Manufacturer Part Number
QCG-DC300
Type
250 psi Max. Working Pressure @ 70 F, Nitrile
Overall Lg
8 11/32 in
Gasket Material
Nitrile

Technical Documents

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CONTINENTAL Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The CONTINENTAL Type DC Aluminum Cam & Groove Dust Cap (SKU QCG-DC300, MPN QCG-DC300) is a 3-inch coupling-size dust cap with a 250 psi maximum working pressure at 70°F and an overall length of 8 11/32 inches. It features a nitrile gasket material, designed to protect cam and groove couplings from debris and contamination.

Frequently Asked Questions

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

The CONTINENTAL Type DC Aluminum Cam & Groove Dust Cap protects cam and groove couplings from debris and contamination in industrial fluid-handling systems. It is commonly used in chemical, petroleum, and water-transfer applications where a clean, leak-free connection is critical.

What are the specifications of the CONTINENTAL QCG-DC300 dust cap?

The CONTINENTAL QCG-DC300 dust cap has a 3-inch coupling size, 250 psi maximum working pressure at 70°F, and an overall length of 8 11/32 inches. It features a nitrile gasket material and is made of aluminum. The manufacturer part number is QCG-DC300.

Where to buy a CONTINENTAL cam & groove dust cap worldwide?

3G Electric supplies the CONTINENTAL Type DC Aluminum Cam & Groove Dust Cap worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on the QCG-DC300.

How to install a CONTINENTAL cam & groove dust cap?

To install the CONTINENTAL dust cap, align it with the cam & groove coupling adapter and press firmly until the cam arms lock over the cap's groove. Ensure the nitrile gasket seats properly for a dust-tight seal. No tools are required; periodic inspection of the gasket is recommended.

Used in

Common applications for CONTINENTAL
Industrial cleaning — Continental bulk pressure washer hose (SKU 1ZLH7) for high-pressure washing at 3,000 psi.
Welding and cutting — Continental Grade R single-line oxygen hose (SKU 900MN6) for oxy-fuel cutting and brazing.
Water transfer — Continental thermoplastic rubber suction and discharge hose (SKU 1ZLR3) for water movement in construction.
Power transmission — Continental 3L section V-belt (SKU 802PM6) for driving industrial machinery.
Synchronization — Conti Falcon PD timing belt (SKU 831A88) for precise positioning in automation equipment.
Refrigeration — Continental refrigerator gasket (SKU 40ZM27) for sealing commercial freezer doors.
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CONTINENTAL Products

3G Electric supplies CONTINENTAL type dc aluminum cam & groove dust caps. We supply genuine products and their technical documentation.

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Aluminum dust cap for 4 in cam-and-groove couplers. Rated 250 psi maximum working pressure at 70 °F. Overall length 8 27/32 in. Nitrile gasket. Used to protect coupler ends from dirt and debris when disconnected in fluid transfer systems
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Aluminum dust cap for cam-and-groove couplers, 1-1/2 in coupling size. Rated 250 psi max working pressure at 70°F, overall length 5-23/64 in, with nitrile gasket. Protects couplers from dirt and debris when not in use in fluid transfer systems
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Aluminum dust cap for cam-and-groove couplings, designed to protect the coupling end from dirt and debris when not in use. Features a 1 in coupling size, 250 psi maximum working pressure at 70°F, and a nitrile gasket. Overall length is 4 31/32 in. Suitable for fluid transfer systems requiring a dust-tight seal

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