Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

CONTINENTAL Dust Cap: 1 in Coupling Size, 250 psi Max. Working Pressure @ 70 F, 4 31/32 in Overall Lg - Type DC Aluminum Cam & Groove Dust Caps
CONTINENTALType DC Aluminum Cam & Groove Dust Caps

CONTINENTAL Dust Cap: 1 in Coupling Size, 250 psi Max. Working Pressure @ 70 F, 4 31/32 in Overall Lg

The CONTINENTAL Type DC Aluminum Cam & Groove Dust Cap (SKU 4YKW4, MPN QCG-DC100) is a 1 in coupling size dust cap with a 250 psi max. working pressure at 70 °F and a 4 31/32 in overall length, featuring a Nitrile…

SKU 3G-OTH-454965

Brand
CONTINENTAL
Item
Dust Cap: 1 in Coupling Size, 250 psi Max. Working Pressure @ 70 F, 4 31/32 in Overall Lg
Category
Type DC Aluminum Cam & Groove Dust Caps
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

CONTINENTAL
Manufacturer Part Number
QCG-DC100
Type
250 psi Max. Working Pressure @ 70 F, Nitrile
Overall Lg
4 31/32 in
Gasket Material
Nitrile
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The CONTINENTAL Type DC Aluminum Cam & Groove Dust Cap (SKU 4YKW4, MPN QCG-DC100) is a 1 in coupling size dust cap with a 250 psi max. working pressure at 70 °F and a 4 31/32 in overall length, featuring a Nitrile gasket material.

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 dirt and debris when disconnected. It is used in industrial fluid-transfer applications such as chemical processing, petroleum handling, and water systems where a 1 in coupling size and 250 psi rating are required.

What are the specifications of the CONTINENTAL QCG-DC100 dust cap?

The CONTINENTAL QCG-DC100 dust cap has a 1 in coupling size, a maximum working pressure of 250 psi at 70 °F, and an overall length of 4 31/32 in. It features a Nitrile gasket material and is made of aluminum. The manufacturer part number is QCG-DC100.

Where to buy CONTINENTAL cam & groove dust caps worldwide?

3G Electric supplies CONTINENTAL cam & groove dust caps worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver the QCG-DC100 and other coupling accessories to your facility. Contact us for a quote and delivery options.

How to install a CONTINENTAL Type DC dust cap on a cam & groove coupling?

To install the CONTINENTAL Type DC dust cap, align the cap's lugs with the coupling's cam arms and press firmly until the arms snap over the cap's groove. Ensure the Nitrile gasket seats evenly for a proper seal. Always depressurize the line before installation to avoid injury.

Used in

Common applications for CONTINENTAL
Water treatment plants — Continental PVC water suction and discharge hoses (e.g., SP200-15MF-G) for transferring raw or treated water.
Material handling systems — SilentSync timing belts (e.g., Y-800) for conveyor drives requiring low noise and precise synchronization.
Agricultural irrigation — Thermoplastic rubber hoses (e.g., GH150-20MF-G) for flexible water suction in field applications.
Industrial machinery — Conti Synchrochain Carbon belts (e.g., 14MGT-5502-37) for high-torque power transmission in compressors or pumps.
Potable water distribution — Polyethylene discharge hoses (e.g., CLWS100-100) for safe drinking water transfer in municipal systems.
HVAC systems — SilentSync pulleys (e.g., W-75S-MPB) paired with timing belts for fan and blower drives.

CONTINENTAL Products

3G Electric supplies CONTINENTAL 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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

More from CONTINENTAL

View all CONTINENTAL parts
Dust Cap: 4 in Coupling Size, 250 psi Max. Working Pressure @ 70 F, 8 27/32 in Overall Lg, Nitrile (MPN QCG-DC400). Key specifications — Gasket Material: Nitrile; Brand: CONTINENTAL.
CONTINENTAL
Dust Cap: 4 in Coupling Size, 250 psi Max. Working Pressure @ 70 F, 8 27/32 in Overall Lg, Nitrile (MPN QCG-DC400). Key specifications — Gasket Material: Nitrile; Brand: CONTINENTAL.
Dust Cap: 3 in Coupling Size, 250 psi Max. Working Pressure @ 70 F, 8 11/32 in Overall Lg, Nitrile (MPN QCG-DC300). Key specifications — Gasket Material: Nitrile; Brand: CONTINENTAL.
CONTINENTAL
Dust Cap: 3 in Coupling Size, 250 psi Max. Working Pressure @ 70 F, 8 11/32 in Overall Lg, Nitrile (MPN QCG-DC300). Key specifications — Gasket Material: Nitrile; Brand: CONTINENTAL.
Dust Cap: 1 1/2 in Coupling Size, 250 psi Max. Working Pressure @ 70 F, 5 23/64 in Overall Lg (MPN QCG-DC150). Key specifications — Gasket Material: Nitrile; Brand: CONTINENTAL.
CONTINENTAL
Dust Cap: 1 1/2 in Coupling Size, 250 psi Max. Working Pressure @ 70 F, 5 23/64 in Overall Lg (MPN QCG-DC150). Key specifications — Gasket Material: Nitrile; Brand: CONTINENTAL.
Dust Cap: 2 in Coupling Size, 250 psi Max. Working Pressure @ 70 F, 7 43/64 in Overall Lg, Nitrile (MPN QCG-DC200). Key specifications — Gasket Material: Nitrile; Brand: CONTINENTAL.
CONTINENTAL
Dust Cap: 2 in Coupling Size, 250 psi Max. Working Pressure @ 70 F, 7 43/64 in Overall Lg, Nitrile (MPN QCG-DC200). Key specifications — Gasket Material: Nitrile; Brand: CONTINENTAL.