OPW 2173AVN Vapor Recovery Coupling

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The OPW 2173AVN Vapor Recovery Dry Disconnect Coupling provides for easy access in recovering vapors for either top or bottom loading/unloading tank truck operations.

The OPW 2173AVN installs onto the QRB valve on tank trailers and can provide a dry disconnect connection for emergency evacuation of hazardous liquids in the case of roll-over.

Benefits

• Closed-Loop Protection - Helps protect people and the environment by providing a vapor and liquid tight seal during the connection/disconnection process specifically designed to contain VOC (Volatile Organic Compounds) products that have high vapor pressure that evaporates quickly. Contains fugitive emissions and transfers VOCs without vapor loss.
• Roll-Over Safety - Its low profile design keeps the fitting below roll-over plane to minimize damage in the event of a roll-over. Meets IMO profile dimensions.
• Easy Emergency Evacuation - Provides a dry disconnect connection for emergency evacuation of hazardous liquids in case of roll-over
• Quick and Easy Cleaning - Designed for easy disassembly for routine cleaning

Features

• Vapor Hose Connection - 2" Kamvalok® Dry Disconnect or D2000™ Actuating Couplers
• No trailer modifications required - Easy attachment to existing MC307, DOT407, MC312, and DOT412 trailers
• 3" straight thread mounting with 2" Kamvalok® dry disconnect cam and groove connection makes the ideal 3" x 2" adaptor for QRB valves
• Can replace existing Clean-Out Caps for Closed Loop