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The LORDAHL VBCF-1 is a vacuum breaker replacement kit designed to restore proper backflow prevention function in Chicago Faucet assemblies. Vacuum breakers are critical components in commercial and institutional plumbing systems, preventing contaminated water from being drawn back into the potable supply line when pressure drops. This kit is intended for installation by licensed plumbers or qualified service technicians performing faucet maintenance or code-compliance repairs.
The VBCF-1 is used as a direct replacement for the Chicago Faucet vacuum breaker assembly, referenced as OEM part 892-302. It is suited for commercial sinks, laboratory faucets, and institutional fixtures where Chicago Faucet components are in service. Typical install scenarios include scheduled preventive maintenance, faucet rebuild programs, and code-driven backflow compliance work in commercial kitchens, healthcare facilities, and similar environments.
Designed as a replacement for the Chicago Faucet vacuum breaker assembly, OEM reference part number 892-302.
Installation should be performed by a licensed plumber in accordance with applicable local plumbing codes and ASSE standards governing backflow prevention devices. Shut off the water supply and relieve line pressure before disassembling the faucet or removing the existing vacuum breaker. Do not overtighten fittings, as vacuum breaker housings can crack under excessive torque. After installation, restore supply pressure and verify the assembly seats and seals correctly before returning the fixture to service.
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