CHICAGO FAUCET COMPANY 892-GABCP Vacuum Breaker 1/2 in FNPT Brass 125 psi
Half-inch FNPT brass vacuum breaker rated to 125 psi and 140 °F meets ASSE 1001 and NSF/ANSI 372 standards
- Product typePipes, Valves & Fittings
- Prevents back-siphonage with ASSE 1001 certified vacuum breaker
- Handles 125 psi maximum pressure for reliable commercial service
- Withstands 140 Degrees F water temperature in brass construction
- Meets NSF/ANSI 372 lead-free standard for potable water
- Compact 6 3/4 in height fits tight plumbing spaces
Chicago Faucet 892-GABCP Vacuum Breaker
This vacuum breaker protects potable water systems from backsiphonage in commercial and institutional plumbing installations. It connects directly to 1/2 inch FNPT pipe threads for straightforward integration into existing supply lines. The brass body provides corrosion resistance for long service life in indoor environments.
125 psi rating handles typical municipal supply
The device operates continuously up to 125 psi and withstands water temperatures up to 140 degrees Fahrenheit. It meets ASSE 1001 and NSF/ANSI 372 standards for backflow prevention and lead-free compliance. The rubber seal ensures reliable closure under normal flow conditions.
Brass construction resists scale and mineral buildup
The compact 6 3/4 inch height fits within standard wall cavities and fixture rough-ins without modification. No external power or control wiring is required for operation. The unit functions passively whenever water flows through the line.
How it compares
Measured against everything we stock in Faucet Valves & Replacement Parts, at today’s prices. Recalculated every night.
- Price $184.99
- Pricier than about 78% of the 1,132 comparable items (median $54.99).
Specifications
| Product | |
|---|---|
| Brand name | CHICAGO FAUCET |
| Product type | Pipes, Valves & Fittings |
Questions about this item
Will the 1/2 in FNPT threads on this vacuum breaker match the existing brass supply lines in my older bathroom?
Yes, the 1/2 in FNPT connection is a standard pipe thread size that fits most legacy brass supply lines and fittings.
How can I verify the 892-GABCP is sealing correctly after I thread it onto the faucet?
Run water at up to 125 psi and check that no water escapes from the vacuum breaker vent; the rubber seal should hold without dripping.
Does the 892-GABCP come with Teflon tape or pipe dope, or do I need to buy thread sealant separately?
The box contains only the brass vacuum breaker with its internal rubber seal; thread sealant for the FNPT connection must be purchased separately.
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