Watts Vacuum Breaker: Female GHT x Male GHT, For Water Media, 33°F – 180°F, Brass
The WATTS Vacuum Breaker (MPN 8B) is a hose bibb vacuum breaker with Female GHT x Male GHT connections, designed for back-siphonage protection against high health hazards in water media. Constructed with a brass body…
SKU 3G-OTH-440061
Need installation or engineering help?
Ask a question
Product Description
The WATTS Vacuum Breaker (MPN 8B) is a hose bibb vacuum breaker with Female GHT x Male GHT connections, designed for back-siphonage protection against high health hazards in water media. Constructed with a brass body and rubber seal, it includes manual drain capability, freeze protection, and a break-away set screw security mechanism. This unit operates without an atmospheric vent and is UPC certified.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is the WATTS Vacuum Breaker 8B used for?
The WATTS Vacuum Breaker 8B is used for back-siphonage protection against high health hazards in water systems. It connects to a hose bibb with Female GHT x Male GHT threads, preventing contaminated water from flowing backward into potable supply lines. Common in irrigation, commercial, and residential applications.
What are the specifications of the WATTS Vacuum Breaker 8B?
The WATTS Vacuum Breaker 8B has a brass body with rubber seal, Female GHT x Male GHT connections, manual drain capability, freeze protection, and a break-away set screw. It operates from 33°F to 180°F for water media, is UPC certified, and provides back-siphonage protection for high health hazards.
Where to buy the WATTS Vacuum Breaker 8B worldwide?
You can source the WATTS Vacuum Breaker 8B through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we supply this genuine WATTS part to procurement teams globally.
How to install the WATTS Vacuum Breaker 8B?
Install the WATTS Vacuum Breaker 8B by threading the Male GHT end onto a compatible hose bibb outlet, then hand-tighten. Ensure the break-away set screw is secured to prevent tampering. For freeze protection, manually drain the unit before cold weather. Always follow local plumbing codes and the manufacturer's instructions.
Used in
Common applications for WattsWatts Products
3G Electric supplies Watts hose bibb vacuum breakers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.












