Watts 8BI Hose Bibb Vacuum Breaker
The WATTS Vacuum Breaker (MPN 8BI) is a hose bib vacuum breaker designed for back-siphonage protection in high health hazard water applications. This brass-bodied unit features a Female GHT x Male GHT connection, a…
SKU 3G-OTH-440059
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Delivery
- Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
- Ships to
- Singapore
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Product Description
The WATTS Vacuum Breaker (MPN 8BI) is a hose bib vacuum breaker designed for back-siphonage protection in high health hazard water applications. This brass-bodied unit features a Female GHT x Male GHT connection, a manual drain, and includes freeze protection. It is equipped with a break-away set screw security mechanism and is rated for water media from 33°F to 180°F.
Frequently Asked Questions
What is a WATTS vacuum breaker used for?
A WATTS vacuum breaker prevents back-siphonage of contaminated water into potable supply lines. This brass hose bibb model (MPN 8BI) protects high health hazard applications, such as chemical mixing or irrigation, where water media between 33°F and 180°F is used.
What are the specifications of the WATTS 8BI vacuum breaker?
The WATTS 8BI vacuum breaker has a brass body with Female GHT x Male GHT connections, manual drain, and freeze protection. It includes a break-away set screw for security, is rated for water media from 33°F to 180°F, and meets UPC standards for back-siphonage protection.
Where to buy a WATTS vacuum breaker worldwide?
3G Electric supplies the WATTS vacuum breaker (MPN 8BI) to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this back-siphonage protection device.
How to install a WATTS hose bibb vacuum breaker?
Install the WATTS vacuum breaker by threading the Male GHT end onto a compatible hose bibb, then attach a hose to the Female GHT outlet. Tighten the break-away set screw to prevent theft. Ensure the manual drain is accessible for winterizing. Always follow local plumbing codes for backflow prevention.
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.
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Compatible alternatives & equivalents
- Watts This hose bibb vacuum breaker prevents back-siphonage of contaminated water into potable supply lines. It features a reinforced thermoplastic body, rubber seals, manual drain, set screw security, and freeze protection. Rated for water media from 33°F to 180°F, it provides high health hazard protection per IAPMO standards. Typical applications include outdoor hose connections and irrigation systems
- Watts The Watts LF8A is a lead-free hose bibb vacuum breaker with female GHT x male GHT connections, designed for back-siphonage protection against high health hazards in water media. It features a copper silicon alloy body, rubber seals, manual drain capability, and freeze protection. This non-removable unit operates without an atmospheric vent and complies with ANSI A112.1.3 (ASSE 1011). Suitable for outdoor faucets and hose connections to prevent contamination of potable water
