WATTS Anti-Siphon Vacuum Breaker: FNPT x FNPT, 1 in Pipe Size, For Water Media
The WATTS Anti-Siphon Vacuum Breaker (MPN LF288A-1") is a 1 in FNPT x FNPT atmospheric vacuum breaker for water media, constructed in brass and rated for 33°F – 180°F. It is certified to NSF/ANSI 372. 3G Electric…
SKU 3G-OTH-597047
Also listed as: LF288A1 · LF288A 1 · LF288A-1
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 Anti-Siphon Vacuum Breaker (MPN LF288A-1") is a 1 in FNPT x FNPT atmospheric vacuum breaker for water media, constructed in brass and rated for 33°F – 180°F. It is certified to NSF/ANSI 372. 3G Electric interprets this demand and delivers genuine WATTS equipment across 14 industrial departments — with specialist depth in combustion, pumps and controls — ensuring you get the right solution, not just a part.
Frequently Asked Questions
What is a WATTS Anti-Siphon Vacuum Breaker used for?
A WATTS Anti-Siphon Vacuum Breaker prevents backflow of contaminated water into potable supply lines. It is installed on water systems to protect against siphonage, commonly used in irrigation, commercial plumbing, and industrial water applications where cross-connection control is required.
What are the specifications of the WATTS LF288A-1"?
The WATTS LF288A-1" is a 1 in FNPT x FNPT atmospheric vacuum breaker for water media, constructed in brass. It operates from 33°F to 180°F and is certified to NSF/ANSI 372 for lead-free compliance. The manufacturer part number is LF288A-1".
Where to buy a WATTS Anti-Siphon Vacuum Breaker worldwide?
3G Electric supplies genuine WATTS Anti-Siphon Vacuum Breakers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us to source the LF288A-1" or other WATTS backflow prevention products for your application.
How to install a WATTS atmospheric vacuum breaker?
Install the WATTS vacuum breaker vertically and at least 6 inches above the highest downstream outlet to ensure proper venting. Use thread sealant on FNPT connections and avoid downstream shutoff valves. Test annually per local codes to confirm the check valve and air inlet operate correctly.
Used in
Common applications for WATTSWATTS Products
3G Electric supplies WATTS atmospheric vacuum breakers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
