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๐ง Break the flow limits, not your standards!
The Watts 0792038 Vacuum Breaker (Model LF288A) is a compact, high-performance plumbing component designed for low flow, non-continuous hot or cold water applications. Featuring a full-size orifice for maximum flow, durable brass and lead construction, and the ability to handle pressures up to 125 psi (86 bar), itโs ideal for laboratory and health hazard installations. With standard 0.5 inch National Pipe Tapered connections and a strong 4.7-star user rating, itโs the professionalโs choice for reliable, long-lasting vacuum protection.















| ASIN | B00467HJBQ |
| Brand | Watts |
| Country of Origin | Mexico |
| Customer Reviews | 4.7 out of 5 stars 299 Reviews |
| Exterior Finish | Gemalt |
| Exterior finish | Gemalt |
| Global Trade Identification Number | 00098268434248 |
| Inlet Connection Size | 0.5 Inches |
| Inlet Connection Type | National Pipe Tapered |
| Inlet connection size | 0.5 Inches |
| Inlet connection type | National Pipe Tapered |
| Item Dimensions | 5.6 x 4.8 x 7.8 centimetres |
| Item Weight | 0.5 Pounds |
| Item dimensions L x W x H | 5.6 x 4.8 x 7.8 centimetres |
| Manufacturer | Park Supply of America |
| Material | Lead, Brass |
| Maximum Pressure | 86 Bars |
| Model Number | LF288A 1/2 |
| Number of Ports | 2 |
| Outlet Connection Size | 0.5 Inches |
| Outlet Connection Type | FNPT |
| Part Number | 1/2 LF288A |
| Size | 0.25 to 3 in. |
| Specification Met | UL |
| UPC | 098268434248 |
| Unit Count | 1.0 count |
| Valve Type | Ball Valve |
G**G
A must
Hopefully will prevent future issues. Worked well this past year
C**S
Great replacement for plastic
The one that comes with the RV is really cheap plastic and under the bathroom sink. I ordered this one as a replacement before our first trip. This is heavy and seems really quality. I've only been on a couple of trips with it but am very happy. I think it is well worth the extra money.
A**R
Excellent
Good product
C**Y
Best For Topping Off Swimming Pools
Backflow preventers are required for water top-off lines to swimming pools. This US-made Watts version has long been the industry standard. They don't last forever; but they work better and last longer than alternatives. If you are replacing an older version of this model of Watts, this new one will fit the same, without soldering, done in a few minutes.
B**N
The right part, and a fair price.
Had to replace mine on a Hobart LXi dishwasher. Well built part out of good metals. I did take it apart to see the internal parts as well. The plastic, and rubber looked well built too. Easy to replace.
Trustpilot
2 weeks ago
3 weeks ago