Filters
20 items
Reset
SORT
Top Sellers
Default
Price ▲
Price ▼
Product Availability –
Show In Stock Only (7)
Product Type –
Vacuum Breaker (12)
Repair Kit (7)
Seat Kit (1)
Size –
1/2" (3)
3/4" (3)
1" (3)
1-1/4" (6)
1-1/2" (6)
2" (6)
Used With –
800M4-S (1)
800M4FR (4)
Review Score –
 --%3E %3Csvg version='1.1' id='Fill' xmlns='http://www.w3.org/2000/svg' xmlns:xlink='http://www.w3.org/1999/xlink' x='0px' y='0px' viewBox='0 0 100 100' enable-background='new 0 0 100 100' xml:space='preserve'%3E %3Cpath fill='%23F15C02' d='M79.44,0.95H20.56C9.78,0.95,0.95,9.78,0.95,20.56v58.87c0,10.79,8.82,19.61,19.61,19.61h58.87 c10.79,0,19.61-8.83,19.61-19.61V20.56C99.05,9.78,90.22,0.95,79.44,0.95z M65.38,58.24l9.38,29.58L49.69,69.78L24.5,87.82 l9.34-29.6L8.8,39.6l30.73-0.17c0,0,6.98-19.61,10-28.93c0.54,1.36,9.88,29.1,9.88,29.1H91.2L65.38,58.24z'/%3E %3C/svg%3E){kind=small}
(13)
Price Range –
$25 to $30 (1)
$30 to $35 (1)
$45 to $50 (1)
$50 to $60 (1)
$60 to $70 (1)
$70 to $80 (1)
$100 to $200 (1)
$200 to $300 (4)
$300 to $400 (3)
$600 to $700 (2)
See More
Home
Plumbing Supplies
Backflow Preventers
Vacuum Breakers
Watts 800M4FR Freeze Resistant Vacuum Breakers
Watts 800M4FR Freeze Resistant Vacuum Breakers
Need a little help?
View our Resources
20 items
Grid
List
Resources
Other Resources
Questions?
Monday – Thursday
8am–7:45pm
Friday
9am–7:45pm
Saturday – Sunday
9am–5:45pm
Compare
$342.52 each
Backorder
Get it by Fri, Nov 8 - Mon, Dec 9
Backorder
Get it by Fri, Nov 8 - Mon, Dec 9
Compare
$270.55 each
Backorder
Get it by Fri, Nov 8 - Mon, Dec 9
Backorder
Get it by Fri, Nov 8 - Mon, Dec 9
Compare
$270.55 each
In Stock
Get 1 by Fri, Oct 11
In Stock
Get 1 by Fri, Oct 11
Compare
$342.52 each
Backorder
Get it by Fri, Nov 8 - Mon, Dec 9
Backorder
Get it by Fri, Nov 8 - Mon, Dec 9
Compare
1" LF800M4-FR-FZ Lead Free Freeze Resistant Anti-Siphon Vacuum Breaker w/ Freeze Sensor Connectivity
(22)
$357.26 each
Backorder
Get it by Fri, Nov 8 - Mon, Dec 9
Backorder
Get it by Fri, Nov 8 - Mon, Dec 9
Compare
$212.01 each
Backorder
Get it by Fri, Nov 8 - Mon, Dec 9
Backorder
Get it by Fri, Nov 8 - Mon, Dec 9
Compare
$603.89 each
Backorder
Get it by Fri, Nov 8 - Mon, Dec 9
Backorder
Get it by Fri, Nov 8 - Mon, Dec 9
Compare
$794.90 each
Backorder
Get it by Fri, Nov 8 - Mon, Dec 9
Backorder
Get it by Fri, Nov 8 - Mon, Dec 9
Compare
$862.39 each
Backorder
Get it by Fri, Nov 8 - Mon, Dec 9
Backorder
Get it by Fri, Nov 8 - Mon, Dec 9
Compare
$679.34 each
Backorder
Get it by Fri, Nov 8 - Mon, Dec 9
Backorder
Get it by Fri, Nov 8 - Mon, Dec 9
Compare
$742.82 each
Backorder
Get it by Fri, Nov 8 - Mon, Dec 9
Backorder
Get it by Fri, Nov 8 - Mon, Dec 9
Compare
$959.34 each
Backorder
Get it by Fri, Nov 8 - Mon, Dec 9
Backorder
Get it by Fri, Nov 8 - Mon, Dec 9
Compare
 --%3E %3Csvg version='1.1' id='No-RB' xmlns='http://www.w3.org/2000/svg' xmlns:xlink='http://www.w3.org/1999/xlink' x='0px' y='0px' viewBox='0 0 100 100' enable-background='new 0 0 100 100' xml:space='preserve'%3E %3Cpath fill='%23CECECE' d='M79.44,0.95H20.56C9.78,0.95,0.95,9.78,0.95,20.56v58.87c0,10.79,8.82,19.61,19.61,19.61h58.87 c10.79,0,19.61-8.83,19.61-19.61V20.56C99.05,9.78,90.22,0.95,79.44,0.95z M65.38,58.24l9.38,29.58L49.69,69.78L24.5,87.82 l9.34-29.6L8.8,39.6l30.73-0.17c0,0,6.98-19.61,10-28.93c0.54,1.36,9.88,29.1,9.88,29.1H91.2L65.38,58.24z'/%3E %3C/svg%3E){kind=small}
$100.95 each
In Stock
Get 6 by Fri, Oct 11
More Available
In Stock
Get 6 by Fri, Oct 11
More Available
Compare
$244.28 each
In Stock
Get 2 by Mon, Oct 14
In Stock
Get 2 by Mon, Oct 14
Compare
$60.42 each
In Stock
Get 2 by Fri, Oct 11
More Available
In Stock
Get 2 by Fri, Oct 11
More Available
Compare
$52.98 each
In Stock
Get 9 by Fri, Oct 11
More Available
In Stock
Get 9 by Fri, Oct 11
More Available
Compare
$27.13 each
Backorder
Get it by Fri, Nov 8 - Mon, Dec 9
Backorder
Get it by Fri, Nov 8 - Mon, Dec 9
Compare
$71.23 each
In Stock
Get 7 by Fri, Oct 11
More Available
In Stock
Get 7 by Fri, Oct 11
More Available
Compare
$34.29 each
Backorder
Get it by Fri, Nov 8 - Mon, Dec 9
Backorder
Get it by Fri, Nov 8 - Mon, Dec 9
Compare
$46.71 each
In Stock
Get 18 by Fri, Oct 11
More Available
In Stock
Get 18 by Fri, Oct 11
More Available
Resources
FAQs, Manuals & Videos
Other Resources
Didn't find what you're looking for?
Let us know
.Filter & Sort
20 items
Reset
SORT
Top Sellers
Default
Price ▲
Price ▼
Product Availability –
Show In Stock Only (7)
Product Type –
Vacuum Breaker (12)
Repair Kit (7)
Seat Kit (1)
Size –
1/2" (3)
3/4" (3)
1" (3)
1-1/4" (6)
1-1/2" (6)
2" (6)
Used With –
800M4-S (1)
800M4FR (4)
Review Score –
(13)
Price Range –
$25 to $30 (1)
$30 to $35 (1)
$45 to $50 (1)
$50 to $60 (1)
$60 to $70 (1)
$70 to $80 (1)
$100 to $200 (1)
$200 to $300 (4)
$300 to $400 (3)
$600 to $700 (2)
See More