120 items

Filter & Sort

Sort

top sellers Default Price ▲ Price ▼

FilterReset

Show In Stock Only (61)

Brand

Apollo Valves (8)
Barnes & Jones (2)
Cash-Acme (2)
Febco (7)
Watts (69)
Woodford (7)
Zurn (25)

Size

1/4" (3)
3/8" (3)
1/2" (20)
3/4" (39)
1" (18)
1-1/4" (11)
1-1/2" (12)
2" (13)
2-1/2" (1)
3" (1)

Used With

188A Series (5)
288A Series (5)
388T Series (5)
420 Series (2)
600 (2)
600XL (2)
720A (7)
800M4-S (1)
800M4FR (4)

Review Score

(61)
(2)
(1)

Price Range

$1 to $5 (5)
$5 to $10 (2)
$10 to $15 (9)
$15 to $20 (7)
$20 to $25 (7)
$25 to $30 (9)
$30 to $35 (6)
$35 to $40 (9)
$40 to $45 (5)
$45 to $50 (4)
$50 to $60 (1)
$60 to $70 (4)
$70 to $80 (2)
$80 to $90 (3)
$90 to $100 (4)
$100 to $200 (21)
$200 to $300 (2)
$300 to $400 (3)
$400 to $500 (8)
$500 to $600 (5)
$600 to $700 (2)
$1000 to $1500 (1)
$1500 to $2000 (1)

Vacuum Breakers

Vacuum Breakers

120 items

Filter

list grid

MAP Price

There is a Minimum Advertised Price (MAP) allowed by the manufacturer on this product. Add item to cart for lowest price.

Lead Content Warning

Do not use this item for any installation or repair of potable water applications. This product does not comply with the "Safe Drinking Water Act," which requires that products meet low-lead standards in order to be used in systems providing water for human consumption (drinking or cooking). This item is for non-potable (non-human consumption) water applications only.

Lead Content Warning

This product does not comply with the Safe Drinking Water Act, which requires that products used in any system providing water for human consumption (drinking or cooking) to meet low-lead standards. Please check the box below to confirm you are aware that this item is for non-potable water applications only.

This product will NOT be used in the installation or repair of a potable water (human consumption) application.

You must agree to this statement in order to purchase this product.

Cancel Continue

This Item is Non-Returnable

When you order this item, we then special order it for you from the manufacturer. Therefore, our standard return policy does not apply to this item. Manufacturer's warranty still applies.

I understand that once I order this item I cannot cancel or return it.

You must agree to this statement in order to purchase this product.

Cancel Continue

Certification Necessary

FlashShield is to be installed only by a licensed plumber/HVAC installer that has successfully completed the Gastite/FlashShield certification test.

By checking this box I am acknowledging that I have successfully completed the Gastite/FlashShield certification and I hold a valid Gastite/FlashShield certification card.

You must agree to this statement in order to purchase this product.

Cancel Continue

Warning

This product must be installed by a qualified/licensed contractor and set up with properly calibrated combustion test equipment. Failure to comply with this could result in substantial property damage, severe personal injury or death.

By checking this box I am verifying that this product will be installed by a qualified/licensed contractor and will be set up with properly calibrated combustion test equipment.

You must agree to this statement in order to purchase this product.

Cancel Continue

Compare

1/4 LF288A Anti-Siphon Vacuum Breaker

SKU: 0792036

Brand: Watts

(33)

$29.95 each

$287.50 box of 10

$28.75 each

7

Wed, Feb 27

7

Qty Arrives

7 Wed, Feb 27

Questions? Call 1-888-757-4774
Compare

3/8 LF288A Anti-Siphon Vacuum Breaker Lead Free

SKU: 0792037

Brand: Watts

(33)

$43.75 each

34

Wed, Feb 27

34

Qty Arrives

34 Wed, Feb 27

Questions? Call 1-888-757-4774
Compare

1/2 LF288A Anti Siphon Vacuum Breaker Lead Free

SKU: 0792038

Brand: Watts

(33)

$35.45 each

33

Wed, Feb 27

33

Qty Arrives

33 Wed, Feb 27

Questions? Call 1-888-757-4774
Compare

RK188A/288A/388T, 1-1/4" Repair Kit for Watts Anti-Siphon Vacuum Breaker

SKU: 0887173

Brand: Watts

$29.65 each

Mon, Mar 4 – Wed, Mar 6

Arrives

Mon, Mar 4 – Wed, Mar 6

Questions? Call 1-888-757-4774 or Live Chat
Compare

RK188A/288A/388T, 1-1/2" Vacuum Breaker Repair Kit

SKU: 0887174

Brand: Watts

$72.95 each

Mon, Mar 4 – Wed, Mar 6

Arrives

Mon, Mar 4 – Wed, Mar 6

Questions? Call 1-888-757-4774 or Live Chat
Compare

RK188A/288A/388T, 3/4" & 1" Repair Kit for Watts Anti Siphon Vacuum Breaker

SKU: 0887172

Brand: Watts

(13)

$23.95 each

$229.50 box of 10

$22.95 each

12

Wed, Feb 27

12

Qty Arrives

12 Wed, Feb 27

Questions? Call 1-888-757-4774
Compare

3/4 LF288A Anti-Siphon Vacuum Breaker Lead Free

SKU: 0792039

Brand: Watts

(33)

$47.15 each

53

Wed, Feb 27

53

Qty Arrives

53 Wed, Feb 27

Questions? Call 1-888-757-4774
Compare

1" LF288AM4 Anti-Siphon Vacuum Breaker LF

SKU: 0792040

Brand: Watts

(33)

$89.95 each

9

Wed, Feb 27

9

Qty Arrives

9 Wed, Feb 27

Questions? Call 1-888-757-4774
Compare

RK188A/288A/388T, 1/2" Repair Kit for Watts Anti Siphon Vacuum Breaker

SKU: 0887171

Brand: Watts

(3)

$23.95 each

$229.50 box of 10

$22.95 each

25

Wed, Feb 27

25

Qty Arrives

25 Wed, Feb 27

Questions? Call 1-888-757-4774
Compare

RK188A/288A/388 T, 3/8" Repair Kit for Watts Anti Siphon Vacuum Breaker

SKU: 0887170

Brand: Watts

(2)

$13.65 each

$129.50 box of 10

$12.95 each

11

Wed, Feb 27

11

Qty Arrives

11 Wed, Feb 27

Questions? Call 1-888-757-4774
Compare

1-1/4" LF288AM2 Anti- Siphon Vacuum Breaker LF

SKU: 0792041

Brand: Watts

(33)

$129.95 each

1

Wed, Feb 27

1

Qty Arrives

1 Wed, Feb 27

Questions? Call 1-888-757-4774
Compare

1-1/2" LF288AM2 Anti- Siphon Vacuum Breaker LF

SKU: 0792042

Brand: Watts

(33)

$142.95 each

4

Wed, Feb 27

4

Qty Arrives

4 Wed, Feb 27

Questions? Call 1-888-757-4774
Compare

2" LF288AM2 Anti-Siphon Vacuum Breaker

SKU: 0792043

Brand: Watts

(33)

$205.95 each

Wed, Mar 6 – Fri, Mar 8

Arrives

Wed, Mar 6 – Fri, Mar 8

Questions? Call 1-888-757-4774 or Live Chat
Compare

2-1/2" LF288AM2 Anti- Siphon Vacuum Breaker LF

SKU: 0792044

Brand: Watts

(33)

$1,099.95 each

Fri, Mar 8 – Wed, Mar 13

Arrives

Fri, Mar 8 – Wed, Mar 13

Questions? Call 1-888-757-4774 or Live Chat
Compare

3" LF288A Anti-Siphon Vacuum Breaker, Lead Free

SKU: 0122748

Brand: Watts

(33)

$1,599.95 each

Fri, Mar 8 – Wed, Mar 13

Arrives

Fri, Mar 8 – Wed, Mar 13

Questions? Call 1-888-757-4774 or Live Chat
Compare

1/4" LF288AC Anti-Siphon Vacuum Breaker Lead Free

SKU: 0792051

Brand: Watts

(5)

$37.35 each

$179.25 box of 5

$35.85 each

Wed, Mar 6 – Fri, Mar 8

Arrives

Wed, Mar 6 – Fri, Mar 8

Questions? Call 1-888-757-4774 or Live Chat
Compare

3/8" LF288AC Anti-Siphon Vacuum Breaker LF

SKU: 0792053

Brand: Watts

(5)

$35.55 each

$169.75 box of 5

$33.95 each

22

Wed, Feb 27

22

Qty Arrives

22 Wed, Feb 27

Questions? Call 1-888-757-4774
Compare

1/2" LF288AC Anti-Siphon Vacuum Breaker LF

SKU: 0792052

Brand: Watts

(5)

$57.28 each

18

Wed, Feb 27

18

Qty Arrives

18 Wed, Feb 27

Questions? Call 1-888-757-4774
Compare

3/4 LF288AC Anti-Siphon Vacuum Breaker LF

SKU: 0792054

Brand: Watts

(5)

$77.73 each

3

Wed, Feb 27

3

Qty Arrives

3 Wed, Feb 27

Questions? Call 1-888-757-4774
Compare

1" LF288ACM4 Anti- Siphon Vacuum Breaker LF

SKU: 0792055

Brand: Watts

(5)

$64.95 each

Fri, Mar 8 – Wed, Mar 13

Arrives

Fri, Mar 8 – Wed, Mar 13

Questions? Call 1-888-757-4774 or Live Chat
Compare

3/4" 8, Lead Free Hose Connection Vacuum Breaker

SKU: 0792085

Brand: Watts

(1)

$33.25 each

22

Wed, Feb 27

22

Qty Arrives

22 Wed, Feb 27

Questions? Call 1-888-757-4774
Compare

3/4" 8, Hose Connection Vacuum Breaker

SKU: 0061982

Brand: Watts

(1)

$28.65 each

Wed, Mar 6 – Fri, Mar 8

Arrives

Wed, Mar 6 – Fri, Mar 8

Questions? Call 1-888-757-4774 or Live Chat
Compare

3/4" Lead Free 8A Hose Connection Vacuum Breaker

SKU: 0792091

Brand: Watts

$39.95 each

$383.50 box of 10

$38.35 each

5

Wed, Feb 27

5

Qty Arrives

5 Wed, Feb 27

Questions? Call 1-888-757-4774
Compare

3/4" 8A Hose Connection Vacuum Breaker

SKU: 0061877

Brand: Watts

$35.65 each

$341.50 box of 10

$34.15 each

3

Wed, Feb 27

3

Qty Arrives

3 Wed, Feb 27

Questions? Call 1-888-757-4774
Compare

3/4" Lead Free 8AC Hose Connection Vacuum Breaker (Chrome Finish)

SKU: 0792092

Brand: Watts

$46.45 each

Fri, Mar 8 – Wed, Mar 13

Arrives

Fri, Mar 8 – Wed, Mar 13

Questions? Call 1-888-757-4774 or Live Chat
Compare

3/4" Lead Free 8B Hose Connection Vacuum Breaker

SKU: 0792086

Brand: Watts

$16.25 each

$155.50 box of 10

$15.55 each

82

Wed, Feb 27

82

Qty Arrives

82 Wed, Feb 27

Questions? Call 1-888-757-4774
Compare

LFN9CD 3/4" Field Testable Hose Connection Backflow Preventer (LF)

SKU: 0792099

Brand: Watts

$94.95 each

$449.75 box of 5

$89.95 each

1

Wed, Feb 27

1

Qty Arrives

1 Wed, Feb 27

Questions? Call 1-888-757-4774
Compare

3/4" 8B Hose Connection Vacuum Breaker

SKU: 0061983

Brand: Watts

$13.95 each

$133.50 box of 10

$13.35 each

40

Wed, Feb 27

40

Qty Arrives

40 Wed, Feb 27

Questions? Call 1-888-757-4774
Compare

3/4" Lead Free 8C Hose Connection Vacuum Breaker (Chrome Plated)

SKU: 0792087

Brand: Watts

$45.35 each

1

Wed, Feb 27

1

Qty Arrives

1 Wed, Feb 27

Questions? Call 1-888-757-4774
Compare

3/4" 8C Hose Connection Vacuum Breaker (Chrome Plated)

SKU: 0061985

Brand: Watts

$38.95 each

Fri, Mar 8 – Wed, Mar 13

Arrives

Fri, Mar 8 – Wed, Mar 13

Questions? Call 1-888-757-4774 or Live Chat

Qty	Arrives
7	Wed, Feb 27

Qty	Arrives
34	Wed, Feb 27

Qty	Arrives
33	Wed, Feb 27

Arrives
Mon, Mar 4 – Wed, Mar 6

Arrives
Mon, Mar 4 – Wed, Mar 6

Qty	Arrives
12	Wed, Feb 27

Qty	Arrives
53	Wed, Feb 27

Qty	Arrives
9	Wed, Feb 27

Qty	Arrives
25	Wed, Feb 27

Qty	Arrives
11	Wed, Feb 27

Qty	Arrives
1	Wed, Feb 27

Qty	Arrives
4	Wed, Feb 27

Arrives
Wed, Mar 6 – Fri, Mar 8

Arrives
Fri, Mar 8 – Wed, Mar 13

Arrives
Fri, Mar 8 – Wed, Mar 13

Arrives
Wed, Mar 6 – Fri, Mar 8

Qty	Arrives
22	Wed, Feb 27

Qty	Arrives
18	Wed, Feb 27

Qty	Arrives
3	Wed, Feb 27

Arrives
Fri, Mar 8 – Wed, Mar 13

Qty	Arrives
22	Wed, Feb 27

Arrives
Wed, Mar 6 – Fri, Mar 8

Qty	Arrives
5	Wed, Feb 27

Qty	Arrives
3	Wed, Feb 27

Arrives
Fri, Mar 8 – Wed, Mar 13

Qty	Arrives
82	Wed, Feb 27

Qty	Arrives
1	Wed, Feb 27

Qty	Arrives
40	Wed, Feb 27

Qty	Arrives
1	Wed, Feb 27

Arrives
Fri, Mar 8 – Wed, Mar 13

Select 2 to 3 items to compare
Compare up to 1 more item

Why don't we show the price of this item?

We try to always offer you the lowest prices possible, but some manufacturers require that we only show these low prices once you take further action.

To see the price, simply add the item to your cart or sign in.

Email us

Sort

FilterReset

Category

Brand

Size

Used With

Review Score

Price Range

Vacuum Breakers

Why don't we show the price of this item?

Sort

FilterReset

Category

Brand

Size

Used With

Review Score

Price Range

Vacuum Breakers

Why don't we show the price of this item?

Available TurboTrack Time Slots

This item only ships with orders over $200.

We don't sell this unit.