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  • SKU: AO1650
  • 9 in stock
  • Ships within 7 business days

Armstrong vacuum breaker model A5572 for models 15B2, 15B3, 15B4, 15B5, 30A3, 30A4, 30A5, 75A3, 75A4, 75A5, 125A3, 125A4, 125A5, 175A3, 175A4, and 175A5 F&T traps, all pressures.

Online Price: $127.81
Regular Price: $133.23

  • SKU: AO1655
  • 4 in stock
  • Ships within 7 business days

Armstrong vacuum breaker model A5628 for models 15B6, 15B8, 30B6, 30B8, 30A6, 30A8, 75A6, 75A8, 125A6, 125A8, 175A6, and 175A8 F&T traps, all pressures.

Online Price: $125.76
Regular Price: $131.00

  • SKU: BI1054U
  • Ships within 2 business days

B&G number #26 is a 3/4"IPM vacuum breaker for both hot water and steam heating systems. Maximum 150 psi and 300 degree F.

Online Price: $166.34
Regular Price: $200.00

  • SKU: CF1319
  • 18 in stock
  • Ships within 2 weeks

Chicago Faucet vacuum breaker.

Online Price: $37.17
Regular Price: $44.04

  • SKU: CF1352E
  • Ships within 2 weeks

In-line vacuum breaker 3/4"IPM x 3/4" male hose thread.

Online Price: $58.09
Regular Price: $68.84

  • SKU: SO1355
  • Ships within 10 business days

Sloan Valve vacuum breaker.

Online Price: $28.95
Regular Price: $41.36

  • SKU: SO1360
  • 6 in stock
  • Ships within 10 business days

Sloan Valve vacuum breaker with 3/4" x 9" tailpiece.

Online Price: $28.95
Regular Price: $37.77

  • SKU: SO1361
  • Ships within 10 business days

Sloan Valve vacuum breaker with 3/4" x 9" tailpiece.

Online Price: $28.95
Regular Price: $37.77

  • SKU: SO1362
  • Ships within 10 business days

Sloan Valve vacuum breaker with 3/4" x 15" tailpiece.

Online Price: $50.35
Regular Price: $71.93

  • SKU: SO1365
  • Ships within 10 business days

Sloan Valve vacuum breaker with 1" x 9" tailpiece.

Online Price: $35.09
Regular Price: $50.12

  • SKU: SO1370
  • 5 in stock
  • Ships within 10 business days

Sloan Valve vacuum breaker with 1-1/4" x 9" tailpiece.

Online Price: $28.95
Regular Price: $41.36

  • SKU: SO1372
  • Ships within 10 business days

Sloan Valve vacuum breaker with 1-1/4" x 9" tailpiece.

Online Price: $28.95
Regular Price: $41.36

  • SKU: SO1375
  • 5 in stock
  • Ships within 10 business days

Sloan Valve vacuum breaker with 1-1/2" x 9" tailpiece.

Online Price: $28.95
Regular Price: $41.36

  • SKU: SO1377
  • 2 in stock
  • Ships within 10 business days

Sloan Valve vacuum breaker with 1-1/2" x 9" tailpiece.

Online Price: $28.95
Regular Price: $41.36

  • SKU: SO1380
  • Ships within 10 business days

Sloan Valve vacuum breaker with 1-1/2" x 21-1/2" tailpiece.

Online Price: $49.45
Regular Price: $70.65

  • SKU: SO1383
  • 6 in stock
  • Ships within 10 business days

Sloan Valve vacuum breaker with 1-1/2" x 24-1/2" tailpiece.

Online Price: $58.52
Regular Price: $83.60

  • SKU: SO1384
  • Ships within 10 business days

Sloan Valve vacuum breaker with 1-1/2" x 32-1/2" tailpiece.

Online Price: $65.75
Regular Price: $85.77

Macon vacuum breaker for one-pipe steam valves.

This item is obsolete. Please visit the item's page to view 1 alternate item.

  • SKU: MI1379B
  • Ships within 10 business days

McDonnell & Miller model number TC-V is a vacuum breaker for model number TC-4 Test-N-Check valves.

Online Price: $84.72
Regular Price: $108.64

  • SKU: DM1090
  • Ships within 4 business days

Dunham-Bush model VB-1 3/8" vacuum breaker.

Online Price: $59.76
Regular Price: $88.20

  • SKU: JO1005
  • 9 in stock
  • Ships within 4 weeks

Kadant Johnson 3/8" IPM brass vacuum breaker with a 1/4" threaded outlet. This vacuum breaker is rated to 300 psig and 365°F.

Online Price: $103.44
Regular Price: $129.29

  • SKU: JO1010
  • 10 in stock
  • Ships within 4 weeks

Kadant Johnson 1/2" IPM brass vacuum breaker with a 3/8" threaded outlet. This vacuum breaker is rated to 300 psig and 365°F.

Online Price: $109.39
Regular Price: $136.74

  • SKU: JO1015
  • Ships within 4 weeks

Kadant Johnson 3/4" IPM brass vacuum breaker with a 1/2" threaded outlet. This vacuum breaker is rated to 300 psig and 365°F.

Online Price: $118.25
Regular Price: $147.81

  • SKU: WC1080
  • Ships within 2 business days

Number 800QT, 1/2"IPF angle pattern bronze body vacuum breaker. Maximum pressure 150lbs, 140 degree F.

Online Price: $329.54
Regular Price: $414.50

  • SKU: WC1081
  • Ships within 2 business days

Number 288A, 1/4"IPF angle pattern bronze body vacuum breaker. For hot or cold water. Maximum pressure 125lbs, 180 degree F.

Online Price: $100.21
Regular Price: $186.50

  • SKU: WC1082
  • Ships within 2 business days

Number 288A, 1/4"IPF angle pattern chrome plated bronze body vacuum breaker. For hot or cold water. Maximum pressure 125lbs, 180 degree F.

Online Price: $204.63
Regular Price: $281.50

  • SKU: WC1083
  • Ships within 2 business days

Number 288A, 3/8"IPF angle pattern bronze body vacuum breaker. For hot or cold water. Maximum pressure 125lbs, 180 degree F.

Online Price: $112.18
Regular Price: $186.50

  • SKU: WC1084
  • Ships within 2 business days

Number 288A, 3/8"IPF angle pattern chrome plated bronze body vacuum breaker. For hot or cold water. Maximum pressure 125lbs, 180 degree F.

Online Price: $170.32
Regular Price: $281.50

  • SKU: WC1085
  • Ships within 2 business days

Number 288A, 1/2"IPF angle pattern bronze body vacuum breaker. For hot or cold water. Maximum pressure 125lbs, 180 degree F.

Online Price: $113.34
Regular Price: $210.50

  • SKU: WC1090
  • Ships within 2 business days

Number 288A, 1/2"IPF angle pattern chrome plated bronze body vacuum breaker. For hot or cold water. Maximum pressure 125lbs, 180 degree F.

Online Price: $163.51
Regular Price: $313.00

  • SKU: WC1095
  • Ships within 2 business days

Number 288A, 3/4"IPF angle pattern bronze body vacuum breaker. For hot or cold water. Maximum pressure 125lbs, 180 degree F.

Online Price: $103.58
Regular Price: $250.00

  • SKU: WC1100
  • Ships within 2 business days

Number 288A, 3/4"IPF angle pattern chrome plated bronze body vacuum breaker. For hot or cold water. Maximum pressure 125lbs, 180 degree F.

Online Price: $230.81
Regular Price: $363.00

  • SKU: WC1105
  • Ships within 2 business days

Number 8A, 3/4" male x female hose thread vacuum breaker. For sillcock hose thread connection, non-removable. Maximum pressure 125lbs, 180 degree F.

Online Price: $68.39
Regular Price: $84.25

  • SKU: WC1110
  • Ships within 2 business days

Number 8AC, 3/4" male x female hose thread chrome plated vacuum breaker. For sillcock hose thread connection, non-removable. Maximum pressure 125lbs, 180 degree F.

Online Price: $84.94
Regular Price: $122.50

  • SKU: WC1115
  • Ships within 2 business days

Number NF8, 3/4" male x female hose thread vacuum breaker. For sillcock hose thread connection, which permits for manual draining for freezing conditions. Maximum pressure 125lbs, 180 degree F.

Online Price: $53.29
Regular Price: $84.00

  • SKU: WC1120
  • Ships within 2 business days

Number NLF9, 3/8" male inlet x 3/8" female outlet laboratory faucet vacuum breaker. Polished chrome finish. Maximum pressure 125lbs.

Online Price: $188.32
Regular Price: $232.00

  • SKU: CC1920
  • Ships within 2 business days

Cash Acme V-101 Series anti-siphon vacuum breaker with 1/2" NPT female connections. This vacuum breaker features a bronze body and silicone seat. It is designed for maximum intermittent water pressure of 125 psi, and is suitable for temperatures up to 212°F. It is not for continuous pressure use.

Online Price: $41.60
Regular Price: $45.89

  • SKU: CC1925
  • 5 in stock
  • Ships within 2 business days

Cash Acme V-101 Series anti-siphon vacuum breaker with 3/4" NPT female connections. This vacuum breaker features a bronze body and silicone seat. It is designed for maximum intermittent water pressure of 125 psi, and is suitable for temperatures up to 212°F. It is not for continuous pressure use.

Online Price: $41.07
Regular Price: $45.30

  • SKU: CC1930
  • Ships within 2 business days

Cash Acme V-101 Series anti-siphon vacuum breaker with 1" NPT female connections. This vacuum breaker features a bronze body and silicone seat. It is designed for maximum intermittent water pressure of 125 psi, and is suitable for temperatures up to 212°F. It is not for continuous pressure use.

Online Price: $81.07
Regular Price: $89.42

  • SKU: CC1935
  • Ships within 2 business days

Cash Acme V-101C Series anti-siphon vacuum breaker with 1/2" NPT female connections and a polished chrome finish. This vacuum breaker features a bronze body and silicone seat. It is designed for maximum intermittent water pressure of 125 psi, and is suitable for temperatures up to 212°F. It is not for continuous pressure use.

Online Price: $69.34
Regular Price: $76.48

  • SKU: CC1940
  • Ships within 2 business days

Cash Acme V-101C Series anti-siphon vacuum breaker with 3/4" NPT female connections and a polished chrome finish. This vacuum breaker features a bronze body and silicone seat. It is designed for maximum intermittent water pressure of 125 psi, and is suitable for temperatures up to 212°F. It is not for continuous pressure use.

Online Price: $77.87
Regular Price: $85.89

  • SKU: CC1955
  • 17 in stock
  • Ships within 2 business days

Cash Acme V-3 Series hose bibb atmospheric backflow preventer with a 3/4" NPT male connection. This backflow preventer/vacuum breaker is designed to prevent dangerous back-siphonage and backflow into a potable water supply. Its maximum pressure is 125 psi and it has a maximum temperature is 180°F.

Online Price: $12.27
Regular Price: $13.53

  • SKU: CC1960
  • Ships within 2 business days

Cash Acme V-3C Series hose bibb atmospheric backflow preventer with a 3/4" NPT male connection and chrome-plated finish. This backflow preventer/vacuum breaker is designed to prevent dangerous back-siphonage and backflow into a potable water supply. Its maximum pressure is 125 psi and it has a maximum temperature is 180°F.

Online Price: $20.27
Regular Price: $22.36

  • SKU: CC1965
  • Ships within 2 business days

Cash Acme VB-222 Series self-draining hose connection vacuum breaker with a 3/4" threaded connection and locking screw. This vacuum breaker is designed to prevent dangerous back-siphonage and backflow into a potable water supply system. It automatically self-drains when all attachments are removed completely from the valve

Online Price: $28.80
Regular Price: $31.77

  • SKU: CC1970
  • Ships within 2 business days

Cash Acme VB-222 Series self-draining hose connection vacuum breaker with a 3/4" threaded connection, locking screw, and chrome-plated finish. This vacuum breaker is designed to prevent dangerous back-siphonage and backflow into a potable water supply system. It automatically self-drains when all attachments are removed completely from the valve

Online Price: $37.87
Regular Price: $41.77

  • SKU: SG1001
  • Ships within 3 business days

Spirax-Sarco 1/2" NPT combination vacuum break/balanced pressure thermostatic air vent that features 200 psig PMO, cast iron body with stainless steel internals.

Online Price: $695.87
Regular Price: $866.55

  • SKU: WC1445
  • 2 in stock
  • Ships within 2 business days

Watts number N36 1/2" IPF vacuum relief valve. This valve features a maximum water pressure of 200 psi, maximum temperature of 250°F, and opens at less than 1/2" vacuum. It is also suitable for steam service to 15 psi and has a venting capacity of 13.5 CFM. Vacuum relief valves automatically vent a system if a vacuum occurs and will automatically vent a closed system to atmosphere when a vacuum is created preventing conditions where water could be siphoned from the system.

Online Price: $16.37
Regular Price: $123.50

  • SKU: WC1450
  • 2 in stock
  • Ships within 2 business days

Watts number N36 3/4" IPF vacuum relief valve. This valve features a maximum water pressure of 200 psi, maximum temperature of 250°F, and opens at less than 1/2" vacuum. It is also suitable for steam service to 15 psi and has a venting capacity of 20 CFM. Vacuum relief valves automatically vent a system if a vacuum occurs and will automatically vent a closed system to atmosphere when a vacuum is created preventing conditions where water could be siphoned from the system.

Online Price: $18.81
Regular Price: $155.50

  • SKU: BD2105
  • 14 in stock
  • Ships within 2 business days

Barnes & Jones Vacuum Breaker model 3856 1/2"pipe 125lb maximum operating pressure.

Online Price: $83.36
Regular Price: $96.62

  • SKU: BD2106
  • 11 in stock
  • Ships within 2 business days

Barnes & Jones Vacuum Breaker model 3875 3/4"pipe 125lb maximum operating pressure.

Online Price: $83.36
Regular Price: $96.62

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