COMPANY HEADER
  • Normally Closed Vacuum Breakers
Patented self-sealing design - normally closed

Leak-free sealing protects against the potential hazards created by corrosive liquids

Not dependent upon gravity - mount in any position

Diaphragm automatically positions itself against seat in the identical location.

No internal sliding or loose parts to slam or vibrate - chattering is eliminated
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Item #

Item Name

Connection Size

Connection Type

Body Material

Seal Material

N/A 4 Inch (in) National Pipe Thread (NPT) Chlorinated Polyvinyl Chloride (CPVC) Vacuum Breaker with Ethylene Propylene Diene Monomer (EPDM) Seal N/A 4 in N/A National Pipe Thread (NPT) N/A Chlorinated Polyvinyl Chloride (CPVC) N/A Ethylene Propylene Diene Monomer (EPDM)
N/A 1-1/2 Inch (in) National Pipe Thread (NPT) Polypropylene (PP) Vacuum Breaker with Fluorocarbon (FKM) Seal N/A 1-1/2 in N/A National Pipe Thread (NPT) N/A Polypropylene (PP) N/A Fluorocarbon (FKM)
N/A 1-1/2 Inch (in) National Pipe Thread (NPT) Polypropylene (PP) Vacuum Breaker with Ethylene Propylene Diene Monomer (EPDM) Seal N/A 1-1/2 in N/A National Pipe Thread (NPT) N/A Polypropylene (PP) N/A Ethylene Propylene Diene Monomer (EPDM)
N/A 2 Inch (in) National Pipe Thread (NPT) Polypropylene (PP) Vacuum Breaker with Fluorocarbon (FKM) Seal N/A 2 in N/A National Pipe Thread (NPT) N/A Polypropylene (PP) N/A Fluorocarbon (FKM)
N/A 2 Inch (in) National Pipe Thread (NPT) Polypropylene (PP) Vacuum Breaker with Ethylene Propylene Diene Monomer (EPDM) Seal N/A 2 in N/A National Pipe Thread (NPT) N/A Polypropylene (PP) N/A Ethylene Propylene Diene Monomer (EPDM)
N/A 3 Inch (in) National Pipe Thread (NPT) Polypropylene (PP) Vacuum Breaker with Fluorocarbon (FKM) Seal N/A 3 in N/A National Pipe Thread (NPT) N/A Polypropylene (PP) N/A Fluorocarbon (FKM)
N/A 3 Inch (in) National Pipe Thread (NPT) Polypropylene (PP) Vacuum Breaker with Ethylene Propylene Diene Monomer (EPDM) Seal N/A 3 in N/A National Pipe Thread (NPT) N/A Polypropylene (PP) N/A Ethylene Propylene Diene Monomer (EPDM)
N/A 4 Inch (in) National Pipe Thread (NPT) Polypropylene (PP) Vacuum Breaker with Fluorocarbon (FKM) Seal N/A 4 in N/A National Pipe Thread (NPT) N/A Polypropylene (PP) N/A Fluorocarbon (FKM)
N/A 4 Inch (in) National Pipe Thread (NPT) Polypropylene (PP) Vacuum Breaker with Ethylene Propylene Diene Monomer (EPDM) Seal N/A 4 in N/A National Pipe Thread (NPT) N/A Polypropylene (PP) N/A Ethylene Propylene Diene Monomer (EPDM)
N/A 1-1/2 Inch (in) National Pipe Thread (NPT) Polyvinylidene Fluoride (PVDF) Vacuum Breaker with Fluorocarbon (FKM) Seal N/A 1-1/2 in N/A National Pipe Thread (NPT) N/A Polyvinylidene Fluoride (PVDF) N/A Fluorocarbon (FKM)
N/A 1-1/2 Inch (in) National Pipe Thread (NPT) Polyvinylidene Fluoride (PVDF) Vacuum Breaker with Ethylene Propylene Diene Monomer (EPDM) Seal N/A 1-1/2 in N/A National Pipe Thread (NPT) N/A Polyvinylidene Fluoride (PVDF) N/A Ethylene Propylene Diene Monomer (EPDM)
N/A 2 Inch (in) National Pipe Thread (NPT) Polyvinylidene Fluoride (PVDF) Vacuum Breaker with Fluorocarbon (FKM) Seal N/A 2 in N/A National Pipe Thread (NPT) N/A Polyvinylidene Fluoride (PVDF) N/A Fluorocarbon (FKM)
N/A 2 Inch (in) National Pipe Thread (NPT) Polyvinylidene Fluoride (PVDF) Vacuum Breaker with Ethylene Propylene Diene Monomer (EPDM) Seal N/A 2 in N/A National Pipe Thread (NPT) N/A Polyvinylidene Fluoride (PVDF) N/A Ethylene Propylene Diene Monomer (EPDM)
N/A 3 Inch (in) National Pipe Thread (NPT) Polyvinylidene Fluoride (PVDF) Vacuum Breaker with Fluorocarbon (FKM) Seal N/A 3 in N/A National Pipe Thread (NPT) N/A Polyvinylidene Fluoride (PVDF) N/A Fluorocarbon (FKM)
N/A 3 Inch (in) National Pipe Thread (NPT) Polyvinylidene Fluoride (PVDF) Vacuum Breaker with Ethylene Propylene Diene Monomer (EPDM) Seal N/A 3 in N/A National Pipe Thread (NPT) N/A Polyvinylidene Fluoride (PVDF) N/A Ethylene Propylene Diene Monomer (EPDM)
N/A 4 Inch (in) National Pipe Thread (NPT) Polyvinylidene Fluoride (PVDF) Vacuum Breaker with Fluorocarbon (FKM) Seal N/A 4 in N/A National Pipe Thread (NPT) N/A Polyvinylidene Fluoride (PVDF) N/A Fluorocarbon (FKM)
N/A 4 Inch (in) National Pipe Thread (NPT) Polyvinylidene Fluoride (PVDF) Vacuum Breaker with Ethylene Propylene Diene Monomer (EPDM) Seal N/A 4 in N/A National Pipe Thread (NPT) N/A Polyvinylidene Fluoride (PVDF) N/A Ethylene Propylene Diene Monomer (EPDM)
N/A 1-1/2 Inch (in) Socket Polyvinyl Chloride (PVC) Vacuum Breaker with Fluorocarbon (FKM) Seal N/A 1-1/2 in N/A Socket N/A Polyvinyl Chloride (PVC) N/A Fluorocarbon (FKM)
N/A 1-1/2 Inch (in) Socket Polyvinyl Chloride (PVC) Vacuum Breaker with Ethylene Propylene Diene Monomer (EPDM) Seal N/A 1-1/2 in N/A Socket N/A Polyvinyl Chloride (PVC) N/A Ethylene Propylene Diene Monomer (EPDM)
N/A 2 Inch (in) Socket Polyvinyl Chloride (PVC) Vacuum Breaker with Fluorocarbon (FKM) Seal N/A 2 in N/A Socket N/A Polyvinyl Chloride (PVC) N/A Fluorocarbon (FKM)
N/A 2 Inch (in) Socket Polyvinyl Chloride (PVC) Vacuum Breaker with Ethylene Propylene Diene Monomer (EPDM) Seal N/A 2 in N/A Socket N/A Polyvinyl Chloride (PVC) N/A Ethylene Propylene Diene Monomer (EPDM)
N/A 3 Inch (in) Socket Polyvinyl Chloride (PVC) Vacuum Breaker with Fluorocarbon (FKM) Seal N/A 3 in N/A Socket N/A Polyvinyl Chloride (PVC) N/A Fluorocarbon (FKM)
N/A 3 Inch (in) Socket Polyvinyl Chloride (PVC) Vacuum Breaker with Ethylene Propylene Diene Monomer (EPDM) Seal N/A 3 in N/A Socket N/A Polyvinyl Chloride (PVC) N/A Ethylene Propylene Diene Monomer (EPDM)
N/A 4 Inch (in) Socket Polyvinyl Chloride (PVC) Vacuum Breaker with Fluorocarbon (FKM) Seal N/A 4 in N/A Socket N/A Polyvinyl Chloride (PVC) N/A Fluorocarbon (FKM)
N/A 4 Inch (in) Socket Polyvinyl Chloride (PVC) Vacuum Breaker with Ethylene Propylene Diene Monomer (EPDM) Seal N/A 4 in N/A Socket N/A Polyvinyl Chloride (PVC) N/A Ethylene Propylene Diene Monomer (EPDM)
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