COMPANY HEADER
Print Back
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
Normally Closed Vacuum Breakers
Unit of Measure
1 2 3 4 5 

Item #

Item Name

Connection Size

Connection Type

Body Material

Seal Material

VBM075VS-PF N/A 3/4 Inch (in) Socket Polyvinylidene Fluoride (PVDF) Vacuum Breaker with Fluorocarbon (FKM) Seal N/A 3/4 in N/A Socket N/A Polyvinylidene Fluoride (PVDF) N/A Fluorocarbon (FKM)
VBM075EPS-PF N/A 3/4 Inch (in) Socket Polyvinylidene Fluoride (PVDF) Vacuum Breaker with Ethylene Propylene Diene Monomer (EPDM) Seal N/A 3/4 in N/A Socket N/A Polyvinylidene Fluoride (PVDF) N/A Ethylene Propylene Diene Monomer (EPDM)
VBM100VS-PF N/A 1 Inch (in) Socket Polyvinylidene Fluoride (PVDF) Vacuum Breaker with Fluorocarbon (FKM) Seal N/A 1 in N/A Socket N/A Polyvinylidene Fluoride (PVDF) N/A Fluorocarbon (FKM)
VBM100EPS-PF N/A 1 Inch (in) Socket Polyvinylidene Fluoride (PVDF) Vacuum Breaker with Ethylene Propylene Diene Monomer (EPDM) Seal N/A 1 in N/A Socket N/A Polyvinylidene Fluoride (PVDF) N/A Ethylene Propylene Diene Monomer (EPDM)
VB050VS-TF N/A 1/2 Inch (in) Socket Polytetrafluoroethylene (PTFE) Vacuum Breaker with Fluorocarbon (FKM) Seal N/A 1/2 in N/A Socket N/A Polytetrafluoroethylene (PTFE) N/A Fluorocarbon (FKM)
VB050EPS-TF N/A 1/2 Inch (in) Socket Polytetrafluoroethylene (PTFE) Vacuum Breaker with Ethylene Propylene Diene Monomer (EPDM) Seal N/A 1/2 in N/A Socket N/A Polytetrafluoroethylene (PTFE) N/A Ethylene Propylene Diene Monomer (EPDM)
VB075VS-TF N/A 3/4 Inch (in) Socket Polytetrafluoroethylene (PTFE) Vacuum Breaker with Fluorocarbon (FKM) Seal N/A 3/4 in N/A Socket N/A Polytetrafluoroethylene (PTFE) N/A Fluorocarbon (FKM)
VB075EPS-TF N/A 3/4 Inch (in) Socket Polytetrafluoroethylene (PTFE) Vacuum Breaker with Ethylene Propylene Diene Monomer (EPDM) Seal N/A 3/4 in N/A Socket N/A Polytetrafluoroethylene (PTFE) N/A Ethylene Propylene Diene Monomer (EPDM)
VB100VS-TF N/A 1 Inch (in) Socket Polytetrafluoroethylene (PTFE) Vacuum Breaker with Fluorocarbon (FKM) Seal N/A 1 in N/A Socket N/A Polytetrafluoroethylene (PTFE) N/A Fluorocarbon (FKM)
VB100EPS-TF N/A 1 Inch (in) Socket Polytetrafluoroethylene (PTFE) Vacuum Breaker with Ethylene Propylene Diene Monomer (EPDM) Seal N/A 1 in N/A Socket N/A Polytetrafluoroethylene (PTFE) N/A Ethylene Propylene Diene Monomer (EPDM)
VBS150VT-PV N/A 1-1/2 Inch (in) National Pipe Thread (NPT) Polyvinyl Chloride (PVC) Vacuum Breaker with Fluorocarbon (FKM) Seal N/A 1-1/2 in N/A National Pipe Thread (NPT) N/A Polyvinyl Chloride (PVC) N/A Fluorocarbon (FKM)
VBS150EPT-PV N/A 1-1/2 Inch (in) National Pipe Thread (NPT) Polyvinyl Chloride (PVC) Vacuum Breaker with Ethylene Propylene Diene Monomer (EPDM) Seal N/A 1-1/2 in N/A National Pipe Thread (NPT) N/A Polyvinyl Chloride (PVC) N/A Ethylene Propylene Diene Monomer (EPDM)
VBS200VT-PV N/A 2 Inch (in) National Pipe Thread (NPT) Polyvinyl Chloride (PVC) Vacuum Breaker with Fluorocarbon (FKM) Seal N/A 2 in N/A National Pipe Thread (NPT) N/A Polyvinyl Chloride (PVC) N/A Fluorocarbon (FKM)
VBS200EPT-PV N/A 2 Inch (in) National Pipe Thread (NPT) Polyvinyl Chloride (PVC) Vacuum Breaker with Ethylene Propylene Diene Monomer (EPDM) Seal N/A 2 in N/A National Pipe Thread (NPT) N/A Polyvinyl Chloride (PVC) N/A Ethylene Propylene Diene Monomer (EPDM)
VBS300VT-PV N/A 3 Inch (in) National Pipe Thread (NPT) Polyvinyl Chloride (PVC) Vacuum Breaker with Fluorocarbon (FKM) Seal N/A 3 in N/A National Pipe Thread (NPT) N/A Polyvinyl Chloride (PVC) N/A Fluorocarbon (FKM)
VBS300EPT-PV N/A 3 Inch (in) National Pipe Thread (NPT) Polyvinyl Chloride (PVC) Vacuum Breaker with Ethylene Propylene Diene Monomer (EPDM) Seal N/A 3 in N/A National Pipe Thread (NPT) N/A Polyvinyl Chloride (PVC) N/A Ethylene Propylene Diene Monomer (EPDM)
VBS400VT-PV N/A 4 Inch (in) National Pipe Thread (NPT) Polyvinyl Chloride (PVC) Vacuum Breaker with Fluorocarbon (FKM) Seal N/A 4 in N/A National Pipe Thread (NPT) N/A Polyvinyl Chloride (PVC) N/A Fluorocarbon (FKM)
VBS400EPT-PV N/A 4 Inch (in) National Pipe Thread (NPT) Polyvinyl Chloride (PVC) Vacuum Breaker with Ethylene Propylene Diene Monomer (EPDM) Seal N/A 4 in N/A National Pipe Thread (NPT) N/A Polyvinyl Chloride (PVC) N/A Ethylene Propylene Diene Monomer (EPDM)
VBS150VT-CP N/A 1-1/2 Inch (in) National Pipe Thread (NPT) Chlorinated Polyvinyl Chloride (CPVC) Vacuum Breaker with Fluorocarbon (FKM) Seal N/A 1-1/2 in N/A National Pipe Thread (NPT) N/A Chlorinated Polyvinyl Chloride (CPVC) N/A Fluorocarbon (FKM)
VBS150EPT-CP N/A 1-1/2 Inch (in) National Pipe Thread (NPT) Chlorinated Polyvinyl Chloride (CPVC) Vacuum Breaker with Ethylene Propylene Diene Monomer (EPDM) Seal N/A 1-1/2 in N/A National Pipe Thread (NPT) N/A Chlorinated Polyvinyl Chloride (CPVC) N/A Ethylene Propylene Diene Monomer (EPDM)
VBS200VT-CP N/A 2 Inch (in) National Pipe Thread (NPT) Chlorinated Polyvinyl Chloride (CPVC) Vacuum Breaker with Fluorocarbon (FKM) Seal N/A 2 in N/A National Pipe Thread (NPT) N/A Chlorinated Polyvinyl Chloride (CPVC) N/A Fluorocarbon (FKM)
VBS200EPT-CP N/A 2 Inch (in) National Pipe Thread (NPT) Chlorinated Polyvinyl Chloride (CPVC) Vacuum Breaker with Ethylene Propylene Diene Monomer (EPDM) Seal N/A 2 in N/A National Pipe Thread (NPT) N/A Chlorinated Polyvinyl Chloride (CPVC) N/A Ethylene Propylene Diene Monomer (EPDM)
VBS300VT-CP N/A 3 Inch (in) National Pipe Thread (NPT) Chlorinated Polyvinyl Chloride (CPVC) Vacuum Breaker with Fluorocarbon (FKM) Seal N/A 3 in N/A National Pipe Thread (NPT) N/A Chlorinated Polyvinyl Chloride (CPVC) N/A Fluorocarbon (FKM)
VBS300EPT-CP N/A 3 Inch (in) National Pipe Thread (NPT) Chlorinated Polyvinyl Chloride (CPVC) Vacuum Breaker with Ethylene Propylene Diene Monomer (EPDM) Seal N/A 3 in N/A National Pipe Thread (NPT) N/A Chlorinated Polyvinyl Chloride (CPVC) N/A Ethylene Propylene Diene Monomer (EPDM)
VBS400VT-CP N/A 4 Inch (in) National Pipe Thread (NPT) Chlorinated Polyvinyl Chloride (CPVC) Vacuum Breaker with Fluorocarbon (FKM) Seal N/A 4 in N/A National Pipe Thread (NPT) N/A Chlorinated Polyvinyl Chloride (CPVC) N/A Fluorocarbon (FKM)
Unit of Measure
1 2 3 4 5