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Home | Husky | Pressure/Vacuum Vents | Standard P/V Vents
#004620: Pressure/Vacuum Vents
Standard P/V Vents
2 in / 51 mm Slip-On Pressure / Vacuum Vent Cap
Product Info
Other Information
All Pressure/Vacuum Vents have three (3) separate valves that address pressure/vacuum conditions in underground storage tanks (UST) and above ground storage tanks (AST).
  • The three (3) valve system provides the necessary protection and durability needed in UST and AST vent caps.
  • The vacuum valve is diaphragm operated and provides ten (10) times more sealing force than gravity devices. It consistently opens at 6” - 10” of water column (WC) / 1.5 - 2.5 KPa vacuum.
  • The first over-pressure valve is diaphragm operated, giving ten (10) times more sealing force than gravity devices. It opens at 2.5” - 6” WC / .63 - 1.5 KPa pressure.
  • Not for use in California / EVR applications.
  • A slip-on vent cap with a main pliable seal that seals to the vent stack and provides leakproof protection because the seal is at the end of the vent stack, not on the threads.
  • Uses four (4) stainless steel set screws to grip the vent stack preventing any loosening of the seal.
  • Constructed from materials 100% compatible with B0-B20 and E0-E85.
P/V Vents Construction

Body: Aluminum
Screen: 40 Mesh Stainless Steel
Internal Screen: 40 Mesh Stainless Steel
Set Screws: Stainless Steel

Choose any options that are applicable.
P/V Vents
Maintenance and Testing
Choose …
005426: Pressure / Vacuum Vent Test Adapter
Choose …
005041: 3 in / 76 mm Thread to 2 in / 51 mm Thread Pipe Adapter
EZ-Connects for this product have not been configured.
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