Greenline | sku: GRN G105-03 3/16" Oil Line Hose G105-03 MSRP: Now: $5.81 Add to Cart Compare Greenline | sku: GRN 525AV 1-1/4" NPT Lockable Angle Valve 525AV MSRP: Now: $138.24 Add to Cart Compare Greenline | sku: GRN 500AV 1" NPT Lockable Angle Valve 500AV MSRP: Now: $131.14 Add to Cart Compare Greenline | sku: GRN 2500L 2-1/2" NPT Locking Vent Cap 2500L MSRP: Now: $60.67 Add to Cart Compare Greenline | sku: GRN 200-PV-9 2" NPT Locking Vent Cap 200-PV-9 MSRP: Now: $108.86 Add to Cart Compare Greenline | sku: GRN 2000L 2" NPT Locking Vent Cap 2000L MSRP: Now: $60.67 Add to Cart Compare Greenline | sku: GRN G105-03 3/16" Oil Line Hose G105-03 G105 Oil Line is used where regular fuel line hose does not provide adequate working pressure, such as on transmission lines or lubrication lines.This compact hose is very flexible and kink resistant. Greenline Industrial Hose Catalog MSRP: Now: $5.81 Add to Cart Compare Greenline | sku: GRN 525AV 1-1/4" NPT Lockable Angle Valve 525AV The 500AV and 525AV are pressure and vacuum relief caps for farm and industrial storage tanks featuring NPT threaded valves.The lockable cap rotates to control gravity flow from above ground storage tanks (padlock not included). Greenline Industrial... MSRP: Now: $138.24 Add to Cart Compare Greenline | sku: GRN 500AV 1" NPT Lockable Angle Valve 500AV The 500AV and 525AV are pressure and vacuum relief caps for farm and industrial storage tanks featuring NPT threaded valves.The lockable cap rotates to control gravity flow from above ground storage tanks (padlock not included). Greenline Industrial... MSRP: Now: $131.14 Add to Cart Compare Greenline | sku: GRN 2500L 2-1/2" NPT Locking Vent Cap 2500L The 2000L and 2500L are automatic pressure and vacuum relief caps for farm and industrial fuel storage tanks.The normally closed relief valve prevents fuel evaporation and dust contamination.It vents at 2 psi pressure or 0.7" Hg vacuum.The body has an... MSRP: Now: $60.67 Add to Cart Compare Greenline | sku: GRN 200-PV-9 2" NPT Locking Vent Cap 200-PV-9 Due to the internal pressure build caused by the sloshing of fuel and heat expansion, vents for mobile tanks have a higher opening pressure than vents on stationary tanks.The pressure vents between 7.5 and 9 psi or 0.33" Hg vacuum.200-PV-9 features an... MSRP: Now: $108.86 Add to Cart Compare Greenline | sku: GRN 2000L 2" NPT Locking Vent Cap 2000L The 2000L and 2500L are automatic pressure and vacuum relief caps for farm and industrial fuel storage tanks.The normally closed relief valve prevents fuel evaporation and dust contamination.It vents at 2 psi pressure or 0.7" Hg vacuum.The body has an... MSRP: Now: $60.67 Add to Cart Compare Previous 3 4 5 6 7 8 Previous 3 4 5 6 7 8 Compare Selected × OK
Greenline | sku: GRN 525AV 1-1/4" NPT Lockable Angle Valve 525AV MSRP: Now: $138.24 Add to Cart Compare Greenline | sku: GRN 500AV 1" NPT Lockable Angle Valve 500AV MSRP: Now: $131.14 Add to Cart Compare Greenline | sku: GRN 2500L 2-1/2" NPT Locking Vent Cap 2500L MSRP: Now: $60.67 Add to Cart Compare Greenline | sku: GRN 200-PV-9 2" NPT Locking Vent Cap 200-PV-9 MSRP: Now: $108.86 Add to Cart Compare Greenline | sku: GRN 2000L 2" NPT Locking Vent Cap 2000L MSRP: Now: $60.67 Add to Cart Compare Greenline | sku: GRN G105-03 3/16" Oil Line Hose G105-03 G105 Oil Line is used where regular fuel line hose does not provide adequate working pressure, such as on transmission lines or lubrication lines.This compact hose is very flexible and kink resistant. Greenline Industrial Hose Catalog MSRP: Now: $5.81 Add to Cart Compare Greenline | sku: GRN 525AV 1-1/4" NPT Lockable Angle Valve 525AV The 500AV and 525AV are pressure and vacuum relief caps for farm and industrial storage tanks featuring NPT threaded valves.The lockable cap rotates to control gravity flow from above ground storage tanks (padlock not included). Greenline Industrial... MSRP: Now: $138.24 Add to Cart Compare Greenline | sku: GRN 500AV 1" NPT Lockable Angle Valve 500AV The 500AV and 525AV are pressure and vacuum relief caps for farm and industrial storage tanks featuring NPT threaded valves.The lockable cap rotates to control gravity flow from above ground storage tanks (padlock not included). Greenline Industrial... MSRP: Now: $131.14 Add to Cart Compare Greenline | sku: GRN 2500L 2-1/2" NPT Locking Vent Cap 2500L The 2000L and 2500L are automatic pressure and vacuum relief caps for farm and industrial fuel storage tanks.The normally closed relief valve prevents fuel evaporation and dust contamination.It vents at 2 psi pressure or 0.7" Hg vacuum.The body has an... MSRP: Now: $60.67 Add to Cart Compare Greenline | sku: GRN 200-PV-9 2" NPT Locking Vent Cap 200-PV-9 Due to the internal pressure build caused by the sloshing of fuel and heat expansion, vents for mobile tanks have a higher opening pressure than vents on stationary tanks.The pressure vents between 7.5 and 9 psi or 0.33" Hg vacuum.200-PV-9 features an... MSRP: Now: $108.86 Add to Cart Compare Greenline | sku: GRN 2000L 2" NPT Locking Vent Cap 2000L The 2000L and 2500L are automatic pressure and vacuum relief caps for farm and industrial fuel storage tanks.The normally closed relief valve prevents fuel evaporation and dust contamination.It vents at 2 psi pressure or 0.7" Hg vacuum.The body has an... MSRP: Now: $60.67 Add to Cart Compare Previous 3 4 5 6 7 8 Previous 3 4 5 6 7 8 Compare Selected × OK
Greenline | sku: GRN 500AV 1" NPT Lockable Angle Valve 500AV MSRP: Now: $131.14 Add to Cart Compare Greenline | sku: GRN 2500L 2-1/2" NPT Locking Vent Cap 2500L MSRP: Now: $60.67 Add to Cart Compare Greenline | sku: GRN 200-PV-9 2" NPT Locking Vent Cap 200-PV-9 MSRP: Now: $108.86 Add to Cart Compare Greenline | sku: GRN 2000L 2" NPT Locking Vent Cap 2000L MSRP: Now: $60.67 Add to Cart Compare Greenline | sku: GRN G105-03 3/16" Oil Line Hose G105-03 G105 Oil Line is used where regular fuel line hose does not provide adequate working pressure, such as on transmission lines or lubrication lines.This compact hose is very flexible and kink resistant. Greenline Industrial Hose Catalog MSRP: Now: $5.81 Add to Cart Compare Greenline | sku: GRN 525AV 1-1/4" NPT Lockable Angle Valve 525AV The 500AV and 525AV are pressure and vacuum relief caps for farm and industrial storage tanks featuring NPT threaded valves.The lockable cap rotates to control gravity flow from above ground storage tanks (padlock not included). Greenline Industrial... MSRP: Now: $138.24 Add to Cart Compare Greenline | sku: GRN 500AV 1" NPT Lockable Angle Valve 500AV The 500AV and 525AV are pressure and vacuum relief caps for farm and industrial storage tanks featuring NPT threaded valves.The lockable cap rotates to control gravity flow from above ground storage tanks (padlock not included). Greenline Industrial... MSRP: Now: $131.14 Add to Cart Compare Greenline | sku: GRN 2500L 2-1/2" NPT Locking Vent Cap 2500L The 2000L and 2500L are automatic pressure and vacuum relief caps for farm and industrial fuel storage tanks.The normally closed relief valve prevents fuel evaporation and dust contamination.It vents at 2 psi pressure or 0.7" Hg vacuum.The body has an... MSRP: Now: $60.67 Add to Cart Compare Greenline | sku: GRN 200-PV-9 2" NPT Locking Vent Cap 200-PV-9 Due to the internal pressure build caused by the sloshing of fuel and heat expansion, vents for mobile tanks have a higher opening pressure than vents on stationary tanks.The pressure vents between 7.5 and 9 psi or 0.33" Hg vacuum.200-PV-9 features an... MSRP: Now: $108.86 Add to Cart Compare Greenline | sku: GRN 2000L 2" NPT Locking Vent Cap 2000L The 2000L and 2500L are automatic pressure and vacuum relief caps for farm and industrial fuel storage tanks.The normally closed relief valve prevents fuel evaporation and dust contamination.It vents at 2 psi pressure or 0.7" Hg vacuum.The body has an... MSRP: Now: $60.67 Add to Cart Compare Previous 3 4 5 6 7 8 Previous 3 4 5 6 7 8 Compare Selected × OK
Greenline | sku: GRN 2500L 2-1/2" NPT Locking Vent Cap 2500L MSRP: Now: $60.67 Add to Cart Compare Greenline | sku: GRN 200-PV-9 2" NPT Locking Vent Cap 200-PV-9 MSRP: Now: $108.86 Add to Cart Compare Greenline | sku: GRN 2000L 2" NPT Locking Vent Cap 2000L MSRP: Now: $60.67 Add to Cart Compare Greenline | sku: GRN G105-03 3/16" Oil Line Hose G105-03 G105 Oil Line is used where regular fuel line hose does not provide adequate working pressure, such as on transmission lines or lubrication lines.This compact hose is very flexible and kink resistant. Greenline Industrial Hose Catalog MSRP: Now: $5.81 Add to Cart Compare Greenline | sku: GRN 525AV 1-1/4" NPT Lockable Angle Valve 525AV The 500AV and 525AV are pressure and vacuum relief caps for farm and industrial storage tanks featuring NPT threaded valves.The lockable cap rotates to control gravity flow from above ground storage tanks (padlock not included). Greenline Industrial... MSRP: Now: $138.24 Add to Cart Compare Greenline | sku: GRN 500AV 1" NPT Lockable Angle Valve 500AV The 500AV and 525AV are pressure and vacuum relief caps for farm and industrial storage tanks featuring NPT threaded valves.The lockable cap rotates to control gravity flow from above ground storage tanks (padlock not included). Greenline Industrial... MSRP: Now: $131.14 Add to Cart Compare Greenline | sku: GRN 2500L 2-1/2" NPT Locking Vent Cap 2500L The 2000L and 2500L are automatic pressure and vacuum relief caps for farm and industrial fuel storage tanks.The normally closed relief valve prevents fuel evaporation and dust contamination.It vents at 2 psi pressure or 0.7" Hg vacuum.The body has an... MSRP: Now: $60.67 Add to Cart Compare Greenline | sku: GRN 200-PV-9 2" NPT Locking Vent Cap 200-PV-9 Due to the internal pressure build caused by the sloshing of fuel and heat expansion, vents for mobile tanks have a higher opening pressure than vents on stationary tanks.The pressure vents between 7.5 and 9 psi or 0.33" Hg vacuum.200-PV-9 features an... MSRP: Now: $108.86 Add to Cart Compare Greenline | sku: GRN 2000L 2" NPT Locking Vent Cap 2000L The 2000L and 2500L are automatic pressure and vacuum relief caps for farm and industrial fuel storage tanks.The normally closed relief valve prevents fuel evaporation and dust contamination.It vents at 2 psi pressure or 0.7" Hg vacuum.The body has an... MSRP: Now: $60.67 Add to Cart Compare Previous 3 4 5 6 7 8 Previous 3 4 5 6 7 8 Compare Selected × OK
Greenline | sku: GRN 200-PV-9 2" NPT Locking Vent Cap 200-PV-9 MSRP: Now: $108.86 Add to Cart Compare Greenline | sku: GRN 2000L 2" NPT Locking Vent Cap 2000L MSRP: Now: $60.67 Add to Cart Compare Greenline | sku: GRN G105-03 3/16" Oil Line Hose G105-03 G105 Oil Line is used where regular fuel line hose does not provide adequate working pressure, such as on transmission lines or lubrication lines.This compact hose is very flexible and kink resistant. Greenline Industrial Hose Catalog MSRP: Now: $5.81 Add to Cart Compare Greenline | sku: GRN 525AV 1-1/4" NPT Lockable Angle Valve 525AV The 500AV and 525AV are pressure and vacuum relief caps for farm and industrial storage tanks featuring NPT threaded valves.The lockable cap rotates to control gravity flow from above ground storage tanks (padlock not included). Greenline Industrial... MSRP: Now: $138.24 Add to Cart Compare Greenline | sku: GRN 500AV 1" NPT Lockable Angle Valve 500AV The 500AV and 525AV are pressure and vacuum relief caps for farm and industrial storage tanks featuring NPT threaded valves.The lockable cap rotates to control gravity flow from above ground storage tanks (padlock not included). Greenline Industrial... MSRP: Now: $131.14 Add to Cart Compare Greenline | sku: GRN 2500L 2-1/2" NPT Locking Vent Cap 2500L The 2000L and 2500L are automatic pressure and vacuum relief caps for farm and industrial fuel storage tanks.The normally closed relief valve prevents fuel evaporation and dust contamination.It vents at 2 psi pressure or 0.7" Hg vacuum.The body has an... MSRP: Now: $60.67 Add to Cart Compare Greenline | sku: GRN 200-PV-9 2" NPT Locking Vent Cap 200-PV-9 Due to the internal pressure build caused by the sloshing of fuel and heat expansion, vents for mobile tanks have a higher opening pressure than vents on stationary tanks.The pressure vents between 7.5 and 9 psi or 0.33" Hg vacuum.200-PV-9 features an... MSRP: Now: $108.86 Add to Cart Compare Greenline | sku: GRN 2000L 2" NPT Locking Vent Cap 2000L The 2000L and 2500L are automatic pressure and vacuum relief caps for farm and industrial fuel storage tanks.The normally closed relief valve prevents fuel evaporation and dust contamination.It vents at 2 psi pressure or 0.7" Hg vacuum.The body has an... MSRP: Now: $60.67 Add to Cart Compare Previous 3 4 5 6 7 8 Previous 3 4 5 6 7 8 Compare Selected × OK
Greenline | sku: GRN 2000L 2" NPT Locking Vent Cap 2000L MSRP: Now: $60.67 Add to Cart Compare Greenline | sku: GRN G105-03 3/16" Oil Line Hose G105-03 G105 Oil Line is used where regular fuel line hose does not provide adequate working pressure, such as on transmission lines or lubrication lines.This compact hose is very flexible and kink resistant. Greenline Industrial Hose Catalog MSRP: Now: $5.81 Add to Cart Compare Greenline | sku: GRN 525AV 1-1/4" NPT Lockable Angle Valve 525AV The 500AV and 525AV are pressure and vacuum relief caps for farm and industrial storage tanks featuring NPT threaded valves.The lockable cap rotates to control gravity flow from above ground storage tanks (padlock not included). Greenline Industrial... MSRP: Now: $138.24 Add to Cart Compare Greenline | sku: GRN 500AV 1" NPT Lockable Angle Valve 500AV The 500AV and 525AV are pressure and vacuum relief caps for farm and industrial storage tanks featuring NPT threaded valves.The lockable cap rotates to control gravity flow from above ground storage tanks (padlock not included). Greenline Industrial... MSRP: Now: $131.14 Add to Cart Compare Greenline | sku: GRN 2500L 2-1/2" NPT Locking Vent Cap 2500L The 2000L and 2500L are automatic pressure and vacuum relief caps for farm and industrial fuel storage tanks.The normally closed relief valve prevents fuel evaporation and dust contamination.It vents at 2 psi pressure or 0.7" Hg vacuum.The body has an... MSRP: Now: $60.67 Add to Cart Compare Greenline | sku: GRN 200-PV-9 2" NPT Locking Vent Cap 200-PV-9 Due to the internal pressure build caused by the sloshing of fuel and heat expansion, vents for mobile tanks have a higher opening pressure than vents on stationary tanks.The pressure vents between 7.5 and 9 psi or 0.33" Hg vacuum.200-PV-9 features an... MSRP: Now: $108.86 Add to Cart Compare Greenline | sku: GRN 2000L 2" NPT Locking Vent Cap 2000L The 2000L and 2500L are automatic pressure and vacuum relief caps for farm and industrial fuel storage tanks.The normally closed relief valve prevents fuel evaporation and dust contamination.It vents at 2 psi pressure or 0.7" Hg vacuum.The body has an... MSRP: Now: $60.67 Add to Cart Compare Previous 3 4 5 6 7 8 Previous 3 4 5 6 7 8 Compare Selected × OK
Greenline | sku: GRN G105-03 3/16" Oil Line Hose G105-03 G105 Oil Line is used where regular fuel line hose does not provide adequate working pressure, such as on transmission lines or lubrication lines.This compact hose is very flexible and kink resistant. Greenline Industrial Hose Catalog MSRP: Now: $5.81 Add to Cart Compare Greenline | sku: GRN 525AV 1-1/4" NPT Lockable Angle Valve 525AV The 500AV and 525AV are pressure and vacuum relief caps for farm and industrial storage tanks featuring NPT threaded valves.The lockable cap rotates to control gravity flow from above ground storage tanks (padlock not included). Greenline Industrial... MSRP: Now: $138.24 Add to Cart Compare Greenline | sku: GRN 500AV 1" NPT Lockable Angle Valve 500AV The 500AV and 525AV are pressure and vacuum relief caps for farm and industrial storage tanks featuring NPT threaded valves.The lockable cap rotates to control gravity flow from above ground storage tanks (padlock not included). Greenline Industrial... MSRP: Now: $131.14 Add to Cart Compare Greenline | sku: GRN 2500L 2-1/2" NPT Locking Vent Cap 2500L The 2000L and 2500L are automatic pressure and vacuum relief caps for farm and industrial fuel storage tanks.The normally closed relief valve prevents fuel evaporation and dust contamination.It vents at 2 psi pressure or 0.7" Hg vacuum.The body has an... MSRP: Now: $60.67 Add to Cart Compare Greenline | sku: GRN 200-PV-9 2" NPT Locking Vent Cap 200-PV-9 Due to the internal pressure build caused by the sloshing of fuel and heat expansion, vents for mobile tanks have a higher opening pressure than vents on stationary tanks.The pressure vents between 7.5 and 9 psi or 0.33" Hg vacuum.200-PV-9 features an... MSRP: Now: $108.86 Add to Cart Compare Greenline | sku: GRN 2000L 2" NPT Locking Vent Cap 2000L The 2000L and 2500L are automatic pressure and vacuum relief caps for farm and industrial fuel storage tanks.The normally closed relief valve prevents fuel evaporation and dust contamination.It vents at 2 psi pressure or 0.7" Hg vacuum.The body has an... MSRP: Now: $60.67 Add to Cart Compare Previous 3 4 5 6 7 8 Previous 3 4 5 6 7 8 Compare Selected × OK
Greenline | sku: GRN 525AV 1-1/4" NPT Lockable Angle Valve 525AV The 500AV and 525AV are pressure and vacuum relief caps for farm and industrial storage tanks featuring NPT threaded valves.The lockable cap rotates to control gravity flow from above ground storage tanks (padlock not included). Greenline Industrial... MSRP: Now: $138.24 Add to Cart Compare Greenline | sku: GRN 500AV 1" NPT Lockable Angle Valve 500AV The 500AV and 525AV are pressure and vacuum relief caps for farm and industrial storage tanks featuring NPT threaded valves.The lockable cap rotates to control gravity flow from above ground storage tanks (padlock not included). Greenline Industrial... MSRP: Now: $131.14 Add to Cart Compare Greenline | sku: GRN 2500L 2-1/2" NPT Locking Vent Cap 2500L The 2000L and 2500L are automatic pressure and vacuum relief caps for farm and industrial fuel storage tanks.The normally closed relief valve prevents fuel evaporation and dust contamination.It vents at 2 psi pressure or 0.7" Hg vacuum.The body has an... MSRP: Now: $60.67 Add to Cart Compare Greenline | sku: GRN 200-PV-9 2" NPT Locking Vent Cap 200-PV-9 Due to the internal pressure build caused by the sloshing of fuel and heat expansion, vents for mobile tanks have a higher opening pressure than vents on stationary tanks.The pressure vents between 7.5 and 9 psi or 0.33" Hg vacuum.200-PV-9 features an... MSRP: Now: $108.86 Add to Cart Compare Greenline | sku: GRN 2000L 2" NPT Locking Vent Cap 2000L The 2000L and 2500L are automatic pressure and vacuum relief caps for farm and industrial fuel storage tanks.The normally closed relief valve prevents fuel evaporation and dust contamination.It vents at 2 psi pressure or 0.7" Hg vacuum.The body has an... MSRP: Now: $60.67 Add to Cart Compare Previous 3 4 5 6 7 8 Previous 3 4 5 6 7 8 Compare Selected × OK
Greenline | sku: GRN 500AV 1" NPT Lockable Angle Valve 500AV The 500AV and 525AV are pressure and vacuum relief caps for farm and industrial storage tanks featuring NPT threaded valves.The lockable cap rotates to control gravity flow from above ground storage tanks (padlock not included). Greenline Industrial... MSRP: Now: $131.14 Add to Cart Compare Greenline | sku: GRN 2500L 2-1/2" NPT Locking Vent Cap 2500L The 2000L and 2500L are automatic pressure and vacuum relief caps for farm and industrial fuel storage tanks.The normally closed relief valve prevents fuel evaporation and dust contamination.It vents at 2 psi pressure or 0.7" Hg vacuum.The body has an... MSRP: Now: $60.67 Add to Cart Compare Greenline | sku: GRN 200-PV-9 2" NPT Locking Vent Cap 200-PV-9 Due to the internal pressure build caused by the sloshing of fuel and heat expansion, vents for mobile tanks have a higher opening pressure than vents on stationary tanks.The pressure vents between 7.5 and 9 psi or 0.33" Hg vacuum.200-PV-9 features an... MSRP: Now: $108.86 Add to Cart Compare Greenline | sku: GRN 2000L 2" NPT Locking Vent Cap 2000L The 2000L and 2500L are automatic pressure and vacuum relief caps for farm and industrial fuel storage tanks.The normally closed relief valve prevents fuel evaporation and dust contamination.It vents at 2 psi pressure or 0.7" Hg vacuum.The body has an... MSRP: Now: $60.67 Add to Cart Compare Previous 3 4 5 6 7 8 Previous 3 4 5 6 7 8 Compare Selected × OK
Greenline | sku: GRN 2500L 2-1/2" NPT Locking Vent Cap 2500L The 2000L and 2500L are automatic pressure and vacuum relief caps for farm and industrial fuel storage tanks.The normally closed relief valve prevents fuel evaporation and dust contamination.It vents at 2 psi pressure or 0.7" Hg vacuum.The body has an... MSRP: Now: $60.67 Add to Cart Compare Greenline | sku: GRN 200-PV-9 2" NPT Locking Vent Cap 200-PV-9 Due to the internal pressure build caused by the sloshing of fuel and heat expansion, vents for mobile tanks have a higher opening pressure than vents on stationary tanks.The pressure vents between 7.5 and 9 psi or 0.33" Hg vacuum.200-PV-9 features an... MSRP: Now: $108.86 Add to Cart Compare Greenline | sku: GRN 2000L 2" NPT Locking Vent Cap 2000L The 2000L and 2500L are automatic pressure and vacuum relief caps for farm and industrial fuel storage tanks.The normally closed relief valve prevents fuel evaporation and dust contamination.It vents at 2 psi pressure or 0.7" Hg vacuum.The body has an... MSRP: Now: $60.67 Add to Cart Compare Previous 3 4 5 6 7 8 Previous 3 4 5 6 7 8 Compare Selected × OK
Greenline | sku: GRN 200-PV-9 2" NPT Locking Vent Cap 200-PV-9 Due to the internal pressure build caused by the sloshing of fuel and heat expansion, vents for mobile tanks have a higher opening pressure than vents on stationary tanks.The pressure vents between 7.5 and 9 psi or 0.33" Hg vacuum.200-PV-9 features an... MSRP: Now: $108.86 Add to Cart Compare Greenline | sku: GRN 2000L 2" NPT Locking Vent Cap 2000L The 2000L and 2500L are automatic pressure and vacuum relief caps for farm and industrial fuel storage tanks.The normally closed relief valve prevents fuel evaporation and dust contamination.It vents at 2 psi pressure or 0.7" Hg vacuum.The body has an... MSRP: Now: $60.67 Add to Cart Compare Previous 3 4 5 6 7 8 Previous 3 4 5 6 7 8 Compare Selected
Greenline | sku: GRN 2000L 2" NPT Locking Vent Cap 2000L The 2000L and 2500L are automatic pressure and vacuum relief caps for farm and industrial fuel storage tanks.The normally closed relief valve prevents fuel evaporation and dust contamination.It vents at 2 psi pressure or 0.7" Hg vacuum.The body has an... MSRP: Now: $60.67 Add to Cart Compare Previous 3 4 5 6 7 8 Previous 3 4 5 6 7 8 Compare Selected