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  1. OPW 634TT-7085-EVR Tight-Fill Top-Seal Cap

    $50.23

    OPW 634TT-7085-EVR Tight-Fill Top-Seal Cap is installed on top-seal adaptors, when not in use, to prevent gasoline vapors from escaping and to prevent water, dust and debris from entering the tank.

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    Ships in 5 Business Days!
  2. OPW 634TT-7085-EVR-NA Nafta Tight-Fill Top-Seal Cap

    $55.99

    OPW 634TT-7085-EVR-NA Nafta Tight-Fill Top-Seal Cap is installed on top-seal adaptors, when not in use, to prevent gasoline vapors from escaping and to prevent water, dust and debris from entering the tank.

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    Ships in 5 Business Days!
  3. OPW 634TT-4000 Metal Tight-Fill Top-Seal Cap

    $62.57

    OPW 634TT-4000 Metal Tight-Fill Top-Seal Cap is installed on top-seal adaptors, when not in use, to prevent gasoline vapors from escaping and to prevent water, dust and debris from entering the tank.

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    Ships in 5 Business Days!
  4. OPW 634LPC-0400 Low Profile Top-Seal Fill Cap

    $117.80

    OPW 634LPC-0400 Low Profile Top-Seal Fill Cap can be used with the 4" OPW 633T, 633TE, 633TC, and 61SA series top-seal fill adaptors.

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    Ships in 5 Business Days!
  5. OPW 634LPC-0400D Low Profile Top-Seal Fill Cap

    $123.90

    OPW 634LPC-0400D Low Profile Top-Seal Fill Cap can be used with the 4" OPW 633T, 633TE, 633TC, and 61SA series top-seal fill adaptors.

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    Ships in 5 Business Days!
  6. OPW 634TE-7085 Single Lever Action Top-Seal Cap

    $54.68

    OPW 634TE-7085 Single Lever Action Top-Seal Cap is designed to mate with 3" OPW 633T Top-Seal Adaptors.

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    Ships in 5 Business Days!
  7. Emco A0097-005 4" Tight Fill Cap

    $36.34

    The Emco A0097-005 series Top Seal Fill Cap is designed for use on conventional A00300 or coaxial A0089 and A0096 adapters. Cap is lockable and features a self-aligning, toggle-action design with center collar to prevent breakage.

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  8. EvrFlo EV-4-CAP - Tight Seal Fill Cap

    DISCONTINUED

    This EvrFlo EV-4-CAP is used to prevent vapors from escaping from the fill riser pipe on the underground storage tank when it is not being filled.

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    Ships in 3-5 Business Days!
  9. Universal 0613VC-30 - Vapor Recovery Flat Top Cap

    $109.80

    The Universal 0613VC-30 Tight Fill Vapor Recovery Flat Top Cap has a low profile design, extending only 5/8" above the adaptor. Allows for maximum clearance in manholes; a total water and vapor seal solution.

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  10. Universal 0614VC-30 Vapor Recovery Toggle Lever Cap

    $51.63

    The Universal 0614VC-30 Tight Fill Vapor Recovery Toggle Lever Cap has a lockable toggle-action cap to provide a positive, uniform seal.

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  11. Universal 726-30 Fill Adapter Cap

    $80.98

    The Universal 726-30 Tight Fill Adapter Cap is a 3 inch bronze lockable cap, designed to provide a uniform seal.

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    Ships in 3-5 Business Days!
  12. Universal 731-40 - Flat Top Cap, Top Seal

    $108.29

    The Universal 731-40 Tight Fill Flat Top Cap, Top Seal is low profile extending only 5/8 inches above the adapter; provides a total seal and allows maximum clearance in manhole.

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  13. Universal 733-40 Top Seal Cap

    $51.50

    Universal 733-40 Tight Fill Top Seal Toggle Lever Cap is a lockable cap with toggle action to provide a positive, uniform seal. Fits all top seal adapters.

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    Ships in 3-5 Business Days!
  14. OPW 62TT-7085 4" Tight-Fill Side-Seal Cap

    $63.67

    OPW 62TT-7085 4" Tight-Fill Side-Seal Cap is designed to mate with the 61AS Side-Seal Adaptor. The cap has a lever and gasoline-resistant Buna-N gasket to help assure a positive seal.

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    Ships in 3-5 Business Days!
  15. Emco A0097-004LP Low Profile Fill Cap

    $76.34

    The Emco A0097-004LP Low Profile Fill Cap designed for use when there is limited space between the top of the adapter and the spill containment lid.

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    Ships in 3-5 Business Days!
  16. Cim-Tek 60002 Pre-Vent Cap w/ Locking Arm

    $45.79

    Cim-Tek 60002 Pre-Vent Cap w/ Locking Arm is designed for 2'' NPT tank opening, widely used on small ground farm, commercial gasoline and distillate tanks, fuel transfer & small oil storage tanks and Industrial oil transfer tanks.

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    Ships in 3-5 Business Days!
  17. Universal 412-40 4" Pipe Cap

    $56.64

    The Universal 412-40 4" Pipe Cap is used in capping pipe in extractor valve assemblies, storage tanks, and monitoring wells.

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  18. Petroclear TC1.5-16ADTest Cap for 1.5-16 UNF Filters (1" Flow Adaptor)

    $13.92

    Petroclear TC1.5-16AD is the test cap for 1.5-16 UNF filters (1" flow adaptor).

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  19. Franklin Fueling 77720102 4" CARB Approved Top Seal Fill Cap

    $72.00

    Franklin Fueling 77720102 4" Top Seal Fill Cap is CARB approved for use with E85 and Biodiesel. Prevents vapors from escaping the fill riser pipe on the underground storage tank when it is not being filled.

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    Ships in 3-5 Business Days!
  20. Franklin Fueling 777201901 4" CARB Approved Top Seal Fill Cap (20 pack)

    $1224.00

    Franklin Fueling 777201901 4" Top Seal Fill Cap is CARB approved for use with E85 and Biodiesel. Prevents vapors from escaping the fill riser pipe on the underground storage tank when it is not being filled. ***20 pack.

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    Ships in 3-5 Business Days!
  21. Franklin Fueling 77720202 4" Aluminum Top Seal Fill Cap

    $90.00

    Franklin Fueling 77720202 4" Aluminum Top Seal Fill Cap is used to prevent vapors from escaping the fill riser pipe on the underground storage tank when it is not being filled.

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    Ships in 3-5 Business Days!
  22. Franklin Fueling 77920001 3" Aluminum Top Seal Fill Cap

    $104.00

    The Franklin Fueling 77920001 3" Top Seal single lever cap provides a tight positive seal on all 3" adapters.

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    Ships in 3-5 Business Days!
  23. Franklin Fueling 77010101 2" Locking Fill Cap

    $110.00

    Franklin Fueling 77010101 2" Locking Fill Cap consists of a sturdy brass body with an attractive gray, epoxy-coated & cast iron cap.

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    Ships in 5 Business Days!
  24. Franklin Fueling 77010121 2" Locking Fill Cap

    $96.00

    Franklin Fueling 77010121 2" Locking Fill Cap consists of a sturdy brass body with an attractive gray, epoxy-coated & cast iron cap.

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    Ships in 5 Business Days!
  25. Franklin Fueling 75120201 2" Locking Fill Cap

    $68.00

    Franklin Fueling 75120201 2" Locking Fill Cap is constructed of aluminum, this fully lockable fill cap has female threads for installation.

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    Ships in 5 Business Days!
  26. Franklin Fueling 75120401 2" Locking Fill Cap

    $58.00

    Franklin Fueling 75120401 2" Locking Fill Cap is constructed of aluminum, this fully lockable fill cap has female threads for installation.

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    Ships in 5 Business Days!
  27. Franklin Fueling 75120221 2" Locking Fill Cap

    $68.00

    Franklin Fueling 75120221 2" Locking Fill Cap is constructed of aluminum, this fully lockable fill cap has female threads for installation.

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    Ships in 5 Business Days!
  28. Franklin Fueling 75120421 2" Locking Fill Cap

    $58.00

    Franklin Fueling 75120421 2" Locking Fill Cap is constructed of aluminum, this fully lockable fill cap has female threads for installation.

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    Ships in 5 Business Days!
  29. Franklin Fueling 90037-E Probe Cap and Adapter Kit

    $117.00

    Franklin Fueling 90037-E Probe Cap and Adapter Kit includes a 4'' nylon cap with 1/2" and 3/8" cable bushing and a 4" composite adapter.

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    Ships in 5 Business Days!
  30. OPW 634TTM-7087 Well Cap Kit

    $99.58

    OPW 634TTM-7087 Well Cap Kit is designed to install onto a 4'' slotted PVC monitoring well and can be locked with a padlock or a wire seal.

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    Ships in 5 Business Days!
  31. OPW 83-0022 Loose-Fill Pipe Cap Assembly

    $75.85

    OPW 83-0022 Loose-Fill Pipe Cap Assembly is installed in spill containment manholes on fill riser pipes from an underground fuel storage tank. It's used when a tight-fill connection is not required.

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    Ships in 5 Business Days!