Fill Caps Locking

  • Spin-Secure Vented Locking Fill Cap

    Product SKU: FIG 180TL, FIG 180MTL

    This lockable fill cap is designed to prevent the theft of fuel from stationary storage tanks where a tight fill hose connection is not required.

  • Fill Hatch

    Product SKU: FIG 821

    This 6” fill hatch fitting is designed to be welded on a liquid storage tank during the tank fabrication process. The primary function of this fitting is to provide an access point to fill or inspect the liquid level for used oil storage tanks.

  • Top Seal Cap - 2 inch

    Product SKU: 305C

    Top seal caps are designed to mate with top seal adaptors when the adaptors are not in use. 

  • Threaded Style Fill Cap

    Product SKU: FIG 178

    Designed for tank filling applications where a tight fill connection is not required.  Adaptor permanently threads onto riser pipe of fill nipple, cap threads onto adaptor.

  • Threaded Style Fill Cap - Drop Tube

    Product SKU: FIG 178DT

    Designed for tank filling applications where a tight fill connection is not required.  Adaptor permanently threads onto riser pipe of fill nipple, cap threads onto adaptor.

  • Hinged Style Fill Cap - Aluminum, Female

    Product SKU: FIG 179

    Designed for tank filling applications where a tight fill connection is not required. Threaded body installs onto riser pipe or directly into tank bung.

  • Hinged Style Fill Cap - Cast Iron, Female

    Product SKU: FIG 179CI

    Designed for tank filling applications where a tight fill connection is not required. Threaded body installs onto riser pipe or directly into tank bung.

  • Hinged Style Fill Cap - Aluminum, Male

    Product SKU: FIG 179M

    Designed for tank filling applications where a tight fill connection is not required. Threaded body installs onto riser pipe or directly into tank bung.

  • Hinged Style Fill Cap - Cast Iron, Male

    Product SKU: FIG 179MCI

    Designed for tank filling applications where a tight fill connection is not required. Threaded body installs onto riser pipe or directly into tank bung.

  • Thermal Relief Spin-Secure Locking Fill Cap & Adaptor

    Product SKU: Fig 180M

    This lockable fill cap is designed to prevent the theft of fuel from stationary storage tanks where a tight fill hose connection is not required.

  • Top Seal Cap - 4 inch

    Product SKU: FIG 305C
    Top seal caps are designed to mate with top seal adaptors when the adaptors are not in use
  • Combination Fill Cap and Vent

    Product SKU: FIG 379

    Designed for tank filling applications where a tight fill connection is not required and atmospheric venting needs to take place through the same opening.

     

    NOTE: Tank fill caps must not be used as a substitute for proper normal and emergency venting on tanks. It is essential that proper venting be provided in compliance with all applicable codes for...

  • Side Seal Cap

    Product SKU: FIG 405C

    Side seal caps are designed to mate with side seal adaptors when the adaptors are not in use. 

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