Open Nav


EVR Approved Tank Monitor Caps/Adaptors

Used for fill ports and access to leak detection on fuel storage tanks. Profile machined for cam and groove fit on industry standard tight seal caps.

  • Top seal adaptor. Fits a standard top seal cap and drop tube.
  • EVR Approved.
  • Brass sand castings machined to the appropriate profile.

Product Features

Construction Details

4” size

  • Body and levers: Aluminum (powder coat finish)
  • Ring and lever pin: Stainless steel
  • Gasket: Buna-N

Product Ordering Instructions

Figure Suffix Size Description Weight (lbs)
305XPA 1100AKEVR 4” EVR Approved Monitoring Well Cap & Adaptor Kit with 1/2” hole 5
305XP 1100ACEVR 4” EVR Approved Monitoring Well Cap with 1/2” hole 2
305 0200AAEVR 4” EVR Approved Monitoring Well Adaptor, Brass 2.4