Vapor Caps

These lockable vapor caps act like dust covers, but won’t activate the Air Interlock Valve when used on vapor check valves and adapters. Iron-copper infiltrated cams create a solid push-down-and-pull-up movement for quick, easy removal and replacement; steel latches hold the caps secure. Orange in color to indicate vapor recovery, the caps can be used with any 4" male cam and groove. Caps also available with finger ring and chains.

Order Info
  • Highlights

    • Meets API RP 1004 Standard.
    • Aluminum or glass-filled nylon construction.
    • Iron-copper infiltrated cams and steel latches.
    • Lockable.
  • Specs

    Model Unit3042000630420007
    Size (Inches/Millimeters)4.00/101.64.00/101.6
    Weight (Pounds/Kilograms)1.19/.541.19/.54
    Gasket No.777-111-01777-111-02
    Model Unit304-200-05304-301-01304-301-02
    Size (Inches/Millimeters)4.00/101.64.00/101.64.00/101.6
    Weight (Pounds/Kilograms)1.19/.541.19/.541.19/.54
    Gasket No.304-105-01777-110-04777-110-04
  • Order Info

    Part NumberDescription
    30420006Vapor Cap without Chain, glass filled PBT, AGB
    30420007Vapor Cap with Chain , glass filled PBT, AGB
    30430103Vapor Cap without Chain, aluminum, AGB
    30430104Vapor Cap with Chain, aluminum, AGB

    for 30420006/30420007

    Part NumberDescription
    1102409Spirol Pin
    30411201Handle Assembly
    30430501Vapor Recovery Cover

    for 30430104

    Part NumberDescription
    30430601Aluminum Body Cover
    1102403Spiral Pin
    30430101Cover Assembly
  • Downloads