Series 1 tamper resistant cover, control kit

991004 : Series 1 tamper resistant cover, control kit
Technical Features [ + ]

Sun's tamper resistant cover is a zinc plated steel cover which press-fits onto the L Control cartridge shoulder. All Series 1 cartridges configured with a 'C' control will be shipped with the new style injection molded cap. This metal can is only available in kit form for replacement parts or field conversion and will fit any Series 1 'L' adjust cartridge, including those designed to fit the new style cap.

  • For use on all Sun cartridges with an L control.
  • The tamper resistant cover is designed to be a non-removable item. Once removed, it can not be re-assembled to the cartridge.
Technical Data [ + ]
For Cartridge Models Series 1Series 1
Material Zinc Plated SteelZinc Plated Steel
Overall Height 1.38 in.35,0 mm
Cover inside diameter .75 in.19 mm
Valve Hex Size 7/8 in.22,2 mm
Notes [ + ]
  • Adjust valve to desired setting and tighten locknut.
  • Using an arbor press or a soft hammer, install cover until it seats on cartridge hex (press fit).
Additional Resources [ + ]