Sterilight Gland Nut w/ DP750 Cap


The Sterilight Noryl Plastic Retaining Nut RN-001/1 is a replacement retaining nut for Sterilight UV systems. The RN-001/1 comes with a black plug to block the bottom of the gland nut.


  • Made of Noryl plastic
  • Black plug to block bottom of gland nut
  • Can sustain temperatures in excess of 200°F
  • Weighs .88 lbs.
  • Tensioning spring is not included with retaining nut