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H2Omit Vent Drain, 2.64x1.38x1.38, SS Type 304

  • Uses gravity to remove collected liquids
  • One-way mechanical shut-off when pressure is equalized prevents water and contaminants from entering the enclosure
  • Helps reduce corrosion that can limit the life of internal electrical and electronic components
  • Installs in a 7/8-inch hole in the bottom of enclosure with provided nut or in a 1/2-inch NPT/NPS threaded conduit hub
  • Installs in the bottom of mild steel, aluminum, stainless steel or non-metallic enclosures
  • Maintains the enclosure UL Type rating when properly installed
  • Stainless Steel Vent Drain
  • Corrosion-resistant polyester material with a Type 304 stainless steel sleeve
  • Non-Metallic Drain Vent
  • Corrosion-resistant polyester material
  • 2.00-inch long x 1.25-inch outside diameter
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Catalog #:


H2Omit Vent Drains


  • Height: 2.64 in / 67 mm
  • Width: 1.38 in / 35 mm
  • Depth: 1.38 in / 35 mm
  • Material: Stainless Steel 304
  • Finish: Brushed
  • Color: Unpainted
  • Diameter: 35 mm / 1.38 in
  • Weight: 0.25 lb


H2Omit Vent Drains allow accumulated water to drain out the bottom of an enclosure. The UL-approved vent drains also function as an air pressure equalizer, reducing the harmful effects of temperature-induced vacuums that could pull water and moisture into the enclosure.



Industry Standards

UL 508A Listed; Type 4, 4X; File No. E61997
cUL Listed per CSA C22.2 No 94; Type 4, 4X; File No. E61997
Maintains UL/cUL Type 4, 4X rating when properly installed on a UL/cUL Type 4 or 4X enclosure.
IEC 60529, IP66

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