Heyco Plugs HEYCLean ™ Liquid Tight Threaded Vent Plugs
Threaded Vent Plugs

Material: Nylon 6/6 bodies with with an Acrylic Copolymer Filter

Certifications:

File E330194

Flammability Rating: 94V-2

Temperature Range: -40°F to 221°F (-40°C to 105°C)

Ingress Protection Rating: IP 65/67/68

 
  • Integral sealing ring ensures a superior seal at mounting hole location, every time; IP 65, 67 and 68 Rated.
  • Allow the passage of air for ventilation and heat dissipation, yet prevent moisture intrusion.
  • Maximum air flow: ≥16.6 Lpm/3.7cm2 @ 13.5 psi.
  • UL Rated for Type NEMA3R, 4, and 4X applications (pending).
  • Filter membrane prevents moisture and particulate contamination in electronic enclosures.
  • Pressure compensating seal prevents buildup of pressure inside of electronic enclosures due to environmental temperature cycling.
  • Quick and easy installation into Threaded Holes.
  • Membrane seal is ultrasonically welded to nylon body.
  • Filter material consists of a Hydrophobic Acrylic Copolymer.
  • Lower cost option over brass or steel plugs.
  • Non-corrosive-resist salt water, weak acids, gasoline, alcohol, oil, grease and common solvents. Resist oil and heat up to 221°F (105°C).
  • Approximate Head Thickness: .21" (5,3 mm). Thickness may vary.
  • Hex shaped head for wrench installation.
  • Constructed of electrically non-conductive Nylon 6/6.
HEYClean™ Liquid Tight Threaded Vent Plugs
With Integral Sealing Ring and Liquid Tight Filter
Thread Type
and Size		 Part Number Description Part Dimensions
A
Wrenching Flats		 B
Overall Height
Color
Black Gray in. mm. in. mm.
NPT
NPT 1/4   3544VB 3544V LTTVP NPT 1/4   .63 16,0 .66 16,8
NPT 3/8 3545VB 3545V LTTVP NPT 3/8   .83 21,1 .69 17,5
NPT 1/2 3546VB 3546V LTTVP NPT 1/2   .98 24,9 .81 20,6
NPT 3/4 3547VB 3547V LTTVP NPT 3/4 * 1.29 32,8 .86 21,8
PG
PG 7 3574VB 3574V LTTVP PG 7   .63 16,0 .53 13,5
PG 9 3575VB 3575V LTTVP PG 9   .83 21,1
PG 13.5 3576VB 3576V LTTVP PG 13.5   .98 24,9 .62 15,8
PG 21 3401VB 3401V LTTVP PG 21 1.29 32,8 .76 19,3
Metric
M12 3582VB 3582V LTTVP M12   .63 16,0 .53 13,5
M16 3583VB 3583V LTTVP M16   .83 21,1
M20 3584VB 3584V LTTVP M20   .98 24,9 .62 15,8
* IP 65 rated.