Ventilation Plugs Metal


M12x1,5 / TL=10,0mm / C

Ventilation plugs for pressure balancing
UL and Type 4X

E350312 | CAN/CSA C22.2 No.14-2010 



• Balances pressure differences between inside and outside of enclosure.
• Prevents damages, such as condensation due to pressure differences.
• Membrane properties: hydrophobic, oleophobic.
• For industrial applications in harsh environments.

Products specifications
Material Vent. Plug Stainless steel, Aluminium
Vent. Membran Acrylic co-polymer on nylon-support
O-Ring NBR
Ingress Protection Rating IP 68 / IP 67 (for water intrusion pressure 0.1 bar)
UL Environmental Rating Type 4X, according to UL50E
Operating Temperature Permanent Intermittent
-20 °C to +100 °C -30 °C to +150 °C
Thread Type
Metric EN 60423
PG DIN 40430
Other thread types also available upon request.
Accessories Lock nuts
Gaskets ( Washers )
Remarks We recommend the use of lock nuts and gaskets to ensure IP rating for -
rough surfaces or through holes.
O-ring available all products except D-type M40.
Accessories must be ordered separately.
Some approvals do not cover all sizes.
Size M12x1,5
Average Air Flow for ΔP = 70 mbar/1 psi (l/h) 120
Water Intrusion Pressure (mbar) 0,2 bar
Outer Thread Length (TL) 10,0 mm
Ø (D) 18,8 mm
Spanner Width 17 mm
Height (h) 11,0 mm
Design Type C
Part Number HBBVP-01L