Ventilation plugs for Ex e applications


M12x1,5 / bar=0,1 / TL=10,0mm

Ventilation Plugs
IMQ 13 ATEX 030X | EN 60079-0:2012+A11:2013, EN 60079-7:2015, EN 60079-31:2014 
IECEx IMQ 14.0003X | EN 60079-0:2012+A11:2013, EN 60079-7:2015, EN 60079-31:2014
No TC RU C-TR.AA87.B.00941 | ГОСТ 31610.0-2014 ГОСТ IEC 60079-1:2013 ГОСТ IEC 60079-31:2013

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

Products specifications
Material Body , Cap Stainless Steel 316L
Vent. Membrane Acrylic copolymer on nylon-support
O-Ring NBR
Ingress Protection Rating IP 66 (EN 60529)
Operating Temperature
Seal Material
Ex e/tb
-40 °C to +100 °C
Equipment For Gas & Dust potentially explosive atmospheres
Suitable for use in
Group II Gas Group IIC ZONE1/ZONE2
Group III Dust Group IIIC ZONE21/ZONE 22
Equipment Marking
Ex e IIC Gb Ex t IIIC Db
Marking Example * RST DAE... 0637 $ II 2G Ex e IIC Gb Ex II 2D Ex t IIIC Db IBExU 10 ATEX 1169 U
Type Protection Ex e ; Ex t
Thread Type Metric (M) ISO Pitch 1,5
Remarks O-ring available in Metric outer threads.
* The standard marking consists ATEX & IECEx only.
Outer Thread Size (Male) M12x1,5
Thread Length (TL) 10,0 mm
Ø (D) 18,8 mm
Average Air Flow for ΔP = 70 mbar/1 psi (l/h) 300
Water Intrusion Pressure (mbar) 0,1 bar
Spanner Width 17 mm
Height (h) 11,0 mm
Part Number UHBBVP-X01L