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Description and features
Our MTQD threaded pressure equalisation plug balances pressure inside electrical enclosures and equipment. Its lateral micro-holes promote ventilation and heat dissipation.
The oleophobic and hydrophobic membrane, resistant to bases and numerous organic chemicals, reduces humidity and condensation, limits temperature rise and protects equipment against corrosion. Manufactured with a polyamide 6 body, acrylic copolymer membrane and NBR O-ring. Available in light grey RAL 7035, grey RAL 7001 and black RAL 9005.
· Operating temperature: -40°C to +100°C, with peaks from -45°C to +150°C
· Protection: IP67 at 0.1 bar (1.45 psi), IP68 from 0.2 bar (2.9 psi) and IP69 for Figure A
· Air flow: Measured at a differential pressure of 70 mbar (1 psi)
· Thread: Metric according to EN 60423
Supplied with an O-ring. Figure D includes a flat-section gasket and locknut. Some references are cURus certified and UL Type 1, 4 and 4X classified according to UL 50E. UL94-V2 flammability rating.
Technical documentation and compliance
- UL94 V2
- IP 67/68/69
- RoHS
- Measures expressed inMillimeters
Product images and technical drawings
Product view
Technical drawing
Video
| Reference |
Thread
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D
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L1
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L2
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SW
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Air flow rate (l/h)
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Max. water pressure (bar/psi)
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Type
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Material
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Standard colors
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PDF
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IGS
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STEP
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Samples
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Request Price
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Order
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