Passive pressure compensation element for casings and enclosures. Levelling temperature-induced pressure differences between the inside and outside of the enclosure. Air humidity escapes through a waterproof membrane. The formation of condensate is prevented.
| Device type | Pressure compensation element |
| Packaging unit | 1 Piece |
| Material sealing | NBR |
| Filter mat | waterproof membrane |
| Operating temperature | -35 °C - 80 °C |
| Storage temperature | -35 °C - 80 °C |
| Article number | Protection type | Material hood | Casing | Air permeability | Torque | Cut-out dimensions | Mounting | Height | Width | Depth | Installation depth | Weight | Note | Interactions |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 28401.0-00 | IP66 (EN60529) / IPX9K (EN40050-9) | V2A | V2A | 1200 l/h | Ø40,5 +0,5 mm | M40 x 1.5 | Ø58 mm | Ø58 mm | 31 mm | approx. 9 mm | 200 g | Air permeability at a pressure difference of at least 70 mbar; V2A is not seawater-resistant | ||
| 28401.0-02 | IP66 (EN60529) / IPX9K (EN40050-9) | V4A | V4A | 1200 l/h | Ø40,5 +0,5 mm | M40 x 1.5 | Ø58 mm | Ø58 mm | 31 mm | approx. 9 mm | 200 g | Air permeability with a pressure difference of at least 70 mbar | ||
| 28404.0-00 | IP66 / IP67 | Nickel-plated aluminium | Nickel-plated aluminium | 220 l/h | 0,5 Nm max. | Ø12 +0,2 mm | M12 x 1.5 | Ø17 mm | Ø17 mm | 17,5 mm | approx. 8 mm | 9 g | Material limit values are complied with in accordance with RoHS3;Air permeability at a pressure difference of at least 70 mbar; aluminium nickel-plated Corrosion testing in accordance with ISO 9227:2017 |
Heating
Cooling
Regulating
Lighting
