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STEGO 28420000 Pressure Equalizer

The pressure compensation device DA 284 is designed for easy snap-in installation on enclosures with IP66 protection. It equalizes internal and external pressure differences caused by temperature variations, preventing dust, dirt, humidity, and water ingress that can result from negative pressure or vacuum conditions. Featuring a waterproof membrane that allows humidity to escape while blocking water and dirt, the device is compatible with wall thicknesses from 1 to 4 mm, with a compact depth of approximately 15 mm. Made from weatherproof, UV-resistant materials, it ensures reliable performance in harsh environments.

Authorized Distributors
Source:Newark
Part No:28420.0-00
Stock:22
Inv Date:06-14-2026
Price: Unit price: $26.33
Buy/RFQ:

STEGO 28420000 Pressure Equalizer Specifications:

  • Mounting: Snap-In, from outer side
  • Wall Thickness: 1 to 4 mm
  • Depth in Enclosure: Approx. 15 mm
  • Sealing Gasket: EPDM
  • Filter: Waterproof membrane
  • Dimensions: 70 x 335 mm
  • Material: Weatherproof, UV-resistant plastic according to UL94V-0
  • Protection Degree: IP66 / IPX5K
  • Operating/Storage Temperature: -35°C to +70°C
  • Weight: 45 g
  • Fitting Position: Variable
  • RoHS3 Compliant
  • Installation: Requires cut-out of 40 ± 0.5 mm diameter in enclosure wall, snap-in mounting from outer side

Buy the Stegonarden Series Pressure Compensation Device: 28420000

Enhance the protection and longevity of your enclosures with the pressure equalizer 28420000. Easy to install and suitable for IP66-rated enclosures, it prevents dust, dirt, and moisture ingress by maintaining constant internal pressure. Its waterproof membrane allows humidity to escape while blocking water from entering, making it ideal for outdoor and industrial environments. Made from weatherproof, UV-resistant materials, this device ensures optimal performance in temperatures from -35°C to +70°C. Secure your equipment today with this reliable pressure compensation solution.

Buy Stegonarden pressure compensation device 28420000 now and ensure reliable pressure equalization and protection for your enclosures under harsh conditions.

Frequently Asked Questions

Where can I buy STEGO 28420000?

You can click on the BUY or RFQ button to purchase 28420000 from an authorized STEGO distributor.

How do I troubleshoot issues or seek technical support for part 28420000?

You can download the 28420000 datasheet or visit the STEGO website for support.

Who is the manufacturer of 28420000?

STEGO

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