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Hygienic Vent Plugs

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Venting for cleanroom applications

Hygienic Stainless Steel 1.4305 (AISI 303) breathable vent plugs offer reliable pressure equalisation to prevent condensation inside sealed enclosures specifically for food, pharmaceutical, cleanroom, biotech, and chemical industries. By balancing internal and external pressure, they protect against moisture, corrosion, and short circuits, eliminating the need for costly heating or ventilation systems. Featuring durable, breathable Acrylic copolymer on nylon-support membranes, these solutions enhance safety, extend service life, and reduce maintenance in harsh environments.

Use the Bimed VentCalculator to work out your required pressure compensation.
  • Housing Material and Locking Nut in Stainless Steel 1.4305 (AISI 303)
  • Ingress Protection to IP66, IP67, IP68, IP69
  • Designed for hygienic applications in food, pharmaceutical, cleanroom, biotech, and chemical industries
  • Maintains effective venting while preventing ingress of dust, moisture, and contaminants
  • Ensures pressure balance within enclosed equipment and prevents condensation
  • Manufactured from high-quality, corrosion-resistant stainless steel
  • Protects against internal water condensation that can lead to electrical failures
  • Smooth surfaces prevent microorganism build up and ensure easy cleaning
  • No threads are exposed, ensuring improved hygiene and easier cleaning
  • Seal material complies with FDA guideline 21 CFR 177.2600
  • Maintains effective sealing against dust, moisture, and cleaning agents
  • Suitable for high-pressure steam cleaning and frequent washdowns in hygienic environments
  • Complies with relevant hygienic standards and regulations

M12 x 1.5

IP66/67/68 Rated

IP68, IP69, IP67, IP66

Water intrusion pressure 0.1 BAR

50L per hour

-40°C to +100°C

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  • Specifications
  • Standard Parts
Part Number
Thread
Housing Material / Locknut
Gasket Material
Average Air Flow for Delta P
IP Rating
Datasheet
HBBHVP-01-L M12 Stainless Steel 1.4305 (AISI 303) EPDM, acc. to FDA guideline 21 CFR 177.2600 50 l/h IP68, IP69, IP67, IP66 Hygienic Vent Plug
Housing Material / Locknut Stainless Steel 1.4305 (AISI 303)
IP Rating IP68, IP69, IP67, IP66
Gasket Material EPDM, acc. to FDA guideline 21 CFR 177.2600
Membrane Material Acrylic copolymer on nylon-support
Thread M12
Thread Length (mm) 10
Water Intrusion Pressure (BAR) 0.1
Average airflow for Delta P 50 l/h

Specifications subject to change without notice.