Model 935 Breather Tank Vents

Pressure Vent, Deflagration and Endurance Burning Flame Arrester

Model 935 Breather Tank Vents

Performance Features

  • End-Of-Line Breather Vent with Integrated Flame Arrester
  • Pressure Vent: Deflagration proof
  • Endurance burning
  • EC prototype test certificate according to ATEX Directive 2014/34/EU, EN ISO 16852:2016, EN 13463-1 and EN 13463-5
  • Available in nom. Diameter: DN50 (2”), DN80 (3”)

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  • Specification Options
  • Materials
  • Documentation

Protection

  • Gas/air or vapour/air-mixtures for explosion groups up to and including IIA (NEC Group D), MESG > 0.90mm

Connection Type

  • ISO 7005 PN10
  • ANSI B16.5 – 150 RF
  • Other types available upon request

Compliance with Guidelines

  • ATEX 2014/34/EU
  • EN ISO 16852:2016

Materials of Construction

  Stainless Steel Hastelloy Ductile Iron Other Materials on request
Metal Foil Element ✓ ✓ ✓
Housing of Metal Foil Element ✓ ✓   ✓
Body / Cover ✓   ✓ ✓

Painting Options Available

Dimensions

DN B C D E F (with Condensate Drain)
in mm in mm in mm in mm in mm in mm
2 50   168   315   395   225   98
3 80   219   348   470   284   124

Product Literature

Model 935 Brochure

Installations

Model 935 – 50/2x0.5