Model 945-EL Breather Tank Vent

Breather Vent with Pipe-Away Connection

Model 945-EL Breather Tank Vent

Performance Features

  • Suitable for normal pressure and vacuum relief with pipe away connection
  • Complies with API 2000 Seventh Edition / EN ISO 28300
  • Certified to ATEX – Directive 2014/34/EU
  • Weight-loaded stacked pallet design
  • Achieves full open (flowing pressure/vacuum) at just 10% overpressure
  • Provides premium sealing with FEP diaphragms (metal-to-metal available for special requirements or higher settings)
  • Leakage rates much tighter than API 2000/EN ISO 28300 requirements
  • Modular design reduces requirements for inventory of spare parts

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  • Specification Options
  • Materials
  • Documentation

Protection

  • Gas/air or steam/air mixtures II ½ G c IIB T X

Connection Type

  • EN or DIN: ISO 7005 - PN10
  • JIS B 2220 - 10k
  • ANSI: ANSI B.16.5 - 150 RF

Other types available upon request

Compliance with Guidelines

  • Guideline 2014 / 34 / EU
  • EN ISO 28300
  • API Standard 2000 7th Edition

Materials of Construction

  Stainless Steel Aluminum Carbon Steel FEP Other Materials on request
Diaphragm ✓   ✓ ✓
Valve Set/Pallet ✓ ✓
Valve Seat ✓       ✓
Body ✓ ✓ ✓   ✓

Dimensions

DN A B C D
in mm in mm in mm in mm in mm
2x2 50x50 10.4 265 5 125 4.5 165 4.8 122
2x3 50x80 10.4 265 5.5 140 7 180 4.2 107
3x3 80x80 13.7 348 6.3 160 7 180 6.7 169
3x4 80x100 13.7 348 6.3 160 7.5 190 6.3 159
6x6 150x150 19.3 490 8.4 214 10.3 262 7.6 192
6x8 150x200 19.3 490 9.4 239 11.3 287 7.4 187

* Dependent on set pressure

 

 

 

 

 

Model 945-EL Dimensions Illustration

Product Literature

Model 945-EL Brochure

Installations

Model 945-EL Installation Instruction
Model 945-EL – 200x200 Installation Instruction