An emergency relief vent in a range of sizes and materials capable of handling pressure flows up to 188,000 cubic meters per hour
Marvac 785/786 Manhole Cover
Anderson Greenwood Marvac 785/786 Manhole Cover

Specs

Product Type
Wireless, Vacuum Valves, Tank, Spring-Loaded Hatches, NEC/CEC, ATEX/IECEx Explosionproof/Flameproof, Free Vents, ATEX/IECEx Flameproof, Accessories, Relief Valves

Features

  • Vacuum option available.
  • Choice of construction materials.
  • Stainless steel seats.
  • Standard service option.
  • Chemical service option.
  • Cryogenic service option.
  • API, ANSI and DIN flanges available.

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