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Shand & Jurs Biogas Emergency Vents
&
Manhole Covers

Model Description
94201 Emergency Vent & Manhole Cover
(with Expanda-Seal™)
94210 Emergency Vent & Manhole Cover (Hinged)
94221 Emergency Vent & Manhole Cover (Pressure & Vacuum)
94225 Emergency Vent & Manhole Cover

Shand & Jurs Biogas 94201 Emergency Vent & Manhole Cover (with Expanda-Seal™)
Shand & Jurs Biogas 94210 Emergency Vent & Manhole Cover (Hinged)
  • Easy installation and convenient handling
  • Expanda-Seal™ design for applications where low leakage rates are a requirement
  • 20" and 24" opening - 20" and 24" flanges.
  • API 650 or 150 # ANSI compatibility
  • DIN sizes available
  • Materials include Aluminum, Steel, & 316SS

Available with Expanda-Seal Option

Shand & Jurs Biogas 94210 Emergency Vent & Manhole Cover (Hinged)
Shand & Jurs Biogas 94210 Emergency Vent & Manhole Cover (Hinged)
  • Easy installation and handling for inspection
  • Tank examination requires no gasket replacement or unbolting
  • 10", 16", 20", 24", 30" and 36" base designed to fit 150 lb. ANSI flange
  • 20" & 24" sizes designed to fit API 650 or 150# ANSI
  • DIN sizes available
  • Materials of construction include Aluminum, Steel, & 316SS

Available with Expanda-Seal Option


Shand & Jurs Biogas 94221 Emergency Vent & Manhole Cover (Pressure & Vacuum)
Shand & Jurs Biogas 94221 Emergency Vent and Manhole Cover (Pressure & Vacuum)
  • Design incorporates pressure and vacuum relief
  • 20" and 24" roof manhole
  • Self-energizing Expanda-Seal™ diaphragm assures a tight seal
  • Reduced maintenance costs
  • No unbolting of vent for gasket replacement or tank examination

Available with Expanda-Seal Option

Shand & Jurs Biogas 94225 Emergency Vent & Manhole Cover (Pressure & Vacuum)
Shand & Jurs Biogas 94225 Emergency Vent and Manhole Cover (Pressure & Vacuum)
  • Design incorporates pressure and adjustable vacuum relief
  • 16”, 18”, 20” and 24” API sizes
  • 20” and 24” ANSI roof manhole sizes
  • “Self-energizing” Expanda-Seal diaphragm assures a tight seal
  • Hinged cover provide precise sealing and safety
  • No unbolting of vent for seal replacement or tank examination

Available with Expanda-Seal Option

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5911 Butterfield Road, Hillside,IL 60162