Varec Series 221 Emergency Pressure Relief Manway covers
Varec Series 221 Emergency Pressure Relief Manway covers
Warning
Taking this action may invalidate your quote. Do you wish to proceed? Proceeding will convert your shopping cart into a standard order so that you can make changes.
Taking this action may invalidate your quote. Do you wish to proceed? Proceeding will convert your shopping cart into a standard order so that you can make changes.
Available in emergency pressure only and emergency pressure and vacuum relief models.
Cast metal cover provides added strength and extended life.
Hinged cover provides a fixed pivot point, ensures proper reseating and added safety.
Cover cannot separate from the base.
Easily lifted open to provide a large, unobstructed passage for easy tank access.
221PV incorporates a spring loaded vacuum relief valve integral to the cover assembly.
Weather hood and screen provided for protection.
Non-metallic seat insert on the pallet minimizes leakage.
Durable reinforced fabric diaphragm type pressure side seating surface backed by compressible, cellular non-metallic pads for added cushion and reduced leakage.
Optional materials available to suit most chemical applications.
