QRB™ Disk Specifications Minimum/Maximum Pressure with Rating at 72° (22°C)
Note: Hastelloy® is a trademark of Haynes International Inc. Monel® and Inconel® are registered trademarks of Special Metals Corporation and its subsidiaries.
BS&B supplies many of the Accessories required to safely and conveniently install our overpressure relief devices and complementary products. Through our professional team and global network of sales engineers and procurement personnel, we are able to provide the highest quality accessory products to meet your installation requirements.
After activation, the replacement disk is quickly slid into place. Saving hours of lost production due to blown rupture disks.
A gauge tap in the outlet flange of the safety head may be considered when the safety head is installed in a vertical position.
When activated, the jackscrews effectively separate the flanges, providing adequate clearance to remove or insert a safety head and external gaskets.
Eye bolts are recommended when weight and/or accessibility is a factor in lifting safety heads.
When a safety head is free-vented to atmosphere, a baffle plate may be considered to disperse overpressure and absorb recoil.
A reverse buckling style disk in small sizes and low pressures
The Sta-Kul™ sealed type safety head is a throwaway assembly. The screw-type safety head has a replaceable disk.
Sales Brochure and overpressure relief devices for OEM, Aerospace, Transportation and Energy
A range of sensors suitable for different rupture disk types used to provide immediate warning of a ruptured disk., #77-1003
The BS&B global team appreciate the support of our customers and suppliers during this challenging time.