Vacuum support disk
Disk with a protective ring
Disk with a protective ring attached to the top and bottom
Disk with a protective ring attached to the top of the disk and a vacuum support below
For strong vacuum service
Disk with fluoropolymer attached to top (atmospheric) side
Plastic liner covering and isolating a built-in support from process
Type D™ Disk Specifications Minimum/Maximum Pressure with Rating at 72° (22°C)
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.
Overpressure Protection for Steam Turbines and Condensers
A range of sensors suitable for different rupture disk types used to provide immediate warning of a ruptured disk., #77-1003
Detec-Saf™ alarm system provides immediate warning and specific location of disk rupture and centralized monitoring of all disk locations.
The BS&B global team appreciate the support of our customers and suppliers during this challenging time.