RUPTURE DISKS AND HOLDERS
Product Line
| Model 02 CO |
Description
Rupture Disks are designed for use in base injection foam systems. In a typical subsurface foam system installation, each tank foam inlet nozzle has its own HBPG, check valve, bursting disc and block valve.
The rupture disk prevents tank product from entering the check valve.
The composite Rupture Disk consists of a metallic top section precision cut to control the burst pressure; a teflon seal fitted to the concave side of the top section; and a vacuum support.
Designed to provide instantaneous full opening when pressure is applied. Available from sizes ranging from 25 mm (1”) through 305 mm (12”).
General Specification:
Typical Disk Specification:
| Top section | 316SS Stainless steel |
| Seal | Telfon |
| Vacuum Support | 316SS Stainless Steel |
| Ring | 316SS Stainless Steel |
| Burst Pressure | 1.37 bar (20 psi) @ 72 deg F. |
| Back Pressure | 3.44 bar (50 psi) @ 72 deg F. |
Typical Disk Holder Specification:
| Material | 316SS Stainless steel |
| Optional Material | Carbon Steel |
