Swagelok SS-RTM4-F4-2, Rupture Disk Tee, 1/4 in. Male NPT-to-Female NPT, 2850 psig Burst Disk, 316L Stainless Steel
This Swagelok® Rupture Disc Tee has a 1/4" male NPT inlet and 1/4" Female NPT outlet and is rated for 2850 psig (+/- 150 psig at 22°C / 72°F).
These single-use rupture disc units are designed to rapidly vent sample cylinders or other equipment to atmosphere, providing pressure relief in the case of an overpressurization.
The Swagelok rupture disc is welded to a body that is then threaded into a rupture disc Tee or valve body and sealed by an FKM O-ring. The disc can be replaced easily without removing the valve or tee from the system. Rupture disc replacements are available with a nominal burst pressure of either 1900 or 2850 psig.
Caution: Compressed gas
cylinders must be equipped with pressure relief devices in accordance
with CGA S-1.1, the definitive standard for the selection of the
correct pressure relief device required to meet the requirements of the
U.S. DOT in 49 CFR for over 150 gases.
