Swagelok SS-RTM4-F4-1, Rupture Disk Tee, 1/4 in. Male NPT-to-Female NPT, 1900 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 1900 psig (+/- 100 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.

Be sure to use the correct pressure-relief device for the gas being used.
Proper filling of cylinders according to DOT specifications, or other local regulations, is critical in preventing overpressurization.

For more information and specifications, please see the Sample Cylinder and Accessories download.

Swagelok-TM Swagelok Company