Threaded Thermowell, Shank Type Straight, 3/4 in MNPT, 316 Stainless Steel, Insertion Length 4 in, Thermowell Type Threaded, Maximum Operating Temperature 1000 Degrees F at 4660 psi, 200 Degrees F at 6400 psi, 400 Degrees F at 6000 psi, 600 Degrees F at 5270 psi, 70 Degrees F at 6540 psi, 800 Degrees F at 5180 psi. This item has been restricted from sale in the following state (s): []