Technical Data - O.D. Clamps


Technical data - O.D. clamps

GS link clamp

Pressure rating (psi) - with wing nut tightened to 25in-lb of torque

Temperature Size tube O.D.
°F °C ½" - ¾" 1"-1.5" 2" 2.5" 3" 4" 6" 8"
70 21 1500 500 450 400 350 200 150 100
250 121 1200 250 250 200 150 125 75 50

GS 2-piece clamp

Pressure rating (psi) - with wing nut tightened to 25in-lb of torque

Temperature Size tube O.D.
°F °C 10" 12"
70 21 200 200
250 121 100 100

13MHH - heavy clamp

Pressure rating (psi) - with wing nut tightened to 25in-lb of torque

Temperature Size tube O.D.
°F °C ½" - ¾" 1"-1.5" 2" 2.5" 3" 4"
70 21 1500 500 450 400 350 200
250 121 1200 250 250 200 150 125

13MHP - heavy clamp

Pressure rating (psi) - with wing nut tightened to 20ft-lb of torque

Temperature Size tube O.D.
°F °C 1.5" 2" 2.5" 3" 4" 6"
70 21 1500 1000 1000 1000 1000 300
250 121 1200 800 800 800 800 200

13MHHM - heavy clamp

Pressure rating (psi) - with wing nut tightened to 25in-lb of torque

Temperature Size tube O.D.
°F °C ½" - ¾" 1"-1.5" 2" 2.5" 3" 4" 6" 8"
70 21 1500 500 450 400 350 200 150 100
250 121 1200 250 250 200 150 125 75 50

3-piece clamp

Pressure rating (psi) - with wing nut tightened to 25in-lb of torque

Temperature Size tube O.D.
°F °C ½" - ¾" 1"-1.5" 2" 2.5" 3" 4"
70 21 - 600 550 450 350 350
250 121 - 300 275 225 160 150

To convert pressure values from psig to kPa use the following formula: psi x 6.895 = kPa (approx).

Example: 200psi x 6.895 = 1379kPa.