Gas Test Gauges

Uniweld’s Gas Test Gauges are used to pressure test all new installations for leaks and inspection codes. After installation and the system has been pressurized, the leakage will be indicated by a pressure drop on the gauge.

Product Information

Gauge Description 1/2″ FPT Box 1/2″ FPT Display Top Mount* 3/4″ FPT Box Top Mount* 3/4″ FPT Display 1″ FPT Box 1″ FPT Display Side Mount 3/4″ Box Side Mount 3/4″ Display Replacement Gauge***
15 psi, 2″ 1/10 lb. incr. Full Scale TGB215 41304 TGB15 41353 TGB115 41404 TGH15 41453 GP210-5
30 psi, 1/4″ lb. incr., 2″ TGB230 41305 TGB30 41354 TGB130 41405 TGH30 41456 GP211-5
60 psi 1lb. incr., 2″ TGB260 41306 TGB60 41356 TGB160 41406 TGH60 41459 GP212-5
100 psi 1lb. incr., 2″ TGB2100 41303 TGB100 41352 TGB1100 41403 TGH100 41452 GP213-5
**0-6 psi/1/10lb., 0-12. in of Mercury 4″ [100mm] TGB206 41307 TGB6 41357 TGB106 41407 TGH6 41460 GD408IP
0-15 psi/1/10 lb., 0-30 in of Mercury, 4″ [100mm] TGB4215 41308 TGB415 41358 TGB4115 41408 TGH415 41461 GS410-51P

*Uniweld reserves the right to use either plated or steel or an aluminum hex body when supplying a top mount gas test gauge assembly. **Special Sensitive 2-1/2″ diaphragm gaug e for more accurate low pressure reading ***Replacement Gauges come with 1/4″ NPT