Leak-Proof Seal: Features a high-grade elastomer O-ring to prevent gas bypass and ensure system safety

This sweat tee is designed for use with any copper tubing that meets ASTM B88 (plumbing) or ASTM B280 (ACR) standards

The 3-inch insertion depth is specified to ensure the sensor reaches the optimal point in the airflow path for accurate temperature sensing

Since this is a Type III thermistor

always match the original manufacturer’s open and close temperature specifications exactly

Conbraco 26-105-28 Gauge Leak-Proof Seal: Features a high-gradeThe Conbraco 26 105 28 is a professional grade 1 2" Male NPT compression gauge cock designed for reliability in low pressure steam and liquid monitoring systems. Engineered with a polished brass body, this ball valve type 1 2 inch gauge cock provides a secure, leak free connection for industrial boiler sight glasses and instrumentation manifolds. Rated for a maximum working pressure of 125 PSI, it features a durable composite plastic wheel for smooth