This limit thermostat provides the rugged reliability needed in heavy-duty commercial environments

The Sensus 143-16-021-04 Blue Spring is a critical calibration component engineered specifically for Sensus 243-12 and 121-12 gas pressure regulators

Manufactured from specialized elastomeric materials compatible with modern refrigerants and lubricants

while the poppet design maintains high sensitivity at low flow rates

Rugged Industrial Construction: The Johnson Controls T22BBC-1C (equivalent to T22BBC-1) utilizes a durable steel enclosure and high-impact internal components suitable for greenhouses and warehouses

Watts 0121421 Valve THPU32HP7Y This limit thermostat provides theThe Watts 0121421, also identified as the LF40XL 8 150, is an automatic temperature and pressure relief valve engineered for high capacity protection of commercial water heaters and storage tanks. This 3 4 inch NPT threaded valve features a reinforced bronze body and an extended thermostat element for accurate thermal sensing. With a dedicated pressure relief setting of 150 PSI and a temperature relief threshold of 210F, it delivers a massive steam