12810 | Valve Fusible Inline 3/8 x 3/8 Inch Female NPT x Female NPT Brass 12810 | Firomatic Size_7-1/2x5x11IN Repair Kit Air Proving Switch

Repair Kit Air Proving Switch for K2 080-120

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* **DURABLE CONSTRUCTION:** Robust design withstands high loads and harsh conditions

this ball plunger offers exceptional durability and resistance to wear

The use of this sampling hose ensures accurate gas measurements

12810 | Valve Fusible Inline 3/8 x 3/8 Inch Female NPT x Female NPT Brass 12810 | Firomatic Size_7-1/2x5x11IN Repair Kit Air Proving SwitchValve Fusible Inline 3 8 x 3 8 Inch Female NPT x Female NPT Brass 12810Firomatic's Valve Fusible Inline is designed for oil tank heating installations, reducing the risk of fire damage by shutting off the oil supply in case of a fire. This valve features an embossed arrow indicating the flow direction and a double seal system with FKM equivalent materials, suitable for No. 2 fuel oil and kerosene. Intended for inline installations, this valve ensures