This spring is specifically designed for use in Maxitrol RV81 and 210D series gas regulators

Built for the rigors of field service

making it a critical component for technicians measuring duct static pressure or liquid levels in tanks and reservoirs

preventing issues like soot accumulation or delayed ignition

As a genuine Marley heater repair part

JB T3-8D 1/2 x 1/2 x 1/2 Brass Tee This spring is specifically designedThe JB Industries T3 8D is a professional grade 1 2 SAE x 1 2 MPT x 1 2 SAE brass tee engineered for high pressure HVACR manifold and piping applications. This flare x male pipe x flare tee is forged from premium C360 brass, ensuring a high tensile strength that withstands the rigors of field service. Designed to meet SAE J513 standards, the T3 8D provides a reliable, leak proof 45? flare connection, making it ideal for splitting or joining lines in