By absorbing the mechanical forces of pull

this Nylon cord grip protects your internal electrical connections from tension that could lead to intermittent failure or hazardous shorts

as long as the system pressure does not exceed the rated limits of the brass fitting and the flare is executed to professional standards

a strain relief fitting is essential for protecting the internal screw terminals from physical stress and ensuring a professional

and CGi boilers

JB U1-6D 3/8" SAE x 1/2" MPT Adapter By absorbing the mechanical forcesThe JB Industries U1 6D is a high performance half union flare adapter designed for professional HVACR applications. Engineered for the rigors of field use, this adapter features a 3 8" SAE flare connection by a 1 2" MPT (Male Pipe Thread), facilitating a secure transition between refrigeration lines and threaded components. Forged from premium C360 and C370 brass in the USA, the U1 6D provides superior tensile strength and corrosion resistance