Lennox 54M90 Orifice 328140-751 The integral compression fittings are
Yard notes & kiln story
Description
Lennox 54M90 Orifice 328140 751 The integral compression fittings are The integral compression fittings are designed for 1 4" OD rigid or semi rigid tubing Built to interface seamlessly with Danfoss RA series valves and RA2000 manifolds