Quick view Eddington Eddington Threaded Orifice Unions MSRP: $751.42 - $1,084.52 Model Number Description OU-050 1/2" Threaded Orifice UnionComes with two orifice plates, .062 dia. & .250 dia. OU-0 MSRP: $751.42 - $1,084.52 Quick Add Add to Wish list Compare