SAPPHIRE Engineered Systems ( Acoustic Nozzle, 1 1/2 in. NPT (Must Specify Orifice Size) ) Part Number : 449620 Material : Acoustic Nozzle, 1 1/2 in. NPT (Must Specify Orifice Size) Thread Size/Type: ………….. Weight (lbs): 7,9 Part Description: …………..