Boron Carbide medium venturi nozzle, 2"(50mm) Aluminum coarse thread and outer jacket.
Model Orifice Length
BSW85-4 6.4mm(1/4") 85mm(3-1/3")
BSW85-5 8mm(5/15") 85mm(3-1/3")
BSW85-6 9.5mm(3/8") 85mm(3-1/3")
BSW85-7 11mm(7/16" 85mm(3-1/3")
BSW85-8 12.5mm(1/2") 85mm(3-1/3")
