Harris 45-15-300 Single Stage Acetylene Regulator - 3001783 Plasma Factory Demo Machine while 9SM20585-4 is the orderable

while 9SM20585-4 is the orderable SKU used for this listing

SPOOL 312-110-666 - 9S312-110-666

5 He/Ar/CO₂) or 98/2 Ar/O₂

and feature set — are exactly the same as the new machine

naturally aspirated Kubota diesel engine

Harris 45-15-300 Single Stage Acetylene Regulator - 3001783 Plasma Factory Demo Machine while 9SM20585-4 is the orderableHarris 45 15 300 Single Stage Acetylene Regulator 3001783 Model 45 Single Stage Acetylene Regulator has a neoprene diaphragm for extra safety, longer life, and greater dependability. This heavy duty model has a brass body, brass 2. 5" dual scale gauges, brass "T" screw adjustment and one piece encapsulated seat design with PTFE Teflon seat. The Harris exclusive internal, tamper proof, high pressure relief valve makes this model extra safe to operate.