Piston design

Applications :
· For MIG & TIG welding to provide accurate regulation of gas flow.
· For Commerical, industrial and laboratory use.

Features :
• Single stage construction.
• Forged brass body for maximum strength.
• Flowmeter is backpressure compensated.
• Polycarbonate flow tube and outer cover.
• Sintered brass inlet filter.
• Max. Inlet Pressure 3000psi.
• Calibrated at 50PSIG. 

Item  No.	Gas Service	Inlet  Pressure Gauge	Flow meter   (LPM / SCFH)	Inlet Connection	Outlet Connection	Weight (kg)
#191	Ar, CO2	1-1/2", 0-4000psi	Square tube Markings :                            Argon = 5-50SCFH Helium = 20-140SCFH Argon/CO2  Mix = 5-50SCFH	CGA580	5/8"-18(F)RH	0.7