190 Single Stage Regulator, Light Duty

With a lightweight, compact, and single-stage design, they are ideal for light to medium duty gas welding, cutting, and heating applications.

Features

Body is machined from class "A" brass

Chrome-plated housing cap

Internal pressure relief valve

Sintered bronze inlet filter

Stem-type seat assembly for more reliable seating

2" gauges for easy reading

1-1/4" diaphragm

Weight: 2 lbs 1 oz

UL listed

Dimensions

Ordering Information

Gas Service	Model Number	Maximum Inlet Pressure (PSI)	Maximum Delivery Pressure (PSI)	Inlet Gauge	Outlet Gauge	Inlet Connection	Outlet Connection
L.P. GAS	190F-80	400	4-80	2", 400PSI	2", 100PSI	CGA510	9/16" - 18LH(M)
OXYGEN	190X-80	3000	4-80	2", 4000PSI	2", 100PSI	CGA540	9/16" - 18RH(M)
ACETYLENE	190Y-15 190Y-15-3 190Y-15-5	400 400 400	2-15 2-15 2-15	2", 4000PSI 2", 4000PSI 2", 4000PSI	2", 30PSI, RL 2", 30PSI, RL 2", 30PSI, RL	CGA510 CGA300 CGA520	9/16" - 18LH(M) 9/16" - 18LH(M) 9/16" - 18LH(M)
INERT GAS( Ar, He, N )	190IN-80 190IN-175 190IN-175-F	3000 3000 3000	4-80 5-175 5-175	2", 4000PSI 2", 4000PSI 2", 4000PSI	2", 100PSI 2", 300PSI 2", 300PSI	CGA580 CGA580 CGA580	5/8" - 18RH(F) 5/8" - 18RH(F) 1/4" SAE FLARE
CARBON DIOXIDE	190C-175 190C-175-F	3000 3000	5-175 5-175	2", 4000PSI 2", 4000PSI	2", 300PSI 2", 300PSI	CGA320 CGA320	5/8" - 18RH(F) 1/4" SAE FLARE
HYDROGEN METHANE	190H-80	3000	4-80	2", 4000PSI	2", 100PSI	CGA350	9/16" - 18LH(M)