Co2-Canisters and Tanks

Acetylene

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Acetylene Regulator RS Mastar® Series Regulators

Light Duty Acetylene Regulator

RSMC2	12102	ACETYLENE 200	"A" (LH) 3/8"-24(M)	30 Contents	2-15
RSMC2B	12103	ACETYLENE 200	"B" (LH) 9/16"-18(M)	30 Contents	2-15
RSB2	12104	ACETYLENE 520	"A" (LH) 3/8"-24(M)	30 Contents	2-15
RSB2B	12105	ACETYLENE 520	"B" (LH) 9/16"-18(M)	30 Contents	2-15
12107	12107	ACETYLENE 520	"A" (LH)	(PSI/kg) 30/400	2-15

R Light Duty Regulator info

Info

Forged brass body
Polished chrome bonnet
Easy-to-read single scale 1½" gauges
1-5/8" tri-layered reinforced neoprene diaphragm
Mechanical stem type seat
Porous metal inlet filter
Rear inlet cylinder connection
Forged brass adjusting screw with locking retaining ring
Blow off disc type pressure relief for low pressure gauge protection only
UL Listed

Maximum Inlet 3000 PSIG
Dimensions: Depth: 4½", Width: 4-1/4", Height: 4", Weight: 2 lbs.
Single Stage Regulators have pressure rise of approx. ½ psi (.5) per 100 psi drop in cylinder pressure.
Note: The standard cubic foot per hour flows are obtained with the regulator outlet full open with no restrictions; using a preset outlet pressure and with a decreasing cylinder pressure.
PSIG - pounds per sq. in. gauge SCFH - standard cu. ft. per hour
F58L (Left hand), F58R (Right hand) Converts regulator outlet from "A" to "B" hose connection

R Light Duty Regulators

R Light Duty Regulator info

Part #	UPC #	CGA Inlet	Outlet Connection	Del PSIG	Replacement 1½" Gauges Part #
RO	12000	OXYGEN 540	"A" (RH) 3/8"-24(M)	2-60	G49, 100 PSI G56, 4000 PSI
ROB	12001	OXYGEN 540	"B" (RH) 9/16"-18(M)	2-60	G49, 100 PSI G56, 4000 PSI
RW	12002	ACETYLENE 510	"A" (LH) 3/8"-24(M)	2-15	G79, 30 PSI G73, 400 PSI
RWB	12003	ACETYLENE 510	"B" (LH) 9/16"-18(M)	2-15	G79, 30 PSI G73, 400 PSI
RCA	12004	ACETYLENE 300	"A" (LH) 3/8"-24(M)	2-15	G79, 30 PSI G73, 400 PSI
RCAB	12005	ACETYLENE 300	"B" (LH) 9/16"-18(M)	2-15	G79, 30 PSI G73, 400 PSI

R Light Duty RMC Model Single Gauge

Singel Gauge

RMC

12006

ACETYLENE
200

"A" (LH) 3/8"-24(M)

2-15

G19, Contents
(400 PSI Max)

RMC2 Light Duty Double Gauge

RMC2	12007	ACETYLENE 200	"A" (LH) 3/8"-24(M)	2-15	G15, 30 PSI G19, Contents (400 PSI Max)
RMC40	12008	ACETYLENE 200	"A" (LH) 3/8"-24(M)	2-15	G19, Contents (400 PSI Max)
RMCW	12009	ACETYLENE 200	"A" (LH) 3/8"-24(M)	2-15	G19, Contents (400 PSI Max)

RB Light Duty

RB	12010	ACETYLENE 520	"A" (LH) 3/8"-24(M)	2-15	G19, Contents (400 PSI Max)
RB2	12011	ACETYLENE 520	"A" (LH) 3/8"-24(M)	2-15	G15, 30 PSI G19, Contents (400 PSI Max)
RB40	12012	ACETYLENE 520	"A" (LH) 3/8"-24(M)	2-15	G19, Contents (400 PSI Max)
RBW	12013	ACETYLENE 520	"A" (LH) 3/8"-24(M)	2-15	G19, Contents (400 PSI Max)