SR 250 Series Cylinder Regulator

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The SR250 regulators are designed for standard duty applications & for medium to large cylinders.

Highlights

Medium duty gas control. Tried and true brass design delivers excellent gas control characteristics that meets the demands of precise cutting, welding and heating applications.

Industries

Industrial and General Fabrication
Repair and Maintenance
Structural Steel Fabrication
Light Fabrication

Specifications

Cylinder Gas	Part Number	Model	Diameter	Case Material	Diaphragm
Oxygen	0781-0043	SR 250D-540	44.5 mm ( 1.75 in. )	-	Fabric Reinforced Neoprene
Oxygen	0781-0027	SR 250C-540	50.8 mm ( 2 in. )	Brass	-
Oxygen	0781-0027	SR 250C-540	44.5 mm ( 1.75 in. )	-	Fabric Reinforced Neoprene
Oxygen	0781-0043	SR 250D-540	50.8 mm ( 2 in. )	Brass	-
Acetylene	0781-0085	SR 260A-300	50.8 mm ( 2 in. )	Brass	-
Acetylene	0781-0085	SR 260A-300	44.5 mm ( 1.75 in. )	-	Fabric Reinforced Neoprene
Acetylene	0781-0087	SR 260A-510	50.8 mm ( 2 in. )	Brass	-
Acetylene	0781-0087	SR 260A-510	44.5 mm ( 1.75 in. )	-	Fabric Reinforced Neoprene
L.P. Gas	0781-0095	SR 261B-510	44.5 mm ( 1.75 in. )	-	Fabric Reinforced Neoprene
L.P. Gas	0781-0098	SR 261C-510	44.5 mm ( 1.75 in. )	-	Fabric Reinforced Neoprene
L.P. Gas	0781-0098	SR 261C-510	50.8 mm ( 2 in. )	Brass	-
L.P. Gas	0781-0095	SR 261B-510	50.8 mm ( 2 in. )	Brass	-

Specifications

Cylinder Gas	Model	Delivery Range	Maximum Delivery Pressure	Maximum Inlet Pressure	CGA Inlet	CGA Outlet
-	SR261B-510	2-40 psig		350 psig	510	9/16" – 18 M LH
-	SR261C-510	4-80 psig		350 psig	510	9/16" – 18 M LH
-	SR260A-510	2-15 psig		3000 psig	510	9/16" – 18 M LH
-	SR260A-300	2-15 psig		3000 psig	300	9/16" – 18 M LH
Oxygen	SR 250D-540		5-125 psig	3000 psig	-	9/16-18"
Oxygen	SR 250C-540		4-80 psig	3000 psig	-	9/16-18"
Acetylene	SR 260A-300		2-15 psig	3000 psig	-	9/16-18"
Acetylene	SR 260A-510		2-15 psig	3000 psig	-	9/16-18"
L.P. Gas	SR 261C-510		4-80 psig	3000 psig	-	9/16-18"
L.P. Gas	SR 261B-510		2-40 psig	3000 psig	-	9/16-18"

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Description

Product number

Product number: 0781-0027

Product number: 0781-0043

Product number: 0781-0085

Product number: 0781-0087

Product number: 0781-0095

Product number: 0781-0098

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Product information and support line:

1.800.ESAB.123

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SR 250 Series Cylinder Regulator

Specifications

Specifications

Specifications

Ordering

Documents

Additional Documents

Need Product Help?

Product information and support line: