Welding & Industrial Supplies

Blue Star Regulators, Flow Meters, and Gauges

Blue Star 2.5" Replacement Pressure Gauge 100 PSI Brass Case

Brass Replacement Pressure Gauge, 100 PSI, 1/4" NPT for Gas Regulators

BS25X0100B

Blue Star

$12.94

Blue Star 2.5" Replacement Pressure Gauge 100 PSI Steel Case

Steel Replacement Pressure Gauge, 100 PSI, 1/4" NPT for Gas Regulators

BS25X0100

Blue Star

$9.87

Blue Star 2.5" Replacement Pressure Gauge 60 PSI Steel Case

Steel Replacement Pressure Gauge, 60 PSI, 1/4" NPT for Gas Regulators

BS25X0060

Blue Star

$8.02

Blue Star 2.5" Replacement Pressure Gauge 30 PSI Brass Case with Red Line Indicator

Brass Replacement Pressure Gauge, 30 PSI, 1/4" NPT with Red Line Indicator for Gas Regulators

BS25X0030B

Blue Star

$12.94

Blue Star 2.5" Replacement Pressure Gauge 30 PSI Steel Case with Red Line Indicator

Steel Replacement Pressure Gauge, 30 PSI, 1/4" NPT with Red Line Indicator for Gas Regulators

BS25X0030

Blue Star

$10.36

Blue Star 2.5" Plastic Gauge Cover

Protective 2.5 Inch Plastic Cover for Pressure Gauges

BS25CP

Blue Star

$1.43

Use BS350OXSEAT

BS250OXSEAT

Blue Star

$3.89

Blue Star 250 Series Oxygen Regulator Adjustment Screw

Replacement Adjustment Screw for Blue Star 250 Series Oxygen Regulators

BS250OXKEY

Blue Star

$2.48

Blue Star 250 Series Oxygen Regulator

Single Stage Oxygen Regulator, CGA-540, 10–125 PSI Delivery Pressure

BS250I540

Blue Star

$97.90

Blue Star 250 Series Acetylene Regulator CGA-510

Single Stage Acetylene Regulator, CGA-510, 2–15 PSI Delivery Pressure

BS250I510

Blue Star

$97.90

250-SERIES CO-2 Flowgauge/REG CGA320

BS250I320

Blue Star

$97.90

Blue Star 250 Series Acetylene Regulator CGA-300

Single Stage Acetylene Regulator, CGA-300 for Home and Trade Use

BS250I300

Blue Star

$97.90

Blue Star 250 Series Regulator Diaphragm

Replacement Diaphragm for Blue Star 250 Series Oxygen and Acetylene Regulators

BS250DIA

Blue Star

$3.11

Blue Star 250 Series Acetylene Regulator Adjustment Screw

Replacement Adjustment Screw for Blue Star 250 Series Acetylene Regulators

BS250ACKEY

Blue Star

$2.48

Blue Star 1.5" Replacement Pressure Gauge 400 PSI Brass Case

Brass Low Pressure Gauge, 400 PSI, 1/8" NPT for Gas Regulators

BS1X0400B

Blue Star

$12.83

Blue Star 1.5" Replacement Pressure Gauge 200 PSI Brass Case

Brass Low Pressure Gauge, 200 PSI, 1/8" NPT for Gas Regulators

BS1X0200B

Blue Star

$13.26

Blue Star 1.5" Replacement Pressure Gauge 100 PSI Brass Case

Brass Low Pressure Gauge, 100 PSI, 1/8" NPT for Gas Regulators

BS1X0100B

Blue Star

$13.26

1.5 x 100 Low Pressure Gauge (Steel Case)

BS1X0100

Blue Star

$10.63

Low Pressure Gauge 1-1/2 x 30#

BS1X0030

Blue Star

$10.63

Blue Star 1.5" Plastic Gauge Cover

Replacement Plastic Cover for 1.5" Pressure Gauges

BS1CP

Blue Star

$1.35

Blue Star 150 Series Light Duty Oxygen Regulator

Light Duty Single Stage Oxygen Regulator, 3000 PSIG Maximum Inlet

BS150I540

Blue Star

$75.68

Blue Star 150 Series Light Duty Acetylene Regulator CGA-520

Light Duty Single Stage Acetylene Regulator, 3000 PSIG Maximum Inlet

BS150I520

Blue Star

$75.68

Blue Star 150 Series Light Duty Acetylene Regulator CGA-200

Light Duty Single Stage Acetylene Regulator for MC Tank, Rear Mount

BS150I200

Blue Star

$75.68

Compact CO-2 Flowmeter/Regulator CGA-320

BS1480CD

Blue Star

$84.76

Regulator/Flowmeter

BS1480ARWH

Blue Star

$104.59

Flow-Meter Regulator Piston Type Design Argon/Co2 Cga-580

BS1480AR

Blue Star

$70.96

Diaphram F/450 Regulator

BS450DIA

Blue Star

$7.06