Medium Duty Single Stage Cylinder Regulators

452IN-175
452F-40
452X-80
452Y-15
452C-175
452C-300
452C-300-F
452IN-80
452IN-175-F
452IN-450-F
Title:
Medium Duty Single Stage Cylinder Regulators
452 Series

Designed for medium to heavy duty gas welding, cutting, and heating applications, 452 Series is a Harris style regulator with a 2-3/4" diaphragm and a Victor style seat mechanism.

Features

• 2" gauges for easy reading
• Stem-type seat assembly for more reliable performance
• Forged brass body
• Chrome plated housing cap for fuel gas and oxygen models
• Self re-seating external pressure relief valve on oxygen, inert gas, CO2 and nitrogen models
• Sintered bronze inlet filter
• Weight: 3lbs
• UL listed

 


 

Manual

Model

Number

Gas

Service

Maximum Inlet

Pressure (PSI)

Maximum Delivery

Pressure (PSI)

Inlet

Gauge

Outlet

Gauge

Inlet

Connection

Outlet

Connection

452F-40

L.P. GAS

400

2-40

2”, 400PSI

2”, 60PSI

CGA510

9/16” - 18LH(M)

452F-125

L.P. GAS400

5-125

2”, 400PSI

2”, 200PSI

CGA5109/16” - 18LH(M)

452X-80

OXYGEN

3000

4-80

2”, 4000PSI

2”, 100PSI

CGA540

9/16” - 18RH(M)

452X-175

OXYGEN3000

5-175

2”, 4000PSI

2”, 300PSI

CGA5409/16” - 18RH(M)

452Y-15

ACETYLENE

400

2-15

2”, 400PSI

2”, 30PSI, RL

CGA510

9/16” - 18LH(M)

452Y-15-3

ACETYLENE4002-152”, 400PSI2”, 30PSI, RL

CGA300

9/16” - 18LH(M)

452Y-15-5

ACETYLENE4002-152”, 400PSI2”, 30PSI, RL

CGA520

9/16” - 18LH(M)

452C-175

CARBON

DIOXIDE

3000

5-175

2”, 4000PSI

2”, 300PSI

CGA320

5/8” - 18RH(F)

452C-175-F

CARBON

DIOXIDE

3000

5-175

2”, 4000PSI

2”, 300PSI

CGA320

1/4” SAE FLARE

452C-300

CARBON

DIOXIDE

3000

20-300

2”, 4000PSI

2”, 400PSI

CGA320

5/8” - 18RH(F)

452C-300-F

CARBON

DIOXIDE

3000

20-300

2”, 4000PSI

2”, 400PSI

CGA320

1/4” SAE FLARE

452IN-80

INERT GASES

(Ar, He)

NITROGEN

3000

4-80

2”, 4000PSI

2”, 100PSI

CGA580

5/8” - 18RH(F)

452IN-175

INERT GASES

(Ar, He)

NITROGEN

3000

5-175

2”, 4000PSI

2”, 300PSI

CGA580

5/8” - 18RH(F)

452IN-175-F

INERT GASES

(Ar, He)

NITROGEN

3000

5-175

2”, 4000PSI

2”, 300PSI

CGA580

1/4” SAE FLARE

452IN-300

INERT GASES

(Ar, He)

NITROGEN

3000

20-300

2”, 4000PSI

2”, 400PSI

CGA580

5/8” - 18RH(F)

452IN-300-F

INERT GASES

(Ar, He)

NITROGEN

3000

20-300

2”, 4000PSI

2”,400PSI

CGA580

1/4” SAE FLARE

452IN-450

INERT GASES

(Ar, He)

NITROGEN

3000

30-450

2”, 4000PSI

2”, 600PSI

CGA580

5/8” - 18RH(F)

452IN-450-F

INERT GASES

(Ar, He)

NITROGEN

3000

30-450

2”, 4000PSI

2”, 600PSI

CGA580

1/4” SAE FLARE

452IN-175-F-680

INERT GASES

(Ar, He)

NITROGEN

5500

5-175

2”, 6000PSI

2”, 300PSI

CGA680

1/4” SAE FLARE

452IN-450-F-680

INERT GASES

(Ar, He)

NITROGEN

5500

30-450

2”, 6000PSI

2”, 600PSI

CGA680

1/4” SAE FLARE