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853LCR Series

Liquid Cylinder Regulators

853LCR Series Liquid Cylinder Regulators are specially designed for gaseous withdrawal from liquid cylinders of Oxygen, Carbon Dioxide and Nitrogen. Not for use on high pressure cylinders.

Features

• Vapor side application on liquid cylinders or vessels 

• 0-125 psi delivery pressure 

• 500 psi (34.5 bar) maximum inlet pressure 

• Large 2-3/4” stainless steel diaphragm 

• High pressure side 500 psi external pressure relief valve 

• Forged brass body and housing cap 

• Delrin-bushing housing cap for smooth pressure adjustment 

• Stem-type seat assembly for more reliable performance 

• Sintered bronze inlet filter 

• 2-1/2” dual scale outlet gauge 

• Conforms to CGA E-4 Standard for Gas Pressure Regulators 

• Cleaned for oxygen service per CGA 4.1

 

Product Inquiry

Ordering Info

Model Number

Gas Service

Maximum Inlet Pressure (PSI)

Maximum Delivery Pressure (PSI)

Inlet Gauge

Inlet Gauge

Inlet Connection

Outlet Connection

853LCRX-125

OXYGEN

500

5-125

NONE

2-1/2”, 200PSI

CGA540

9-16” - 18RH(M)

853LCRIN-125

NITROGEN

500

5-125

NONE

2-1/2”, 200PSI

CGA580

5/8” - 18RH(F)

853LCRCD-125

CARBON

DIOXIDE

500

5-125

NONE

2-1/2”, 200PSI

CGA320

5/8” - 18RH(F)

1 psi = 0.00689 MPa = 6.895 kPa = 0.06895 bar = 0.07 kgf / cm2, 1 scfh = 0.0283 m3/h = 0.472 LPM

 

Restrictions

Caution SignWARNING: Cancer and Reproductive Harm For more information go to www.P65Warnings.ca.gov

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