Page 272 - Praxair - Specialty Gases and Equipment Reference Guide

3005 Regulators

Oxygen Line Regulators

3005 Series – Line Regulator
The 3005 Series is an economical line regulator. It can be
used for point of use control of oxygen.

Features and Benefits
n Nickel Plated Brass Barstock n 2" Monel Diaphragm
Helps ensure compatibility for Monel reduces adiabatic heat
oxygen service of recompression
n Needle Valve
Chrome-plated brass

Specifications Materials
n Inlet Pressure n Cv n Body n Seats and Seals
3000 psig 0.4 Nickel-plated brass barstock Neoprene/Nylon
n Temperature Range n Body Ports n Diaphragm n Bonnet
-40 °F to 140 °F 1/4" FNPT Monel Chrome-plated forged brass
(-40 °C to 60 °C) Section E – Gas Handling Equipment
Ordering Information – Series PRS3005ABCD-CGA Highlighted selection indicates most popular model

A B C D CGA
Outlet Pressure Outlet Gauge Inlet Gauge Outlet Assemblies Assembly/Gauges Inlet Connections
1: 0-15 psig 30"-0-30 psig 0: None 0: 1/4" FNPT Port 0: Bare Body 000: 1/4" FNPT
2: 0-50 psig 30"-0-100 psig 1: 1/4" MNPT 1: Standard Assembly TF2: 1/8" Tube
3: 0-100 psig 30"-0-200 psig 2: 1/4" Tube Fitting (psi/kPa Gauges) TF4: 1/4" Tube
4: 0-250 psig 0-400 psig 3: Diaphragm Valve 1/4" Tube Fitting 2: Standard Assembly TF6: 3/8" Tube
5: 0-500 psig 0-1000 psig 4: Diaphragm Valve 1/4" MNPT (bar/psi Gauges) TF8: 1/2" Tube
7: 0-150 psig 30"-0-200 psig 5: Needle Valve 1/4" MNPT
6: 1/8" Tube Fitting
7: 3/8" Tube Fitting
8: Diaphragm Valve 1/8" Tube Fitting
9: Diaphragm Valve 1/4" FNPT

Option – 3005 Series Description
Point of use panels See page E •303 for details

1-877-PRAXAIR www.praxairdirect.com E•271