Page 304 - Praxair - Specialty Gases and Equipment Reference Guide

Gas Delivery Systems

Praxair’s Multi-Gas Point-of-Use Panels

Praxair’s standard line of Multi-Gas Point-of-Use Panels allow
from one to five gases to be effectively pressure-controlled to one
or multiple instruments or use points in your laboratory. Praxair
can custom design these panels to fit your application or space
requirements, and can supply up to 60 points of use on single
panels. Please contact your local Praxair representative if large
systems are required.

Features and Benefits – Catalog Standard Panels
n Up to five single stage, high- n Regulators mounted to the
purity brass or stainless steel surface of the panel, with
regulators. valves and gauges attached
n 1/4 turn directional high-purity directly to the regulators
diaphragm valves for each (Surface-Mounted
regulator. Regulators).
n Two piping configurations – n Vertically-mounted panels can
be supplied with the outlet
multiple gases inlets and outlets, connections exiting the right
or a single gas inlet with up to side or the bottom of the panel,
five outlets. or designed to fit you’re
n Horizontal or vertical mounting application.
require a minimal laboratory n 316 stainless steel tubing,
space. cleaned to gas chromatograph
n Horizontally-mounted panels grade.
can be supplied in two n Fully welded, brushed stainless Vertical Mounted Vertical Surface
variations: steel panel. Sections Mounted Sections
n Regulators, valves and tubing n Rated to 3000 psi working
mounted behind the panel pressure
surface (Bonnet-Mounted n Added safety
Regulators). Section E – Gas Handling Equipment

Materials
n Panels n Valves
Fully welded brushed Brass or stainless steel, 1/4 turn,
stainless steel high purity diaphragm valves
n Mounting Rails n Tube Fittings
Stainless steel, with thumb Brass or stainless steel,
screws for easy mounting compression fittings and NPT
n Regulators n Tubing
High purity brass or 316L stainless steel and copper
stainless steel, 3000 Series cleaned to gas chromatograph Horizontal Mounted Sections
regulators grade and oxygen service

Ordering Information –
Series PRS5MPABCDEFG (Bonnet-Mounted Regulators) and Series PRS5MSABCDEFG (Surface-Mounted Regulators)

A B C D E F G
Material Pressure Number of Regulators Type Inlet Outlet Orientation
B: Brass 1: 15 psi 1: 1 Regulator 1: Individual Inlets 0: 1/4" tube 0: 1/4" tube 0: Horizontal
S: Stainless 2: 50 psi 2: 2 Regulators 2: Combined Inlets 1: 1/8" tube 1: 1/8" tube 1: Vertical
3: 100 psi 3: 3 Regulators 2: 1/4" FPT 2: 1/4" FPT
4: 250 psi 4: 4 Regulators
5: 500 psi 5: 5 Regulators
7: 150 psi

i For larger non-standard configurations, please
contact your local Praxair representative.

1-877-PRAXAIR www.praxairdirect.com E•303