Airgas - Y12C144B973-AG - Airgas® Model C144B973 Brass High Purity/Low Flow/Non-Corrosive Two Stage Regulator With 1/4" FNPT Connection

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Airgas® Model C144B973 Brass High Purity/Low Flow/Non-Corrosive Two Stage Regulator With 1/4" FNPT Connection

Airgas® Model C144B973 Brass High Purity/Low Flow/Non-Corrosive Two Stage Regulator With 1/4" FNPT Connection

By

Airgas

Airgas Part #:Y12C144B973-AG

Manufacturer Part #:C144B973

$NA.NA /NA

Each

Item Details

These two-stage regulators are specifically designed for low-flow, non-corrosive gas applications where precise delivery pressure is critical. They feature a brass piston sensor in the first stage, a stainless steel diaphragm in the second stage and a preset safety relief valve. A sintered brass filter protects internal parts. These two-stage regulators are also ideal for medical diagnostic applications, such as blood gas analysis, where precise pressure control and low flow rates are required. They are available with a CGA-cylinder valve connection for use on large cylinders.

Features

Convoluted Stainless Steel Diaphragms: Provides superior leak integrity without contamination from a non-metallic liner or seal.
Low Internal Volume: Allows rapid purging and stabilization of gas flow.
Low-Flow Design: Provides precise pressure and flow control.
Small Size: Enables fast, easy fit up.

Specifications

Maximum Inlet Pressure: 3,000 psig
Capacity (scfh @ Max Del. Pressure): 25
Outlet Pressure Range: 0 - 50 psig
Relief Valve Setting: 350 psig
Delivery Gauge Range: 0 - 100 psig
Flow Capacity: Cv= 0.088
Ambient Operating Temperature: -20° F to +140° F
Designed Leak Rate: 1 x10-4 ccs (helium)
Weight: 3 lbs
Ports: (4) 1/8" FNPT and 1/4" FNPT
Decay Inlet Characteristic: 0.026/100 psi
Piston O-Ring: Viton-A®

Product Attributes

Model

» C144B973

Usage

» High Purity
» Low Flow
» Non-Corrosive

Material

» Brass

Regulator Type

» Two Stage Regulator

Inlet Connection

» 1/4" FNPT

Outlet Connection

» 1/4" FNPT

Max Outlet Pressure

» 50 psig

Gauge Diameter

» 1 1/2"

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