Airgas - Y12ASC445B580-AG - Airgas® Model ASC445 Stainless Steel High Purity/Analytic Series Two Stage Specialty Application Regulator With CGA-580 Connection

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Airgas® Model ASC445 Stainless Steel High Purity/Analytic Series Two Stage Specialty Application Regulator With CGA-580 Connection

Airgas

Airgas Part #:Y12ASC445B580-AG

Manufacturer Part #:ASC445B580

$NA.NA /NA

Each

This series of stainless steel two-stage high-purity regulators is designed for non-corrosive analytical, mildly corrosive and process applications requiring precise, stable delivery pressure control. The two-stage design yields a delivery pressure change of less than 0.05/100 psi inlet change. Convoluted 316L SS diaphragms provide excellent regulating characteristics and allow for internal vacuum purging. The metal-to-metal diaphragm seal prevents contamination by eliminating the need for a soft seal and provides a leak-rate design of less than 2 x 10-8 ccs helium. This minimizes cleanup time in vacuum purging and yields lower residual contaminant levels. A diaphragm packless outlet valve with a 1/4" compression tube fitting is provided for flow control and to maintain system purity. Captured bonnet ports with optional vent adapters are standard on both stages and allow the venting of hazardous gases in the event of diaphragm failure. These regulators are cleaned for the most demanding high-purity service.

Convoluted 316L SS Diaphragms: Provide superior leak integrity without contamination from a non-metallic liner or seal.
Bonnet Vent Ports (with Optional Bonnet Vent adapters): Allow venting of hazardous gases in the event of diaphragm failure.
Standard Threaded Bonnet (with Optional Collar-Mount Nuts) for easy panel mounting.
Diaphragm Packless Valve (with 1/4" Compression Fitting): Promotes system purity.
Encapsulated Valve Design: Provides longer regulator life.

Model

» ASC445

Usage

» High Purity
» Analytic Series

Material

» Stainless Steel

Regulator Type

» Two Stage Regulator
» Specialty Application Regulator

Inlet Connection

» CGA-580

Outlet Connection

» 1/4" Compression

Max Outlet Pressure

» 60 psig

Gauge Diameter

» 2 1/2"