Airgas - Y11ASN245G540-AG - Airgas® Model ASN245 Brass Plated Analytic Series/High Purity Single Stage Regulator With CGA-540 Connection

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Airgas® Model ASN245 Brass Plated Analytic Series/High Purity Single Stage Regulator With CGA-540 Connection

Airgas® Model ASN245 Brass Plated Analytic Series/High Purity Single Stage Regulator With CGA-540 Connection

By

Airgas

Airgas Part #:Y11ASN245G540-AG

Manufacturer Part #:ASN245G540

$NA.NA /NA

Each

Item Details

These brass, single-stage, high-purity regulators are recommended for non-corrosive analytical and process applications where precise flow control is not critical. A specially designed, convoluted, stainless steel diaphragm with metal to metal seals provides good regulating performance and maximum purity integrity without the need for a soft seal, which often can be a source of contamination. The CGA-nipple has a special high-purity, non-lubricated check valve incorporated into the nose, and a safety relief valve to protect the internal regulator components. Each regulator is capable of withstanding an internal vacuum and is provided with a diffusion-resistant, diaphragm packless outlet valve to maintain system purity. The optional bonnet vent port (1/8" NPT) allows for the venting of hazardous gases in the event of diaphragm failure.

Features

Encapsulated Filter Seat Assembly: For added gas stream purity and extended service life.
Convoluted Stainless Steel Diaphragms: Provide superior leak integrity without contamination from a non-metallic liner or seal.
Bonnet Vent Ports (1/8" NPT): 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.
Five Outlet Pressure Ranges: Provide application pressure compatibility.
CGA-Connection with Integral Check Valve: Prevents contamination during cylinder changeout.

Specifications

Maximum Inlet Pressure: 3,500 psig
Outlet Pressure Range: 0 - 500 psig
Capacity: 3,500 scfh @ Max Delivery Pressure
Inlet Gauge Range: 0 - 4,000 psig
Delivery Gauge Range: 0 - 1,000 psig
Flow Capacity: Cv=0.08
Ambient Operating Temperature: -40° F to +165° F
Designed Leak Rate: 2 x10-8 ccs (helium)
Weight: 4 lbs
Ports: 1/4" FNPT
Decay Inlet Characteristic: 1.8 psi/100 psi

Product Attributes

Model

» ASN245

Usage

» Analytic Series
» High Purity

Material

» Brass Plated

Regulator Type

» Single Stage Regulator

Inlet Connection

» CGA-540

Outlet Connection

» 1/4" Compression

Max Outlet Pressure

» 500 psig

Gauge Diameter

» 2 1/2"

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