• Airgas Model C444D590 Supelcoat Coated Stainless Steel High Purity Single Stage Pressure Regulator With 1/4" FNPT
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Airgas Model C444D590 Supelcoat™ Coated Stainless Steel High Purity Single Stage Pressure Regulator With 1/4" FNPT Connection And Threadless Seat

Airgas Model C444D590 Supelcoat™ Coated Stainless Steel High Purity Single Stage Pressure Regulator With 1/4" FNPT Connection And Threadless Seat

$958.00 USD
$958.00 USD
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These 316 stainless steel single-stage high-purity regulators are recommended for non-corrosive analytical, mildly corrosive and process applications where precise flow control is not critical. A specially designed, convoluted Hastelloy® C-22 diaphragm provides good regulating performance and maximum purity integrity without the need for a soft seal, which often can be a source of contamination. 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 adapter enables venting hazardous gases in the event of diaphragm failure.

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Technical Specifications

Maximum Rated Inlet Pressure: 4,000 psig
Outlet Pressure Ranges: 0-100 psig
Flow Capacity: Cv=0.06
Ambient Operating Temperature: -40° F to +150° F
Designed Leak Rate: Bubble tight
Weight: 3 lbs
Ports: ¼" FNPT
Delivery Gauge: 0 - 200
Capacity: 1,750 scfh @ Max Delivery Pressure
Decay Inlet Characteristic: 0.23/100 psi
Stage
Single Stage
Brand
Airgas
Material
Stainless Steel

Product Attributes

Model
C444D590
Usage
High Purity
Material
Stainless Steel
Regulator Type
Single Stage Regulator
Inlet Connection
1/4" FNPT
Outlet Connection
1/4" FNPT
Max Outlet Pressure
100 psig
Gauge Diameter
2 1/2"