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Airgas® Model C440N Stainless Steel High Purity Absolute Pressure Regulator With 1/4" FNPT Connection
By
Airgas Part #:Y11C440N-AG
Manufacturer Part #:C440N
$1,100.65
Each
$1,100.65
/Each
Item Details
- This absolute pressure regulator is capable of accepting a line pressure of atmospheric to 250 psig and reducing it to within sub-atmospheric to 10 psig. This regulator is designed for high-purity gas systems and systems which handle highly corrosive media. Only Hastelloy® C-22 and PTFE material are in contact with the flow media. This regulator utilizes a soft-seated main valve for tight shutoff in dead-end applications and a metal diaphragm sensing element for enhanced pressure-control sensitivity.
Features
- Convoluted Hastelloy® C-22 Diaphragms provide superior leak integrity without contamination from a non-metallic liner or seal.
- Standard Threaded Bonnet (with optional collar-mount nuts) for easy panel mounting.
- Electropolishing and Ultrasonic Cleaning allows high-purity gas handling without costly pre-cleaning.
Specifications
- Maximum Rated Inlet Pressure: Atmospheric to 250 psig
- Outlet Pressure Ranges: 28" Hg vacuum to 10 psig
- Flow Capacity: Cv=0.06
- Ambient Operating Temperature: -65° F to +165° F
- Designed Leak Rate: 2 x10-8 ccs (helium)
- Weight: 3 lbs
- Ports: ¼" FNPT
- Delivery Gauge: 30" Hg-0-30
- Capacity: 210 scfh @ Max Delivery Pressure
Product Attributes
Model
» C440NUsage
» High PurityMaterial
» Stainless SteelRegulator Type
» Absolute Pressure RegulatorInlet Connection
» 1/4" FNPTOutlet Connection
» 1/4" FNPTMax Outlet Pressure
» 10 psigGauge Diameter
» 2 1/2"