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Airgas® Single Stage Brass 0-6000 psi delivery, inlet 6000 psi High Delivery Pressure Cylinder Regulator CGA-677

Airgas Part #:Y11N198K677-AG


Manufacturer #:N198K677

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$761.25 /Each
Package Size: 1 Each
$761.25 Each
$761.25 Each

Typically in Stock

Item Details

  • Designed for a wide range of pressure settings, these single-stage regulators are recommended for use in petroleum field applications, research laboratories for hydrogenation, catalytic reduction, accelerated age testing, calorimetric testing, component testing, and pressure testing applications. These regulators feature a rugged brass piston, which provides increased safety and reliability at high delivery pressures. A 25-micron inlet filter protects internal components.


  • Rugged Brass Piston - provides increased safety and reliability at high delivery pressures.
  • Bonnet Vent Ports (with optional bonnet vent Adapters) - allow venting of hazardous gases in the event of sensor O-ring failure.
  • Standard Threaded Bonnet (with optional collar-mount nuts) - for easy panel mounting.
  • Ultrasonic Cleaning - allows high-purity gas handling without costly pre-cleaning.

Product Attributes

Regulator Type

» Cylinder


» 1/4" FNPT"


» Brass


» 1/4"MNPT Instrument Valve"


» Single


» High Delivery Pressure

Inlet Gauge

» 0-10\0