Hover cursor over image to view larger picture
Loading

Airgas® Model C444B330 Stainless Steel High Purity/Corrosive Service Supelcoat™ Coated Regulator/Single Stage Regulator With 1/4" FNPT/CGA-330 Connection

By

Airgas Part #:Y11C444B330-AG

Manufacturer Part #:C444B330


$NA.NA /NA
Each

Item Details

  • Airgas®' unique line of Cyclone Technology pressure regulators are designed to preserve the specific gas mixture. These have a unique internal design to ensure all surfaces are continually swept, thus not allowing any dropout regardless of differences in specific weight of the various compounds within the mixture. These regulators also have a proprietary Supelcoat™ coating that prevent interaction of corrosive and volatile compounds in high purity gas mixtures used in EPA analysis. This unique internal design and coating will prevent compounds like Mercury from sticking to the wetted surfaces of the regulator as the gas passes through. Also for chromatography processes where the gas cannot be compromised by any interaction, this organic coating provides a complete inert surface. The coating does not allow for any loss of a component of a gas such as reactive like reduced sulfur compounds, ammonia, NO2, HCl. Environmental testing processes where the gases would have formaldehyde and HF would also benefit from using these products.

Features

  • All internal surfaces are continuously sweep with the unique cyclone technology, ensures the gas mixture is maintained.
  • Exceptional speed in recovery of base line after cylinder change out, no need for long purging.
  • Low internal volume.
  • Enhances analytical applications in that the gas and components within a gas mixture will not react to the metal of the components that the gas comes in contact with.
  • Ensures compounds within the gas such as Mercury are not diluted due to interaction or sticking to untreated metal.
  • Offered in both single and two stage designs.
  • Convoluted Hastelloy® C-22 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.
  • High-Flow Capacity permits excellent pressure control for multi-instrument applications.
  • Threadless Seat Design provides longer regulator life.
  • Shipped ready for use.

Specifications

  • Maximum Inlet Pressure: 1,250 psig
  • Inlet Gauge Range: 0-4,000
  • Delivery Gauge: 0-100
  • Outlet Pressure Range: 0-60 psig
  • Capacity: 270 scfh @ Max Delivery Pressure
  • Flow Capacity: Cv = 0.06
  • Designed Leak Rate: bubble tight
  • Ambient Operating Temperature: -40° F to +150° F
  • Decay Inlet Characteristic: 0.01/100 psi
  • Ports: (6) 1/4" FNPT

Product Attributes

Model

» C444B330

Usage

» High Purity
» Corrosive Service

Material

» Stainless Steel

Regulator Type

» Supelcoat™ Coated Regulator
» Single Stage Regulator

Inlet Connection

» 1/4" FNPT
» CGA-330

Outlet Connection

» 1/4" Compression"

Max Outlet Pressure

» 60 psi

Gauge Diameter

» 2 1/2"