Specialty Gas Regulators
Non-Reactive, Mildly Reactive and Highly Reactive Gas Applications:
Calibration, Sampling, Processing Systems in Single-Stage,
Piston Style Fixed and Variable Versions.
Contemporary Products remains dedicated to the hallmark of "Quality, Service and
Value" as we move broadly into the instrumentation market.
All we do is focused on our customers.  Our determination to provide the highest
quality of products;  to serve our customers' needs in a timely manner
and to price our products fairly is the CPI way.
CP1/8-x
CP1/8-x
Fixed Flow with
balanced pressure and
flow capabilities.
Available also with
on/off needle valve.
CP973-x
CP973-x
Fixed Flow regulator.
CP180-8UN-SS
CP180-8UN-SS
Click Reg with preset
flow ranges with
CGA 180 inlet.
CP10-x
CP10-x
Bayonet Style on/off or
Needle Valve Style
(right) fixed flow.
Bayonet Style has
purge capability.
CP1/8-8UN
CP1/8-8UN
Click Reg with
preset flow ranges
with 1/8" inlet.
CP600-x
CP600-x
with on/off valve--needle
or valve--needle or
bayonet style.bayonet
style.
CP180-8AN
Variable Pressure
Regulator
Standard Flow Ranges:
  • 0 to 5 lpm
  • 0 to 8 lpm
  • 0 to 15 lpm
  • 0 to 120 psi
Constant Pressure
Standard
CP180-8AN
Click Regulator Flow Ranges:
  1. .3, .5, 1, 1.5, 2, 2.5, 3, 5, 6, 7 & 8
  2. .5, 1, 1.5, 2, 2.5, 3, 4, 5, 6, 7 & 8
  3. .5, 1, 1.5, 2, 3, 4, 5, 6, 8, 10 & 15
  4. .5, 1, 2, 3, 4, 5, 6, 8, 10, 15 & 25
  5. 1/32, 1/16, 1/8, 1/4, 3/8, 1/2, 3/4, 7/8 & 1
  6. Also available:  Custom Flow ranges available
Note: X = Flow Rate in
Liters Per Minute
(LPM)
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CPI offers a variety of inlet & outlet connections for virtually all regulators.
Inlet Connections
  • 1/8" npt
  • 1/4" npt
  • C10
  • CGA standards such as: 170,
    180, 600, 973
  • Also available: Customer
    specified connections
Outlet Connections
  • 1/16"
  • 5/64"
  • 3/32"
  • 1/8"
  • 3/16"
  • 1/4" hose barbs
  • Also availabler: Customer
    specified connections
Standard Specifications for our Regulators
Materials of Construction for regulators are dependent upon user specified applications
Inlet Pressure
10 psi minimum -
3000 psi maximum
Outlet Pressure
.1 - 120 psi
+/- 10%
Flow Range
.01 - 150 LPM
+/- 10%
Leak Rate
.1x10-4 cc/sec
Temperature Range
-100°F - 400°F
All regulators can be manufactured
from:
  • Anodized Aluminum Components
  • Brass, or Nickel Plated Brass
    Components
  • Stainless Steel Components.
Appropriate resilient materials will be
used for piston seats and o-rings.
Pressure Chart
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BIDWELL Industrial Group, Inc.