Data Sheet
Stainless Steel Airset
Engineered for outstanding performance
in severe service applications.
The Fisher
®
Type 67CFSR stainless steel instrument air supply
regulator is easy to install and provides constantly controlled,
reduced pressures to pneumatic and electropneumatic controllers
and other instruments. Its rugged construction materials make it
suitable for harsh marine environments.
The Type 67CFSR stainless steel regulator offers several major
features and bene ts:
• Meets accuracy, repeatability, and hysteresis demands of digital
and pneumatic instrumentation
• Lower leak rates, lower operating costs
• Easier mounting reduces installation times
• Rugged construction for all service conditions
• Designed with digital instruments in mind
• Takes its place as the airset of choice for future decades of
high performance
When compared to the competition, the Type 67CFSR airset
regulators are more accurate, smaller, and lighter. These
advantages equal greater reliability and dependability.
Lower operating costs.
The cost to power pneumatic instruments in chemical
manufacturing, hydrocarbon, and process industries is continuing
to increase, and along with it is the need to minimize internal
relief valve leakage wherever possible. Intensive laboratory leak
testing shows the Type 67CFSR has zero leakage from the internal
relief valve. This bene t alone can save plant resources otherwise
used to provide the air, natural gas, or inert gas required to power
pneumatic or digital instruments.
Optimized for performance.
The higher setpoint capability (0 to 150 psig / 0 to 10.3 bar) can
be used to supply high-tech instruments like the FIELDVUE
®
digital
valve controller, as well as rugged high-pressure piston actuators. In
addition to accuracy, the Type 67CFSR regulators assure maximum
pneumatic instrument performance and reliability, with a broad
operating temperature range (-40 to 180°F / -40 to 82°C, options to
-60 and 300°F / -51 and 149°C) to match the toughest pneumatic
instrument speci cation requirements.
Type 67CFSR: High resistance to corrosion, field proven in
severe service including offshore applications.
Leakage Rates Compared During Vigorous 500,000-Cycle Testing
Brand B Brand B Type 67CFSR
www.fisherregulators.com
CU.FT / HOUR
mL / HOUR
0.5
1400
0.5
1400
0