Parker CPI™ single ferrule compression tube fittings are designed as leak free connections for process, power, and instrumentation applications. These tube fittings utilize a single ferrule for easy make-up and excellent performance in vibration applications. The “spring loaded” effect of the single ferrule creates a constant tension between the fitting body and fitting nut.

CPI™ tube fitting are manufactured from heat code traceable 316 stainless steel. Other corrosion resistant alloys include 6Mo and Alloy C-276 (also known as Hastelloy C^®). Straight fittings are machined from cold finished bar stock, while shaped bodies are machined from close grain forgings.

The fittings are available for imperial pipe sizes from 1/16” through to 2” O.D., and for metric sizes from 2 mm through to 25 mm O.D. These gaugeable tube fittings are manufactured to the highest industry quality standards.

Markets:

• Chemical

• Petro-Chemical

• Power

• Nuclear

• Oil and Gas

• Pulp and Paper

Features/Benefits:

• Single Ferrule for easy makeup

• Molybdenium Disulfide coated nuts for low torque make-up

• Parker Suparcase™ ferrule for superior corrosion resistant

• Hardened ferrules provide optimum performance

Applications:

• Instrument Air Lines

• Heat Trace systems

• Process Lines