Fitting Instrument

Parker Instrumentation Tube Fittings are designed as leak-free connections for process, power, and oil and gas instrumentation applications handling liquids, gases and chemicals. Parker’s instrument tube fittings have been engineered and manufactured to consistently provide the highest level of reliability. All working pressures have been calculated according with ANSI B31.3.

• Three piece simple design to work on all instrumentation grade tubing
• Molybdenum Disulfide coated nuts to prevent galling and provide lubrication
• Single ferrule system treated with Suparcase technology to insure sealing
• Superior body seat surface finish to seal gases and liquids
• Single ferrule technology to provide excellent anti-vibration performance
• Excellent in high thermo cycling applications

• Industry standard design for all instrumentation grade tubing
• Silver coated threads to reduce galling
• Back ferrule is treated with Suparcase technology to provide a strong mechanical grip on the tube
• Industry double ferrule design for system specifications

• Compression fitting for medium pressure applications up to 15,000 psi (1034 bar)
• Inverted body and nut design for added strength with thick-wall tubing
• Longer thread area for improved performance and resistance to vibration
• Molybdenum Disulfide coated nuts to prevent galling and for higher temperature applications
• Installation and rework time reduced by 50%

• Available in socketweld, buttweld and automatic buttweld connections
• Manuafactured to meet ASME Section III, and ANSI B31.1 and B31.7 codes
• Permanent, leak free connection
• For critical application and high temperatures such as steam