
Parker Fittings
Ensure seamless operation with Parker Fittings. Our extensive range of fittings and quick couplings are engineered to the highest quality standards, minimizing downtime and maximizing efficiency. Find the perfect Parker Fittings for your specific application needs.

Parker Instrument Fittings & Quick Couplings

Parker CPI™ Fittings
• 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

Parker MPI™ Fittings
• Compression fitting for medium pressure
applications up to 15,000 psi (1,034 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%

Parker Cylinder Connections
• High integrity and ultra high integrity
(DISS) connections
• Seal enhancer improves connection
integrity
• Cleaned and packaged for O2 service
• Complete line consists of nipples, nuts,
gaskets, adapters, caps, plugs,
assemblies, seal enhancers, flexible
pigtails, torque wrenches

Parker Brass Push-to-Connect Fittings
• Prestolok® push-to-connect fittings are
designed for use with nylon, polyethylene,
polyurethane and soft metal tubing
• Ideal for pneumatic applications
• Equipped with stainless steel grab rings
eliminating need for tube supports
• No tools required for installation
• Designed for side-loading

Parker Quick Couplings
• Non-Spill designs virtually eliminate fluid
loss upon disconnection and drastically
minimize air inclusion during connection
• Common industrial and global
interchanges available
• Various body and seal materials available
for transfer and sealing off media in
corrosive or high purity applications
• Working pressures available up to 10,000
psi (690 bar)
