• PFA FITTING-MC-MALE CONNECTOR
  • PFA FITTING-ME-MALE ELBOW
  • PFA FITTING-MBT-MALE BRANCH TEE
  • PFA FITTING-FC-FEMALE CONNECTOR
  • PFA FITTING-FE-FEMALE ELBOW
  • PFA FITTING-UT-UNION TEE
  • PFA FITTING-U-UNION
  • PFA FITTING-UE-UNION ELBOW
  • PFA FITTING-EA-ELBOW ADAPTOR
  • PFA FITTING-RU-REDUCING UNION
  • PFA FITTING-RUE-REDUCING UNION ELBOW
  • PFA FITTING-PMU-PANEL MOUNT UNION
  • PFA FITTING-UF-UNION FLANGE
  • PFA FITTING-UA-UNION ADAPTOR PIPE WELDING TYPE T TYPE
  • PFA FITTING-UA-UNION ADAPTOR PIPE WELDING TYPE S TYPE
  • PFA FITTING-RUA-REDUCING UNION ADAPTOR T TYPE
  • PFA FITTING-UA-UNION ADAPTOR PIPE WELDING TYPE T TYPE
  • PFA FITTING-UEA-UNION ELBOW ADAPTOR S TYPE
  • PFA FITTING-UEA-UNION ELBOW ADAPTOR T TYPE
  • PFA FITTING-RA-REDUCING ADAPTOR FLARE AND WELD TYPE
  • PFA FITTING-RUT-REDUCING UNION TEE
  • PFA FITTING-RA-TEE ADAPTOR FLARE AND WELD TYPE
  • PFA FITTING-RTA-REDUCING TEE ADAPTOR FLARE AND WELD TYPE
  • PFA FITTING-RUTA-REDUCING UNION TEE ADAPTOR T AND S TYPE
  • PFA FITTING-UTA-UNION TEE ADAPTOR A TYPE
  • PFA FITTING-UTA-UNION TEE ADAPTOR B TYPE
  • PFA FITTING-UTA-UNION TEE ADAPTOR C TYPE
  • PFA FITTING-UTA-UNION TEE ADAPTOR A TYPE
  • PFA FITTING-UTA-UNION TEE ADAPTOR B TYPE
  • PFA FITTING-UTA-UNION TEE ADAPTOR C TYPE
  • PFA FITTING-MCT-MALE CONNECTOR THROUGH
  • PFA FITTING-FIT ONE FITTING FOR QUARTZ TUBE
  • PFA FITTING-CP-CAP
  • PFA FITTING-E-FITTING END
  • PFA FITTING-UN-UNION NUT
  • PFA FITTING-HN-HALF NUT
  • PFA FITTING-RI-COMPRESSION RING
  • PFA FITTING-FLARING TOOLS HOT TYPE
  • PFA FITTING-FLARING TOOLS HOT TYPE
  • PFA FITTING-FLARING TOOLS COOL TYPE
  • PFA FITTING-FLARING TOOLS COOL TYPE
  • PFA FITTING-PORTABLE TUBE FLARING HEATING MACHINE
  • PFA FITTING-SPECIAL WRENCH FOR FIT ONE

PFA Fittings

FIT-ONE

Designed with simplicity and easy of installation, FIT-ONE overcomes the shortcoming which flare type fittings have in common: lacking resistivity.

  • Maximum Operating Temperature: 392°F (varies upon the material of Compression Ring)
  • Maximum Operating Pressure: 101.5 Psi G
  • Applicable Fluid: Liquid
  • Applicable Tube Material: PFA or PTFE
  • Material of Nut: PFA
  • Material of Body: PFA or PTFE

fit-one-compression-ring,-pfa-flared-type-fittings-

 

The development of such revolutionary fitting is made possible by our business model, introducing the following features:

►High resistivity against pulling makes a reliable fitting

PFA Fitting FIT-ONE Compression-Ring design is a perfect solution to the shortcoming of general flare type fitting.

 bueno-fit-one-compression-ring,-pfa-flared-type-fittings 

 The Compression-Ring firmly grips the tube, achieving high resistivity against pull.

The screw nut will pressure the Compression-Ring when fastened to the designated location, securing the conjunction between the PFA tube and the PFA body fitting.

 PFA fittings with compression ring

►Small fluid pressure loss and easy replacement of liquids

Low torque fastening nut helps securing the flow of fluid path, minimizing the loss of fluid pressure while decreasing liquid remnants.

As a result, the replacement of liquids can be carried out easily.

 PFA compression ring fitting

Click-Gauge as the fastening reminder

The Click-Gauge indicates the optimal fastening location, maximizing the performance of the fitting without damaging it. 

BIT PFA ring click guage fitting 

When the nut is fastened to the optimal location of the body, the gauge will notify the operator either through vibration or sound.

PFA Tubing fitting assemble  PFA Tubing fitting assemble

 

 PFA Tubing fitting impact ring material table

  • FIT ONE PFA fittings are well suited for any corrosive or high-purity application.
  • MC-MALE CONNECTOR
  • ME-MALE ELBOW
  • MBT-MALE BRANCH TEE
  • FC-FEMALE CONNECTOR
  • FE-FEMALE ELBOW
  • UT-UNION TEE
  • U-UNION
  • UE-UNION ELBOW
  • EA-ELBOW ADAPTOR
  • RU-REDUCING UNION
  • RUE-REDUCING UNION ELBOW
  • PMU-PANEL MOUNT UNION
  • UF-UNION FLANGE
  • UA-UNION ADAPTOR PIPE WELDING TYPE T TYPE
  • UA-UNION ADAPTOR PIPE WELDING TYPE S TYPE
  • RUA-REDUCING UNION ADAPTOR T TYPE
  • UA-UNION ADAPTOR PIPE WELDING TYPE T TYPE
  • UEA-UNION ELBOW ADAPTOR S TYPE
  • UEA-UNION ELBOW ADAPTOR T TYPE
  • RA-REDUCING ADAPTOR FLARE AND WELD TYPE
  • RUT-REDUCING UNION TEE
  • RA-TEE ADAPTOR FLARE AND WELD TYPE
  • RTA-REDUCING TEE ADAPTOR FLARE AND WELD TYPE
  • RUTA-REDUCING UNION TEE ADAPTOR T AND S TYPE
  • UTA-UNION TEE ADAPTOR A TYPE
  • UTA-UNION TEE ADAPTOR B TYPE
  • UTA-UNION TEE ADAPTOR C TYPE
  • UTA-UNION TEE ADAPTOR A TYPE
  • UTA-UNION TEE ADAPTOR B TYPE
  • UTA-UNION TEE ADAPTOR C TYPE
  • MCT-MALE CONNECTOR THROUGH
  • FIT ONE FITTING FOR QUARTZ TUBE
  • CP-CAP
  • E-FITTING END
  • UN-UNION NUT
  • HN-HALF NUT
  • RI-COMPRESSION RING
  • FLARING TOOLS HOT TYPE
  • FLARING TOOLS HOT TYPE
  • FLARING TOOLS COOL TYPE
  • FLARING TOOLS COOL TYPE
  • PORTABLE TUBE FLARING HEATING MACHINE
  • SPECIAL WRENCH FOR FIT ONE



  • FIT-ONE promises sheer simplicity of use, and utmost safety in operation
  • PFA fitting offers great resilience against tension, and maintains firm connection even when the tube is stretched twice in length
  • Full traceability for every product
  • Fully customization to meet your every demand
  • Buys precious time to react in case of unwanted incidents
  • Zero leakage in high temperature 98% sulphuric acid cycle tests

FIT-ONE PFA Fitting Assembly
Excellent performance with simple design.
Saves more time and human power with special wrench,
Components and assembly tools.

1. Compression Ring

2. PFA Nut

3. PFA Fittings Body

4. PFA Tube

5. Hot air gun

6. Flare tools

 

Assembly Method for FIT-ONE PFA Flare Type Fittings

1. Cut the  PFA Tube evenly with a tube cutter.

 Assembly Method for FIT-ONE PFA Flare Type Fittings

2. Switch the power on and set the heater to the appropriate temperature.

Assembly Method for FIT-ONE PFA Flare Type Fittings 02

3. Apply the nut and  Compression Ring to the PFA Tube, in that order.

Assembly Method for FIT-ONE PFA Flare Type Fittings 03

 

4. After reaching the set temperature, insert PFA Tube into the mating port. Remove at the appropriated time.

Assembly Method for FIT-ONE PFA Flare Type Fittings 04

 

►Alternative: Hot Air Gun

When using a hot air gun, heat the tube up to 320ºC and rotate the PFA Tube  to keep it evenly heated.

Assembly Method for FIT-ONE PFA Flare Type Fittings 05

 

5. Insert the flaring tool into the PFA Tube immediately, and remove once cooled down.

Assembly Method for FIT-ONE PFA Flare Type Fittings 06

 

6. Insert the tube into the fitting and tighten the nut until the nut paw contacts with click gauge.

Assembly Method for FIT-ONE PFA Flare Type Fittings 07

 

 Assembly Method for FIT-ONE PFA Flare Type Fittings 09Assembly Method for FIT-ONE PFA Flare Type Fittings 10


 

  • Wet Etch and Clean
  • CMP Chemical-Mechanical Polishing
  • Semiconductor
  • Data Storage
  • Flat Panel
  • LED