White Knight distributes Fit-One Fittings in North America. For international sales, please contact Bueno Technology at 886-6-6935311#313 or visit https://zh-tw.buenoeco.com.

Fit-One 接头


Fit-One Impact Ring and Click-Gauge Diagram

Unique Impact Ring Design

Fit-One fittings are great alternatives to conventional flared fittings. Their impact ring design allows for higher operating temperatures and creates more robust connections. The impact ring firmly grips the tubing and creates strong resistance to pulling forces. Once the fitting nut is screwed tightly, the union between the tubing and fitting body is virtually inseparable.

Optimal Torque Indicator

The Click-Gauge indicates the optimal fastening location, maximizing the performance of the fitting without damaging the connection. When the nut is tightened to the optimal location on the body, the gauge will notify the operator either through a vibration or sound.


  • Conventional Flared connection for easy installation/retrofit
  • Capable of 200°C due to unique “Impact Ring” design
  • Click-Gauge ensures proper torque is applied
  • High-purity PFA construction; All PFA flow path
  • Compatible with wide range of chemistries/gasses
Fit-One PFA Union Fittings

PFA 同徑直通接頭接头

Fit-One PFA Reducing Union Fittings

PFA 異徑直通接頭接头

Fit-One PFA Male Connector Fitting

PFA 公管牙直通接頭接头

Fit-One PFA Female Connector Fitting

PFA 母管牙直通接頭接头

Fit-One PFA Union Adaptor (Pure Bond)

Union Adaptor (Pure Bond)

Fit-One PFA Union Adaptor Fittings

PFA 直通接頭轉直管接头

Fit-One PFA Reducing Adaptor Fittings

PFA 異徑直通焊接式直管接头

Fit-One PFA Reducing Union Adapter Fittings

PFA 異徑直通接頭轉直管

Fit-One PFA Fitting Feale Elbow FE

PFA 異徑直通焊接式直管接头

Fit-One PFA Panel Mount Union Fitting

PFA 穿板直通接頭接头

Fit-One PFA Male Connector Through Fittings

PFA 管節套接頭

Fit-One PFA Union Elbow Fittings

PFA 同徑90度彎頭接头

Fit-One PFA Male Elbow Fitting

PFA 公管牙90度彎頭接头

Fit-One PFA Female Elbow Fitting

PFA 母管牙90度彎頭接头

Fit-One PFA Elbow Adaptor-fitting

PFA 90度彎頭轉直管接头

Fit-One PFA Union Elbow Adapter Fittings

PFA 同徑90度彎頭接头

Fit-One PFA Reducing Union Elbow Fitting

PFA 異徑90度彎頭接头

Fit-One RUTA Reducing Union Adapter Tee

PFA 異徑三通接頭轉直管

Fit-One RUTA Reducing Union Tee PFA Fittings

PFA 異徑三通接頭接头

Fit-One PFA Union Tee Fitting

PFA 同徑三通接頭接头

Fit-One PFA Male Branch Tee Fitting

PFA 公管牙同徑三通接頭接头

Fit-One PFA Union Flange

PFA 法蘭端接頭

Fit-One PFA CP Cap Fitting


Fit-One PFA Fitting Ends

PFA 接頭終端蓋

Fit-One PFA Fitting Feale Elbow FE

PFA 螺帽

Fit-One PFA HN Half Nut

PFA 半螺帽

Fit-One Heat Flaring Tools


Fit-One Cold Flaring Tools


Fit-One Compression Ring

迫緊環 Compression Rings

Fit-One Special Fittings Wrench

FIT-ONE 專門特殊板手