PEEK Flangeless Three Piece Fittings to meet your fluidic needs

We offer a wide selection of fittings and connections

PEEK Flangeless Fittings

  • Standard fittings with straight threads.
  • Tool free and robust.
  • With the stainless steel sleeve, the tube does not rotate while torquing the flangeless nut. This helps eliminate loose fittings caused by unwanted tube twisting. 
  • Working temperature range -80°C +220°C
  • Used for standard rigid tubing OD: 1.6/2.0/2.5/3.0/3.2mm.
  • Thread: 1/4-28UNF, M6.

HPLC fittings that offer excellent chemical and mechanical properties

Part #Model No.ThreadTube ODTorquePull-off ForceBurst PressureNominal Pressure RatingMaterial
WF01B/WD01B
ACITF11010009WF01B-28K * YE-016F * KCF-038SUS3161/4-28UNF1.6mm OD0.2N·M2.17 kgf10.08Mpa7.06 MpaPEEK * ETFE * SUS316
ACITF11010010WF01B-28K * YE-020F * KCF-038SUS3161/4-28UNF2.0mm OD0.2N·M3.01 kgf10.76Mpa7.53 MpaPEEK * ETFE * SUS316
ACITF11010011WD01B-28K * YK-025F * KCF-045SUS3161/4-28UNF2.5mm OD0.2N·M3.89 kgf6.72 Mpa4.70 MpaPEEK * ETFE * SUS316
ACITF11010012WD01B-28K * YK-030F * KCF-045SUS3161/4-28UNF3.0mm OD0.2N·M3.89 kgf5.85 Mpa4.09 MpaPEEK * ETFE * SUS316
ACITF11010013WD01B-28K * YK-032F * KCF-045SUS3161/4-28UNF3.2mm OD0.2N·M5.69 kgf6.90 Mpa4.83 MpaPEEK * ETFE * SUS316
ACITF11010070WF01B-M6K * YE-016F * KCF-038SUS316M61.6mm OD0.2N·M2.43 kgf10.15Mpa7.11 MpaPEEK * ETFE * SUS316
ACITF11010071WF01B-M6K * YE-020F * KCF-038SUS316M62.0mm OD0.2N·M3.05 kgf11.31Mpa7.92 MpaPEEK * ETFE * SUS316
WF06B/WD06B
ACITF11010031WF06B-28K * YE-016F * KCF-038SUS3161/4-28UNF1.6mm OD0.2N·M2.85 kgf10.7 Mpa7.49 MpaPEEK * ETFE * SUS316
ACITF11010032WF06B-28K * YE-020F * KCF-038SUS3161/4-28UNF2.0mm OD0.2N·M2.74 kgf9.04 Mpa6.33 MpaPEEK * ETFE * SUS316
ACITF11010033WD06B-28K * YK-025F * KCF-045SUS3161/4-28UNF2.5mm OD0.2N·M2.78 kgf7.07 Mpa4.95 MpaPEEK * ETFE * SUS316
ACITF11010034WD06B-28K * YK-030F * KCF-045SUS3161/4-28UNF3.0mm OD0.2N·M3.99 kgf5.25 Mpa3.68 MpaPEEK * ETFE * SUS316
ACITF11010035WD06B-28K * YK-032F * KCF-045SUS3161/4-28UNF3.2mm OD0.2N·M5.69 kgf7.22 Mpa5.05 MpaPEEK * ETFE * SUS316
ACITF11010072WF06B-M6K * YE-016F * KCF-038SUS316M61.6mm OD0.2N·M2.86 kgf10.32Mpa7.22 MpaPEEK * ETFE * SUS316
ACITF11010073WF06B-M6K * YE-020F * KCF-038SUS316M62.0mm OD0.2N·M3.05 kgf10.85Mpa7.60 MpaPEEK * ETFE * SUS316