Home / IDEX VHP (Very High Pressure) High-Performance Fittings

VHP High-Performance Fittings: Grenzeloze UHPLC-Prestaties

De IDEX VHP (Very High Pressure) serie is specifiek ontwikkeld voor de extreme drukken die voorkomen in moderne HPLC- en UHPLC-systemen. Waar standaard fittingen hun limiet bereiken, garandeert de VHP-lijn een lekvrije verbinding voor 1/16” of 1/32″ tubing bij drukken tot wel 30.000 psi (2.070 bar).

Innovatieve Materialen: PK Polymeer

Veel VHP-fittingen maken gebruik van PK (Proprietary PEEK blend). Dit unieke polymeer combineert de chemische resistentie van PEEK met superieure mechanische eigenschappen:

  • Minimale “Cold Flow”: PK vervormt minder snel onder hoge druk dan puur PEEK.
  • Temperatuurbestendig: Veilig te gebruiken tot 200 °C.
  • Veelzijdig: Toegepast in FingerTight, LiteTouch® en MicroTight® ontwerpen voor drukken tussen 12.000 en 16.500 psi.

LiteTouch® and One-Piece Fingertight VHP PK fittings

Part No. Description Port Pressure Rating Required Torque Head Style Material
PK-100 VHP LiteTouch PK Ferrule for 1/16” OD Tubing 10-32 Coned 16,500 psi (1,140 bar) – – PK
PK-110 VHP LiteTouch PK Nut for 1/16” OD Tubing 10-32 Coned 16,500 psi (1,140 bar) 8.0 in-lbs (0.90 N·m) Standard Knurl PK
PK-132 VHP LiteTouch PK Ferrule for 1/32” OD Tubing 10-32 Coned 16,500 psi (1,140 bar) – – PK
PK-120BLK VHP One-Piece PK Fitting for 1/16” OD Tubing 10-32 Coned 12,000 psi (827 bar) 8.0 in-lbs (0.90 N·m) Standard Knurl PK

MicroTight® VHP PK fittings

Part No. Description Port Pressure Rating Required Torque Head Style Material
PK-126H VHP MicroTight One-Piece Headless PK Fitting for 1/32” OD Tubing 6-32 Coned 15,000 psi (1,035 bar) 3.0 in-lbs (0.34 N·m) Headless Micro Knurl PK
PK-126 VHP MicroTight One-Piece PK Fitting for 1/32” OD Tubing 6-32 Coned 15,000 psi (1,035 bar) 3.0 in-lbs (0.34 N·m) Standard Micro Knurl PK
PK-124 VHP MicroTight One-Piece PK Fitting for 360 µm OD Tubing 6-32 Coned 15,000 psi (1,035 bar) 3.0 in-lbs (0.34 N·m) Standard Micro Knurl PK
PK-112 VHP MicroFerrule for 1/32” OD Tubing 5/16-24 Coned 15,000 psi (1,035 bar) – – PK
PK-152 VHP MicroFerrule for 360 µm OD Tubing 5/16-24 Coned 15,000 psi (1,035 bar) – – PK
P-416 MicroTight Female Nut 5/16-24 Coned 15,000 psi (1,035 bar) 4.0 in-lbs (0.45 N·m) Female Knurl PEEK Natural
P-416BLK MicroTight Female Nut 5/16-24 Coned 15,000 psi (1,035 bar) 4.0 in-lbs (0.45 N·m) Female Knurl PEEK Black

Standard and reusable stainless-steel VHP fittings

Part No. Description Port Pressure Rating Required Torque Head Style Material Includes
VHP-200 VHP Fitting for 1/16” OD 10-32 Coned 30,000 psi (2,070 bar) 20 in-lbs (2.25 N·m) 1/4” Hex SST VHP-200-01
VHP-200-01 VHP Ferrule for 1/16” OD 10-32 Coned 30,000 psi (2,070 bar) – – SST –
VHP-320 Reusable VHP Fitting for 1/16” OD 10-32 Coned 25,000 psi (1,720 bar) 10 in-lbs (1.10 N·m) 1/4” Hex SST/PK –
VHP-325 Reusable VHP Fitting for 1/16” OD, Long 10-32 Coned 25,000 psi (1,720 bar) 10 in-lbs (1.10 N·m) 1/4” Hex SST/PK –
VHP-3200 Reusable VHP Fitting for 1/16” OD 10-32 Coned 11,000 psi (760 bar) 3.5 in-lbs (0.40 N·m) 1/2” Knurl SST/PK –

© 2026 Inacom — Sterk in spareparts, consumables en componentenOntwerp & Realisatie Webvriend