PEEK Nanovolume Fittings for 1/32" Tubing

Part Number #C-EN.5FPKB

$ 16.60 Sale Save

VICI Nanovolume™ fittings are designed for capillary LC, used in HTS techniques, proteomics, genomics, and other developments in industrial research that require small sample sizes to reduce analysis time.


We provide unions (in both 100 and 150 bores), reducing unions, nuts, and ferrules made from PEEK.

Connectors include one-piece fingertight fittings for 1/32" OD tubing, featuring our patented collapsible ferrule design. PEEK ferrules for use with our external nuts also feature a collapsible, grooved design.

They are rated at 5,000 psi (350 bar). Used with fingertight nuts, Nanovolume connections remain leak-tight well beyond the burst strength of most PEEK tubing.


Unions include:

  • 1/32" one-piece nut/ferrule
  • 1/32" external nut
  • 1/32" collapsible PEEK ferrule

Reducing unions include:

  • 1/16" external nut
  • 1/16" collapsible PEEK ferrule
  • 1/32" one-piece nut/ferrule

For more information on PEEK, refer to Properties of Polymers


For 1/32” PEEK or fused silica tubing

Material: PEEK

Thread sizes:

Part Thread Size
Nut/ferrule 6-40
1/32" external nut 8-36
1/16" external nut 10-32

Pressure rating: 350 bar (5,000 psi)

(Varies with tubing material and ID)

Tolerances: ±0.05mm (.002")

Spare Parts