HPLC Accessories

Complete Tri-Fitt kit: Part Number: 9611 (10 pcs)
For 1/16 inch OD tubing, 10-32UNF.
high pressure column fitting

Name: Tri-Fitting Back ferrule Exchange ferrule
Part nr: FLOM-9612 FLOM-9605 FLOM-9606
Material: SUS 316 SUS 316 Carbon Peek
Quantity: 10 10 10

Tri-Fitt Stainless Steel Ultra High Pressure Fittings for UHPLC and HPLC

Our Tri-Fitt fittings for very high pressure UHPLC and HPLC applications that require no leaks at pressures at or above 1400 Bar (20000psi).

The fittings kit is designed with three separate parts that include a Carbon-PEEK ferrule, a stainless steel triangular ferrule and a stainless steel nut. The Carbon PEEK ferrule deforms when the stainless steel nut is tightened and the stainless steel triangular ferrule clamps onto the tubing at the same time to increase the sealing pressure. The fitting can be reused throughout the flow path without losing tightness. Both stainless steel parts are reusable. When tightening the nut the tube turning is very much reduced.

Each kit contains all three parts, is moderately priced and comes in packages of 10 complete kits.

Go to the webshop page of our high pressure UHPLC fitting.

peek connection set for hplc columns

PEEK connection kit

Partnumber: 6010-48910
PEEK Tough Nut 10psc; PEEK Tough Plug 5pcs; PEEK Tough Union 3pcs; PEEK Double Ferrule 5pcs; Super PEEK Tough Connector 1pc

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column coupler teflon

column coupler ss

Pre Column Coupler

Description Tubing O.D. Tubing I.D. Max. Operating
Material Connection
Qty. Part Number
Pre-Column Coupler UP 1/16inch 0.18mm 14.7MPa PCTFE, PTFE UP Type 1pc 6010-49200
Pre-Column Coupler UP 1/16inch 0.25mm 14.7MPa PCTFE, PTFE UP Type 1pc 6010-49201
Pre-Column Coupler UP 1/16inch 0.50mm 14.7MPa PCTFE, PTFE UP Type 1pc 6010-49202
Pre-Column Coupler W 1/16inch 0.25mm 14.7MPa PCTFE Waters Type 1pc 6010-49251
Pre-Column Coupler W 1/16inch 0.50mm 14.7MPa PCTFE Waters Type 1pc 6010-49211
Pre-Column Coupler SUS 1/16inch 0.1mm 80MPa Stainless Steel Ferrule not fixed 1pc 6010-49210
Pre-Column Coupler SUS 1/16inch 0.25mm 80MPa Stainless Steel Ferrule not fixed 1pc 6010-49250