Fittings for HPLC and UHPLC

HPLC UHPLC Fitting

With an innovative design utilizing stainless steel or a proprietary PEEK™ polymer blend (PK), Shimadzu’s fittings ensure outstanding performance for both conventional and demanding analyses. These reusable fittings, including the new Nexlock Finger-Tight fittings, range in pressure ratings from 5,000 to 25,000 psi, allowing analysts to select the best option for their application needs.

Nexlock Finger-Tight Fittings

Nexlock is a reusable finger-tight fitting that is easy to use, providing excellent pressure capacity, durability and reliability. The fitting and tube combination ensures proper sealing to achieve a zero dead volume connection, thus minimizing peak broadening and tailing. It withstands pressures up to 130 MPa without the use of tools.

Minimized Dispersion

Connection ports vary in depth, but Nexlock ensures zero dead volume every time by removing human error, resulting in improved peak shapes.

Conventional fitting versus Nexlock fitting performance comparison

Reusable up to 100 times

Tubes can be connected and disconnected 100 times.

Reusable fitting with special tip

 

 

Compatible with UHPLC

Working pressures up to 19,000 psi

Table of Nexlock UHPLC Fittings and Tubing

  PN ID OD Port Length Description
  228-62544-11 0.1mm 1/16” 10-32 coned 600mm Nexlock SS Tubing with two fittings
  228-62544-13 0.1mm 1/16” 10-32 coned 800mm Nexlock SS Tubing with two fittings
  228-62544-61 0.1mm 1/16” --- 600mm Nexlock SS Tubing only, no fittings
  228-62544-63 0.1mm 1/16” --- 800mm Nexlock SS Tubing only, no fittings

HPLC UHPLC Fitting 228-62544-90

228-62544-90 --- 1/16” 10-32 coned ---
Nexlock Fitting Only (1 piece) No tools required
 
 

Selection of Prominence HPLC and Nexera UHPLC Fittings

Type of Fitting Can be reused
(re swaged)
Pressure rating (psi) Spanner tightened Tubing used on Suitable for One or two
piece system

HPLC UHPLC Fitting 220-91522-05

Ultra High Pressure Fitting
Stainless Steel nut with patented PEEK polymer blend ferrule.
 
220-91522-05
Yes 25,000 Yes 8mm hex spanner. S/S All high
pressure 1/16” S/S fittings up to 25,000 psi.
Separate nut and “captured” ferrule.

HPLC UHPLC Fitting 220-91522-03

Ultra High Pressure Fitting
Long bodied version of one above for injection valves.
 
220-91522-03
Yes 25,000 Yes 8mm hex spanner. S/S Particularly suitable for LC injection ports. Separate nut and “captured” ferrule.

HPLC UHPLC Fitting 220-91522-04

Ultra High Pressure Fitting
With fingertight head  and integrated ferule, 10-32 thread.
 
220-91522-04
Yes 25,000 Finger tightened.  S/S and PEEK All fittings up to 25,000 psi. Good fitting especially for hanging columns- fast and reusable with no spanners. Two piece- S/S nut and captured” PEEK polymer blend ferrule.

HPLC UHPLC Fitting 228-54455-01 (Nut) 228-54455-03 (Ferrule)

Fingertight - Peek
Two piece, cone tip, 10-32 thread.
 
228-54455-01 (Nut)
228-54455-03 (Ferrule)
Yes 16,500 Finger tightened S/S and PEEK
All fittings up to 12,000 psi. Good fitting for when you are in a hurry.
Two piece nut & ferrule, PEEK

HPLC UHPLC Fitting 228-18565-84

228-18565-84 (5 pack)
Yes 5,000 Finger tightened PEEK
Good fitting for column connection in low pressure systems
One Piece

HPLC UHPLC Fitting 220-91469-01

220-91469-01 (10 pack)
Yes 5,000 Finger tightened
PEEK
 
Longhead Type
Good fitting for valve connection in low pressure systems
One Piece

HPLC UHPLC Fitting 228-35403-00

228-35403-00
Yes 5,000 Finger tightened PEEK
1.6mn PEEK male nut for LC-20/30 drain line and plumbing line between inlet block and check valve for LC-20AD/AB and LC-10ADvp
 
One Piece
 
 
 

For Research Use Only. Not for use in diagnostic procedures.

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