Large Bore Flangeless Fittings

For Flat-Bottom and Coned Ports

  • 5/16-24 and 1/2-20 Threads
  • For Use with 1/16", 1/8", 3/16", 1/4", 5/16" and 4.0 mm OD Tubing
Upchurch Scientific® Large Bore Fittings are perfect for higher flow applications, such as preparative valves and some solvent inlet flow connections.

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Item #

Item Name

Material

Tubing Outside Diameter

Thread Size

Color

Use With

List Price

XP-130

Flngls Sys Nat PEEK 1/8in

PEEK

41647 in

45428

Natural

1/8" OD Tubing

$5.16
XP-131

Super Flngls Sys Nat PEEK 1/8

PEEK

41647 in

45428

Natural

1/8" OD Tubing

$6.75
XP-132

Flngls Sys Nat PEEK 3/16in

PEEK

41714 in | 4 mm

45428

Natural

3/16" and 4.0 mm OD tubing

$5.16
XP-136

Flngls Sys Nat PEEK 1/16in

PEEK

41655 in

45428

Natural

1/16" OD Tubing

$5.16
XP-137

Super Flngls Sys Blk PEEK 3/16

PEEK

41714 in

45428

Black

3/16" OD tubing

$7.07
XP-138

Flngls Sys Nat Delrin 4.0mm

Delrin

41714 in | 4 mm

45428

Natural

3/16" and 4.0 mm OD tubing

$6.89
XU-620X

PEEK Nut for 1/4" OD Tubing

PEEK

1/4 in in

43832

Red

1/4" OD tubing

$62.98
XU-655

Flngls Sys Blk PEEK 1/4in

PEEK

1/4 in in

43832

Black

1/4" OD tubing

$6.70
XU-662

Flngls Sys Blk PEEK 5/16in

PEEK

41775 in

43832

Black

5/16" OD tubing

$7.31