Flat-Bottom Fittings

Flat-Bottom Fittings

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Our Flat-Bottom Fittings couple convenience with performance, with options to effectively secure tubing of multiple outer diameters into traditional, flat-bottom receiving ports. Most of our Flat-Bottom Fittings feature the use of an external compression ferrule, which grips the outer wall of the flow path tubing while simultaneously creating a seal against the bottom surface of the receiving port. Most of the ferrules are manufactured from Tefzel™ (ETFE) for excellent compatibility. Numerous options exist, allowing the connection of tubing outer diameters ranging from capillary sizes through 5/16”.

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  1. Pressure Rating Max (psi) 2000 Remove This Item
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Part # Product Name
XP-286 Flangeless Fitting Headless, PPS, Natural, 1/4-28 Flat-Bottom, for 1/16" OD
XP-283 Flangeless Fitting Headless, PEEK, Natural, 1/4-28 Flat-Bottom, for 1/16" OD
XP-245B Flangeless Fitting PFA 1/4-28 Flat-Bottom, for 1/16" OD Blue - Single
XP-238 Flangeless Fitting Delrin® 1/4-28 Flat-Bottom, for 1/16" OD Purple - Single
XP-235X Flangeless Fitting Short, PEEK, 1/4-28 Flat-Bottom for 1/16" OD Natural - 10 Pack
XP-235 Flangeless Fitting Short, PEEK, 1/4-28 Flat-Bottom for 1/16" OD Natural - Single
XP-230 Flangeless Fitting Natural, PEEK, 1/4-28 Flat-Bottom, for 1/16" OD
XP-208 Flangeless Fitting Black Delrin®, 1/4-28 Flat-Bottom, for1/16" OD
XP-202 Flangeless Fitting Delrin®, Red 1/4-28 Flat-Bottom, for1/16" OD
XP-201 Flangeless Fitting Delrin®, Black 1/4-28 Flat-Bottom, for1/16" OD
XLT-111 Flangeless Fitting PEEK 10-32 Flat-Bottom, for 1/16" OD
XF-358 Flangeless Fitting FlushNut™ 1/4-28 Flat-Bottom, for 1/16" OD
P-221 Flangeless Ferrule Polypropylene, 1/4-28 Flat-Bottom, for 1/16" OD
P-200X Flangeless Ferrule Tefzel™ (ETFE), 1/4-28 Flat-Bottom, for 1/16" OD Blue-10 Pack
P-200R Flangeless Ferrule Tefzel™ (ETFE), 1/4-28 Flat-Bottom, for 1/16" OD Red - Single
P-200NX Flangeless Ferrule Tefzel™ (ETFE), 1/4-28 Flat-Bottom, for 1/16" OD Natural - 10 Pack
P-200N Flangeless Ferrule Tefzel™ (ETFE), 1/4-28 Flat-Bottom, for 1/16" OD Natural
P-200 Flangeless Ferrule Tefzel™ (ETFE), 1/4-28 Flat-Bottom, for 1/16" OD Blue

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