FLANGELESS
FITTINGS For Flat-Bottom Ports |
THE CONVIENCE OF FLANGELESS FITTINGS |
Upchurch
Scientific® Flangeless Fittings eliminate the need to flange tubing. This
removable and reusable system provides several benefits: Convenience: Our Flangeless Fittings are easy to replace. Just slip the nut and ferrule over the tubing and finger tighten the nut. Minimal Down-Time: Component replacement is quick, taking only a few seconds - unlike the significant time required to flange tubing. Cost-Effectiveness: Repairing a flanged tubing assembly requires a costly flanging tool or the purchase of a complete replacement assembly, including a new length of tubing and a set of fittings. The Flangeless Fittings system typically requires only one new ferrule at minimal cost. Our 1/4-28 Flangeless Fittings for 1/16" and 1/8" OD tubing are summarized on this page. |
FLANGELESS FERRULE PRESSURE RATINGS | ||
P-200
ETFE Ferrule for 1/16" OD Tubing (using a P-201 Delrin® Nut) |
Tefzeln®
(ETFE) Tubing PEEK™ Tubing Stainless Steel Tubing |
2,500 psi (172
bar) 3,000 psi (207 bar) 2,200 psi (152 bar) |
P-240
ETFE Ferrule for 1/16" OD Tubing (using a P-201 Delrin Nut) |
ETFE Tubing PEEK Tubing Stainless Steel Tubing |
2,600 psi (179
bar) 2,500 psi (172 bar) 2,800 psi (193 bar) |
P-300 ETFE Ferrule for 1/8" OD Tubing (using a P-301 Delrin Nut) | ETFE Tubing PEEK Tubing |
1,900 psi (131
bar) 600 psi (41 bar) |
P-340 ETFE Ferrule for 1/8" OD Tubing (using a P-301 Delrin Nut) | ETFE Tubing PEEK Tubing Stainless Steel Tubing |
3,000 psi (207
bar) 600 psi (41 bar) 1,200 psi (83 bar) |
These
tests were performed at room temperature with water- testing the fitting,
NOT the tubing. The material of the nuts, ferrule, tubing and port can affect your results. |
Dimension for 1/4-28 Flangeless Fittings | |||||
NUTS | |||||
Standart | Short | Extra-Long Threaded | |||
P-201-P-206 | P-301-P-306 | P-208 | P-210 | ||
P-220 | P-320 | P-218 | |||
P-230 | P-330 | P-235 | |||
P-238 | P-338 | P-308 | |||
P-245 | P-345 | P-335 | |||
P-245B | |||||
Headless | Short Headless | FlushNuts™ | |||
P-286 | P-283 | F-358 | |||
P-386 | P-348 | F-368 | |||
FERRULES | |||||
Standart 1/16" | Small Valve 1/16" | Standart 1/8" | |||
P-200 | P-240 | P-300 | |||
P-200N | P-300N | ||||
P-200R | |||||
P-221 | |||||
Small Valve 1/8" | |||||
P-340 |
FLANGELESS
FITTINGS FOR 1/16" OD TUBING For Flat-Bottom Ports - Stainless Steel, Delrin®, PEEK'", Teflon®, Tefzel®(ETFE), Polypropylene and PPS Nuts / ETFE and Polypropylene Ferrules |
|
Upchurch
Scientific® Flangeless Ferrules and wide assortment of Flangeless Nuts
are excellent replacements for flanged fittings. Flangeless Fittings are
dependable, easy to use and easy to replace. For those tight-space
applications where nut heads often interfere with each other, try our
FIushNut™ Fittings and Tightening Tools. All nuts on this page have 1/4-28 threads, except LT-111, which has 10-32 threads. Nuts are available in a wide variety of materials, and ferrules are available in ETFE and polypropylene. The P-200R Ferrule has an enhanced sealing surface to ensure a better seal for gas applications. Please Note: For even better performance in gas applications, try using our Super Flangeless™ Fittings or our VacuTight™ Fittings. The designs of many small, low-pressure valves incorporate very shallow ports. The P-240 Ferrule is designed to seal tightly in such ports. The special sealing ring on this ferrule helps ensure a minimum dead-volume seal between the tubing, ferrule and port. Please Note: some receiving ports, especially machined ports, lack sufficient threading to allow effective use of the P-240 Ferrule. Use our standard P-200, P-200N or P-221 Ferrules if you experience difficulties. |
|
NUT TIGHTENING TOOLS | |
Use the P-298, P-299 or P-399 Flangeless Nut Extender Tool to tighten any standard, short or extra long style nuts in hard-to-reach places. For headless nuts, use the P-297 Tool. These tools can be used to tighten any of the knurl-headed nuts on pages 56 - 61 (except as noted by U-620, U-655 and U-662). They can also be used with many of the high pressure nuts. The F-346 is for tightening 1/4-28 FlushNut Fittings. |
Artikelnummer | Beschreibung | Material | Menge | |||
FLANGELESS FERRULES FOR 1/16" OD TUBING | ||||||
P-200x | Flangeless Ferrules | Blue ETFE | 10-pk | |||
P-200Nx | Flangeless Ferrules | Natural ETFE | 10-pk | |||
P-200R | Flangeless Ferrules | Red ETFE | ea. | |||
P-221 | Flangeless Ferrules | Natural Polypropylene | ea. | |||
P-240 | Small Valve Flangeless Ferrules | Natural ETFE | ea. | |||
1/4-28 FLANGELESS NUTS FOR 1/16" OD TUBING(1) | ||||||
F-358 | Flangeless FlushNuts | Stainless Steel | ea. | |||
LT-111 | Flangeless
Nuts, 10-32 use only with P-240 Ferrule |
Natural PEEK | ea. | |||
P-201 | Flangeless Nuts | Black Deirin | ea. | |||
P-202x | Flangeless Nuts | Red Delrin | 10-pk | |||
P-203 | Flangeless Nuts | White Delrin | ea. | |||
P-204 | Flangeless Nuts | Cream Delrin | ea. | |||
P-205 | Flangeless Nuts | Green Delrin | ea. | |||
P-206 | Flangeless Nuts | Blue Delrin | ea. | |||
P-208 | Short Flangeless Nuts | Black Delrin | ea. | |||
P-210 | Extra
Long Flangeless Nuts for Dionex™ systems |
Blue ETFE | ea. | |||
P-218 | Short Flangeless Nuts | Natural ETFE | ea. | |||
P-218BLK | Short Flangeless Nuts | Black ETFE | ea. | |||
P-220 | Flangeless Nuts | Natural Polypropylene | ea. | |||
P-230 | Flangeless Nuts | Natural PEEK | ea. | |||
P-235 | Short Flangeless Nuts | Natural PEEK | ea. | |||
P-238 | Flangeless Nuts | Purple Delrin | ea. | |||
P-245 | Flangeless Nuts | Natural PFA Teflon | ea. | |||
P-283 | Short Headless Flangeless Nuts | Natural PEEK | ea. | |||
P-286 | Headless Flangeless Nut | Natural PPS | ea. | |||
NUT TIGHTENING TOOLS | ||||||
Artikelnummer | Beschreibunung | |||||
F-346 | FlushNut Tool for 1/4-28 Nuts | |||||
P-297 | Flangeless Nut Extender Tool for Headless Style Nuts, Aluminum | |||||
P-298 | Flangeless Nut Extender Tool for Standard Head Nuts, Delrin | |||||
P-299 | Flangeless Nut Extender Tool for Standard Head Nuts, Aluminum | |||||
P-399 | Flangeless Nut Extender Tool for Standard Head Nuts, Short, Aluminum | |||||
(1)Other color choices are available for several of these nuts. Please contact us for mare information |
FLANGELESS
FITTINGS FOR 1/8" OD TUBING For Flat-Bottom Ports - Stainless Steel, Delrin®, Polypropylene, PEEK™, Tefzel® (ETFE), Teflon® and PPS Nuts / Tefzel (ETFE) Ferrules |
LOCK NUT
The P-312 Lock Nut is for use with any 1/4-28 male Flangeless Fitting. Use this product in applications where vibrations can loosen fittings. To Use: Thread the lock nut onto the male fitting. P-372 When the male fitting is firmly seated into the receiving Look Nut port, tighten the lock nut down against the receiving White Delrin port to securely hold the male fitting in place. |
The P-300 and
P-300N Flangeless Ferrules provide an easy solution when connecting
1/8" OD tubing to 1/4-28 (and M6) flat-bottom ports, without the need
to flange the tubing ends. The P-340 is a short ferrule with a built-in
sealing ring, which is especially well suited for ports with shallow
thread depths, commonly found in low pressure valves. Upchurch Scientific® offers several standard-length and short nut options, manufactured from a variety of polymers. One popular option is our "headless" design. With a slimmer head design, headless nuts are ideal for use in tight places. The PEEK and polyphenylene sulfide (PPS) materials that comprise these streamlined nuts offer excellent chemical resistance and thread integrity. Foran even more streamlined design, try our F-368 FIushNut™. When tightened with the F-346 tool, this nut stops at or near flush with the top of the receiving port. For more information on these products. Please Note: some receiving ports, especially machined ports, lack sufficient threading to allow effective use of the P-340 Ferrule. Use our standard P-300 or P-300N Ferrules if you experience difficulties. |
Artikelnummer | Beschreibung | Material | Menge | |
FLANGELESS FERRULES FOR 1/8" OD TUBING | ||||
P-300x | Flangeless Ferrules | Yellow ETFE | 10-pk | |
P-300Nx | Flangeless Ferrules | Natural ETFE | 10-pk | |
P-340 | Small Valve Ferrules | Natural ETFE | ea. | |
1/4-28 FLANGELESS NUTS FOR 1/8" OD TUBING (1) | ||||
F-368 | Flangeless FlushNuts | Stainless Steel | ea. | |
P-301x | Flangeless Nuts | Black Delrin | ea. | |
P-302 | Flangeless Nuts | Red Delrin | ea. Mindestabnahme 25 Stück | |
P-303 | Flangeless Nuts | White Delrin | ea. Mindestabnahme 25 Stück | |
P-304 | Flangeless Nuts | Cream Delrin | ea. Mindestabnahme 25 Stück | |
P-305 | Flangeless Nuts | Green Delrin | ea. Mindestabnahme 25 Stück | |
P-306 | Flangeless Nuts | Blue Delrin | ea. Mindestabnahme 25 Stück | |
P-308 | Short Flangeless Nuts | Black Delrin | ea. | |
P-315 | Flangeless Nuts | Natural ETFE | ea. | |
P-320 | Flangeless Nuts | Natural Polypropylene | ea. | |
P-330x | Flangeless Nuts | Natural PEEK | 10-pk | |
P-335x | Short Flangeless Nuts | Natural PEEK | 10-pk | |
P-338 | Flangeless Nuts | Purple Delrin | ea. | |
P-345x | Flangeless Nuts | Natural PFA Teflon | 10-pk | |
P-348 | Short Headless Flangeless Nuts | Natural PEEK | ea. | |
P-386 | Headless Flangeless Nut | Natural PPS | ea. | |
LOCK NUT FOR FLANGELESS NUTS | ||||
P-312 | Lock Nut for Flangeless Nuts | White Delrin |
ea. | |
(1) |
For Flat-Bottom Ports - For 1/16", 1.81 2.Omm, 2.5mm, 3.Omm, 4.Omm and 1/8" OD Tubing / Delrin® Teflon |
METRIC FERRULE PRESSURE RATINGS | ||
Polymer Tubing | psi/bar | ||
1.0mm
OD Tubing P-200 Flangeless Ferrule (using a P-207 Delrin Nut, F-252 Tubing Sleeve) |
FEP | 500/34(1) | |
1.8-2.0mm
OD Tubing P-342 Flangeless Ferrule (using a P-301 Delrin Nut) |
PEEK | 1,7007117 | |
2.5mm
OD Tubing P-353 Flangeless Ferrule (using a P-307 Delrin Nut) |
FEP | 650/45 | |
3.0mm
OD Tubing P-343 Flangeless Ferrule (using a P-301 Delrin Nut) |
FEP | 500/34 | |
4.0mm
OD Tubing P-139 Flangeless Ferrule (using a P-132 PEEK Nut) |
FEP | 250/17 | |
Upchurch Scientific® Metric Flangeless Ferrules are designed to connect 1.8, 2.0, 2.5, 3.0 and 4.0mm OD tubing to flat-bottom ports when paired with the appropriate M6, 1/4-28 or 5/16-24 Flangeless Nuts. We also offer M6-threaded nuts to connect 1/16" and 1/8" OD tubing, plus a tubing sleeve to facilitate 1.0mm OD tubing connections. Please refer to the "Metric Connections" chart for information regarding which nuts and ferrules to use with your tubing. | These
tests were performed at room temperature with water - testing the fitting.
NOT the tubing The material of the nut, ferule, tubing and port can affect your results, (1)For higher pressures, use a Super FlangelessTM Nut and Ferrule with this sleeve |
METRIC CONNECTIONS | |||
Use this chart to determine the low pressure fittings needed to connect metric and English-sized tubing into the indicated ports. | |||
Tubing Size | Port | Ferrules | Nuts |
1.0mm | M6 | Any 1/16" ferrule(1) | P-207, P-207S, P-226, P-247, P-288 |
1/4-28 | Any 1/16" ferrule (1) | Any 1/4-28 nut | |
1.8mm | M6 | P-342 | P-307, P-307S, P-326, P-347, P-362 |
1/4-28 | P-342 | Any nut from the preceding chart | |
2.0mm | M6 | P-342 | P-307, P-307S, P-326, P-347, P-362 |
1/4-28 | P-342 | Any nut from the preceding chart | |
2.5mm | M6 | P-353 | P-307, P-307S, P-326, P-347, P-362 |
1/4-28 | P-353 | Any nut from the preceding chart | |
3.0mm | M6 | P-343 | P-307, P-307S, P-326, P-347, P-362 |
1/4-28 | P-343 | Any nut from the preceding chart | |
4.0mm | 5/16-24 | P-139 | P-132, P-138 |
1/16" | M6 | Any 1/16" ferrule | P-207, P-207S, P-226, P-247, P-288 |
M6 | P-840 | P-93 1, P-933, P-935 | |
1/8" | M6 | Any 1/8" ferrule | P-307, P-307S, P-326, P-347, P-362 |
M6 | P-940 | P-943, P-945, P-947 | |
(1)with F-252 Tubing Sleeve |
Artikelnummer | Beschreibung | Material | Menge | |
METRIC FLANGELESS FITTINGS FOR 1.0mm OD Tubing | ||||
F-252 | Tubing Sleeves, 1/16" OD for 1.Omm only | Purple FEP Teflon | ea. | |
P-207 | Flangeless Nuts, M6 | Black Delrin | ea. | |
P-207S | Short Flangeless Nut, M6 | Black Delrin | ea. Mindestabnahme 25 Stück | |
P-226 | Flangeless Nuts, M6 | Black PFA Teflon | ea. Mindestabnahme 25 Stück | |
P-247 | Short Flangeless Nuts, M6 | Black PEEK | ea. | |
P-288 | Headless Flangeless Nut, M6 | Black PPS | ea. | |
METRIC FLANGELESS FITTINGS FOR 1.8, 2.0, 2.5, 3.0 & 4.0mm OD TUBING (1) | ||||
P-139 | Flangeless Ferrule for 4,Omm only (1) | Natural Kel-F | ea. | |
P-307 | Flangeless Nuts, M6 | Black Delrin | ea. | |
P-307S | Short Flangeless Nut M6 | Black Delrin | ea. | |
P-326 | Flangeless Nuts, M6 | Black PFA Teflon | ea. | |
P-342x | Flangeless Ferrules for 1.8-2.Omm only | Green ETFF | 10-pk | |
P-343x | Flangeless Ferrules for 3.0mm only | Orange ETFE | 10-pk | |
P-347x | Short Flangeless Nut M6 | Black PEEK | 10-pk | |
P-353 | Flangeless Ferrules for 2.5mm only | Natural ETFE | ea. | |
P-362 | Short Headless Flangeless Nuts, M6 | Black PEEK | ea. | |
(1) Use P-139 with 5/16-24 nuts only |
VACUTIGHTTM
FITTINGS AND UNION For Flat-Bottom Ports - For 1/16" and 1/8" OD Tubing / 10-32,1/4-28 and M6 Threads / Improve Transfer Volume Consistency |
||
Upchurch
Scientific® VacuTight Fittings are designed to provide airtight,
dependable connections under vacuum and low pressure conditions. Many of
the VacuTight Nuts have streamlined profiles for use in systems requiring
a large number of connections in a small area. Furthermore, the VacuTight
Ferrule's small size ensures sufficient nut/thread engagement, even in
shallow ports. These features make VacuTight Fittings ideal for combichem,
high throughput screening, clinical diagnostic and other automated liquid
handling applications. VacuTight Fittings are available for flat-bottom 10-32, 1/4-28 and M6 threaded ports. The configuration of the VacuTight flat-bottom ferrules prevents overcompression and tubing ID reduction that can occur with coned fittings. The result is more consistent aspirating and dispensing volumes across all system connections. The 10-32 VacuTight Fittings are for use with 1/16" OD tubing. The 1/4-28 and M6 fittings are available for use with both 1/16" and 1/8" OD tubing. All VacuTight Nuts must be used exclusively with VacuTight Ferrules. VacuTight Nuts with hex heads can be tightened with a standard 1/4" wrench. All VacuTight Nuts with knurls (finger grip ridges) can be tightened fingertight. Additionally, some of the standard head and headless nuts can be tightened with our Extender Tools. We recommend tool tightening no more than 1/2 turn past finger tight. Use any of the 10-32 fittings on this page to make an inline connection with our VacuTight Union. This product is designed for use with 1/16" OD tubing. Or, use your choice of 1/4-28 or M6 VacuTight Fittings with the appropriate union from page 56 to make an inline connection with 1/16" or 1/8" OD tubing. |
Artikelnummer | Beschreibung | Menge | |
VACUTIGHT FERRULES | |||
P-840 | VacuTight Ferrulesfor 1/16" ODtubing, Red ETFE | ea. | |
P-940 | VacuTight Ferrules for 1/8" OD tubing, Red ETFE | ea. | |
VACUTIGHT NUTS FOR 1/16" OD TUBING (Each includes 10 P-840 Ferrules) | |||
P-842x | Short Hex Head Nuts, 10-32, Red PEEK | 10-pk | |
P-844x | Short Hex Head Nuts, 10-32, Red PEEK | 10-pk | |
P-846 | Long Headless Nuts, 10-32, Red PEEK (1) | ea. | |
P-848 | Long Knurl /Hex fathead Nuts, 10-32, Red PEEK | ea. | |
P-930 | Stnd. Lenght Stnd. Head nuts, 1/4-28, Red Delrin (1) | ea. Mindestabnahme 25 Stück | |
P-931 | Stnd. Lenght Stnd. head Nuts, M6, Red Delrin | ea. Mindestabnahme 25 Stück | |
P-932x | Short Stnd. Head Nuts, 1/4-28, Red Delrin | 10-pk | |
P-933x | Short Stnd. Head Nuts, M6, Red Delrin | 10-pk | |
P-934 | Stnd. Lenght Headless Nuts, 1/4-28, Red Delrin | ea. | |
P-938 | Stnd. Lenght Stnd. Head Nuts, 1/4-28, Natural PEEK (1) | ea. | |
VACUTIGHT NUTS FOR 1/8" OD TUBING (Each includes 10 P-940 Ferrules) | |||
P-942 | Stnd. Lenght Stnd. Head Nuts, 1/4-28, Red Delrin (1) | ea. | |
P-943-01 | VacuTight Nut M6 - 1/8 | ea. | |
P-944 | Short Stnd. Head Nuts, 174-28, Red Delrin | ea. | |
P-945 | Short Stnd. Head Nuts, M6, red Delrin | ea. Mindestabnahme 25 Stück | |
P-946 | Stnd. Lenght Headless Nuts, 1/4-28, Red Delrin | ea. | |
P-947x | Stnd. Lenght Headless Nuts, M6, Red Delrin | 10-pk | |
P-948 | Stnd. Lenght Stnd. Head Nuts, 1/4-28, Natural PEEK (1) | ea. | |
VACUTIGHT UNION WITH 10-32 THREADS | |||
Artikelnummer | Beschreibung | Swept Volume | |
P-845-01 | PEEK Union for 1/16" OD Tubing, Red .020" (.50mm) thru-hole | .20µL | |
(1) These nuts can be tightened with our Extender Tools |
FLANGED
FITTINGS For Flat-Bottom Ports - Interchangeable with Cheminert® and Omnifit® Fittings |
PLUGS AND
CAPS For Coned and Flat-Bottom Ports - Seal 10-32,1/4-28, M6 and 5/16-24 Threaded Ports or Fittings |
|
Upchurch
Scientific® 1/4-28 Flanged Fittings are compatible with all standard
flanged fittings. The hard, inert Delrin® (acetal resin) nut resists
cross threading or loosening during use, while the Tefzel® (ETFE) nuts
work well in chemically aggressive environments. The nuts are
interchangeable with Cheminert and Omnifit fittings. Each color-coded Flanged Fitting is shipped with a stainless steel washer to ensure a good seal and firm connection in any flat-bottom port. For an alternative to flanging tubing, we highly recommend the Flangeless Fittings, the Flangeless SeaITight™ Fittings , the Super Flangeless™ Fittings, or the VacuTight™ Fittings. |
(1/2/3) The dimension shown apply to all (square-head /hex-head / knureld head) Flanged Fittings | Use Upchurch
Scientific plugs to close off unused ports in valves and multi-port
connectors. Our color-coded 10-32 threaded plugs are perfect for
identifying stored columns that have different packing materials, or in
which different mobile phases have been utilized. Cap off tubing with one
of the ETFE caps presented on this page and the appropriate fittings from
this chapter or the High Pressure chapter. To help determine which plug or cap is best suited for your application, please refer to the polymer information , |
FLANGED FITTING, 1/4-28 (1) | |||||
For 1/16" OD (2) | For 1/8" OD (2) | Head Style | Color /Material | Menge | |
P-401 | P-501x | Square | Black Delrin | ea. | |
P-402 | P-502x | Square | Red Delrin | ea. | |
P-403 | P-503x | Square | White Delrin | ea. | |
P-405 | P-505x | Square | Green Delrin | ea. | |
P-406 | P-506x | Square | Blue Delrin | ea. | |
P-480BLK | P-580BLK | Hex | Black Delrin | ea. | |
P-482B | P-582B | Knurled | Blue Delrin | ea. | |
P-482BLK | P-582BLK | Knurled | Black Delrin | ea. | |
P-482C | P-582C | Knurled | Cream Delrin | ea. | |
P-482G | P-582G | Knurled | Green Delrin | ea. | |
P-482R | P-582R | Knurled | Red Delrin | ea. | |
P-482T | P-582T | Knurled | Natural ETFE | ea. | |
P-482W | P-582W | Knurled | White Delrin | ea. | |
P-407-01 | P-507x | Stainless Steel Washers | ea. | ||
PLUGS | |||||
Artikelnummer | For Port | Color /Material | Menge | ||
P-120 | For 1/4-28 coned ports (3) | Natural Kel-F® | ea. | ||
P-123 | For 1/4-28 flat-bottom ports(4) | Natural ETFE | ea. Mindestabnahme 25 Stück | ||
P-309 | For 1/4ßB flat-bottom ports | Black Delrin | ea. | ||
P-311 | For 1/4-28 flat-bottom ports | Natural ETFE | ea. | ||
P-314 | For M6 flat-bottom ports | Black ETFE | ea. | ||
P-314N | For M6 flat-bottom ports | Natural ETFE | ea. Mindestabnahme 25 Stück | ||
P-316 | For 1/4-28 flat-bottom ports | Natural Teflon PFA | ea. | ||
P-321 | For 1/4-28 flat-bottom ports(5) | Natural PEEK™ | ea. | ||
P-520 | For 10-32 coned ports(4) | Stainless Steel | ea. | ||
P-550 | Extra Long for 10-32 coned ports | Natural PEEK | ea. Mindestabnahme 25 Stück | ||
P-551 | For 10-32 coned ports | Natural PEEK | ea. Mindestabnahme 25 Stück | ||
P-556 | For 5/16-24 flat-bottom ports(4) | Natural PEEK | ea. | ||
P-557 | For 5/16-24 flat-bottom ports(4) | White Delrin | ea. | ||
P-849 | For 10-32 flat-bottom ports | Black Delrin | ea. | ||
U-467B | For 10-32 coned ports | Blue Delrin | ea. | ||
U-467BLK | For 10-32 coned ports | Black Delrin | ea. | ||
U-467R | For 10-32 coned ports | Red Delrin | ea. | ||
U-467W | For 10-32 coned ports | White Delrin | ea. | ||
U-468B | For 10-32 coned ports | Blue ETFE | ea. Mindestabnahme 25 Stück | ||
U-468BLK | For 10-32 coned ports | Black ETFE | ea. | ||
U-468N | For 10-32 coned ports | Natural ETFE | ea. | ||
CAPS | |||||
Artikelnummer | For Fittings | Color /Material | Menge | ||
P-754 | For use with 10-32 coned fittings | Yellow ETFE | ea. | ||
P-755 | For use with 1/4-28 flat-bottom fittings | Black ETFE | ea. | ||
P-756 | For use with M6 flat-bottom fittings | Blue ETFE | ea. | ||
(1) Each Flanged Fitting comes with the appropriate Stainless Steel Washes (2) The size of tubing for which the fittings in the column are designed, (3) For 1/6" OD tubing. (4)Hex head (5/16"). (5) FIushNut™ style. Use a flat-head screwdriver or our F-346 Tool to tighten. |
LARGE BORE
FITTINGS For Flat-Bottom and Coned Ports - 5/16-24 and 1/2-20 Threads / For Use with 1/16", 3/16", 174", 5/16" and 4.0mm OD Tubing |
LARGE BORE
UNIONS - 5/16-24 and 1/2-20 Threads |
Upchurch Scientific® Large Bore Fittings are perfect for higher flow applications, such as preparative valves and some solvent inlet flow connections | Use any of the 5/16-24 nuts on this page and the appropriate ferrule to create a true zero dead volume (ZDV) connection with the P-134 Union. Our U-658 and U-664 Unions are designed to be used with our standard 1/2-20 flat-bottom threaded nuts and ferrules. |
LARGE BORE FLANGELESS FERRULES | |||||||
Artikelnummer | Beschreibung | Menge | |||||
P-133 | ETFE Flangeless Ferrule for 3/16" OD tubing, Blue | ea. | |||||
P-133N | ETFE Flangeless Ferrule for 3/16" OD tubing, Natural | ea. | |||||
P-140 | ETFE Super Flangeless Ferrule for 3/16" OD tubing (1), Green | 10-pk | |||||
U-650 | ETFE Flangeless Ferrules for 1/4" OD tubing, Natural | 10-pk | |||||
U-660 | ETFE Flangeless Ferrules for 16" OD tubing, Natural | 10-pk | |||||
LARGE BORE FLANGELESS NUTS | |||||||
Artikelnummer | Beschreibung | Bild | Menge | ||||
P-130 | PEEK Nut for 1/8" OD tubing (2), 5/16-24, Natural | ea. | |||||
P-131 | PEEK Nut for 1/8" OD tubing (3), 5/16-24, Natural | ea. | |||||
P-132 | PEEK Nut for 3/16" and 4.Omm OD tubing, 5/16-24, Natural | ea. | |||||
P-136 | PEEK Nut for 1/16" OD tubing, 5/16-24, Natural | ea. | |||||
P-137 | PEEK Nut for 3/16" and 4.Omm OD tubing (1), 5/16-24, Black | ea. | |||||
P-138 | Delrin Nut for 3/16" and 4.Omm OD tubing, 5/16-24, Natural | ea. | |||||
U-620 | PEEK Nuts for 1/4" OD tubing, 1/2-20 Coned, Red | ea. | |||||
U-655x | PEEK Nuts for 1/4" OD tubing, 1/2-20, Black | ea. | |||||
U-662x | PEEK Nuts for 5/16" OD tubing, 1/2-20, Black | ea. | |||||
LARGE BORE UNIONS | |||||||
Artikelnummer | Bilder | Beschreibung | Swept Volume | ||||
P-134 | PEEK ZDV Union, 5/16-24, Natural | NA | |||||
U-658 | PEEK Union for 1/4" OD tubing, 1/2-20, Black .188" (4.8mm) thru-hole, includes (2) U-650/U-655 Fittings | 57µL | |||||
U-664 | PEEK Union for 5/16" OD tubing, 1/2-20, Black 188" (4.8mm) thru-hole, includes (2) U-660/U-662 Fittings | 57µL | |||||
(1) Use P-137 Nuts with P-140 Ferrules. (2) For 1/8" Flangeless Ferrules (3) For 1/8 Super Flangeless or LiteTouch® Ferrules. |
Low
PRESSURE UNIONS - Manufactured from PEEK™, Tefzel® (ETFE), Delrin®, Polypropylene and Kel-F® (PCTFE) |
Upchurch Scientific® Low Pressure Unions are available in a variety of polymers, providing several low-cost and chemically-resistant options. PEEK unions have excellent chemical resistance to organic and inorganic liquids. ETFE polymer is also very resistant to chemical attack (except by chlorinated solvents). Delrin has excellent chemical resistance to most organic chemicals and neutral pH aqueous solvents; however, it should NOT be used with acids or bases. Polypropylene offers a low-cost alternative with marginal chemical resistance, while PCTFE offers very good chemical compatibility and durable threading. |
Artikelnummer | Beschreibung | Color | Swept Volume | |
PEEK UNION ASSEMBLES, 1/4-28 THREADS | ||||
P-702 | PEEK Webbed Union for 1/18" OD tubing .020" (.50mm) thru-hole, includes (2) P-200/P-235 | Natural | .41µL | |
P-703 | PEEK
Webbed Union for 1/8" OD tubing .050" (1.25mm)
thru-hole, includes (2) P-300/P-335 |
Natural | 2.75µL | |
EFTE UNION ASSEMBLES, 1/4-28 THREADS | ||||
P-630 | ETFE ZDV Union for 1/16" OD tubing Includes (2) P-200N/P-245 | Natural | N/A | |
P-631 | ETFE ZDV Union for 1/8" OD tubing Includes (2) P-300N/P-345 | Natural | N/A | |
P-710 | ETFE Webbed Union for 1/16" OD tubing .030" (.75mm) thru-hole, includes (2) P-200/P-245 | Natural | .93µL | |
STANDART UNIONS, 1/4-28 THREADS | ||||
P-603 | Delrin Standard Union(1) Natural | Natural | N/A | |
P-620 | Polypropylene Standard Union(1) | Natural | N/A | |
P-623 | ETFE Standard Union(1) | Natural | N/A | |
METRIC UNIONS, M6 THREADS | ||||
P-602 | Delrin Metric Webbed Union(1) .020" (.50mm) thru-hole | Black | .41µL | |
P-622 | ETFE Metric Webbed Union(1) .020" (.50mm) thru-hole | Blue | .41µL | |
MALE UNION, 1/4-28 THREADS | ||||
P-645 | PCTFE Male Union' .062" (1.60mm) thru-hole | Natural | 61.3µL | |
(1) No fittings included |
BULKHEAD
UNIONS - Designed for Plumbing Tubing through Equipment Housing / For Use with Standard 1/4-28, 10-32 and M6 Threaded Fittings Thread Upchurch Scientific" PEEK" Bulkhead Unions directly through your equipment housing to connect internal tubing to the outside. Each union has 318-24 external threads and comes complete with a stainless steel nut and lock washer to hold it in place. Requires a 3/8" hole to mount. The recommended torque limit for these unions is 15 in.-Ibs. |
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Y
CONNECTORS Upchurch Scientific PEEK Y Connectors are designed to split a stream or join two streams together, just like a tee. However, the configuration of a tee can lead to turbulent flow and solvent outgassing, which increases baseline noise and reduces sensitivity. The geometry of a Y connector creates much less turbulence and thus can improve analytical results. All of our Y Connectors use 1/4-28 Flangeless Fittings, except P-515 which uses 5/16-24 fittings. The maximum recommended pressure for all Y Connectors is 1,000 psi (69 bar). |
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ELBOW
CONNECTORS Use these Elbow Connectors to easily navigate tight corners. One Elbow is designed for use with 1/16" OD tubing and has a .020" thru-hole. Use 1/8" OD tubing with the other Elbow, which has a .062" thru-hole. Both come complete with 1/4-28 PEEK nuts and Tefzel (ETFE) ferrules, and are pressure rated to 1,000 psi (69 bar). |
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BULKHEAD UNIONS (1) | |||||||||||
Artikelnummer | Color /Material | Thru-hole | Internal threads | Swept Volume | |||||||
P-440 | Natural PEEK | .020" (.50mm) | 10-32 | 1.9µL | |||||||
P-441 | Red PEEK | ,040"(1.00mm) | 1/4-28 | 2.9µL | |||||||
P-441N | Natural PEEK | ,040"(1.00mm) | 1/4-28 | 2.9µL | |||||||
P-442 | Black PEEK | ,040"(1.00mm) | M6 | 2.9µL | |||||||
ELBOW CONNECTORS | |||||||||||
Artikelnummer | Color /MAterial | Thru-hole | Tubing OD | Includes: | Swept Volume | ||||||
P-430 | Natural PEEK | .020" (.50mm) | 1/16" | P-235/P-200 | 1.4µL | ||||||
P-432 | Natural PEEK | .062"(1.60mm) | 1/8" | P-335/P-300 | 13.6µL | ||||||
Y CONNECTORS | |||||||||||
P-512 | Natural PEEK | .020" (.50mm) | 1/16" | P-235/P-200 | 1.7µL | ||||||
P-513 | Natural PEEK | ,040"(1.00mm) | 1/8" | P-335/P-300 | 6.0µL | ||||||
P-514 | Natural PEEK | .060"(1.50mm) | 1/8" | P-335/P-300 | 13.6µL | ||||||
P-515 | Natural PEEK | .125"(3.20mm) | 3/16" | P-133/P-132 | 47.7µL | ||||||
TEES AND CROSSES | ||
Upchurch
Scientific® Tees and Crosses are available in two inert polymers and can
handle pressures to 1,000 psi (69 bar). Each is designed with handy
mounting holes. All Tefzel® (ETFE) Tees and Crosses ship complete with
1/4-28 PFA Teflon® Flangeless nuts and ETFE ferrules, while their PEEK™
polymer counterparts ship with 1/4-28 PEEK nuts and ETFE ferrules. Our Tees and Crosses with.020" thru-holes (1 /16" OD tubing versions) offer very low swept volumes, making them desirable for post-injector connections in low pressure systems. Larger .040" and .050" thru-hole products offer passageways for higher flow applications with minimal flow path resistance. |
Artikelnummer | Type | Material | Thru-hole | Tubing OD | Includes: | Swept Volume | |
TEES AND CROSSES | |||||||
P-632 | Tee | ETFE | .020"(.50mm) | 1/16" | P-245/P-200N | 2.9µL | |
P-633 | Tee | ETFE | .050"(L25mm) | 1/8" | P-345/P-300N | 17.5µL | |
P-634 | Cross | ETFE | .020"(.50mm) | 1/16" | P-245/P-200N | 3.8µL | |
P-635 | Cross | ETFE | .050" (1.25mm) | 1/8" | P-345/P-300N | 22.8µL | |
P-712 | tee | PEEK | .020"(.50mm) | 1/16" | P-235/P-200 | 2.9µL | |
P-713 | Tee | PEEK | .050"(1.25mm) | 1/8" | P-335/P-300 | 125µL | |
P-714 | Tee | PEEK | .040"(1.00mm) | 1/16" | P-235/P-200 | 11.4µL | |
P-722 | Cross | PEEK | .020"(.50mm) | 1/16" | P-235/P-200 | 3.8µL | |
P-723 | Cross | PEEK | .050"(L25mm) | 1/8" | P-335/P-300 | 22.8µL | |
MANIFOLD (1) | |||||||
Standart | |||||||
P-150 | 7-Port | PEEK | .040"(1.00mm) | 1/16" | P-255/P-250 | 42.0µL | |
P-151 | 7-Port | PEEK | ,062"(1.60mm) | 1/8" | P-331/P-359 | 83.0µL | |
P-152 | 6-Port | PEEK | ,040"(1.00mm) | 1/16" | P-255/P-250 | 26,8µL | |
P-153 | 6-Port | PEEK | .062"(1.60mm) | 1/8" | P-331/P-359 | 62.3µL | |
P-154 | 5-Port | PEEK | ,040"(1.00mm) | 1/16" | P-255/P-250 | 22,3µL | |
P-155 | 5-Port | PEEK | .062" (1.60mm) | 1/8" | P-331/P-359 | 53.8µL | |
P-190 | 9-Port | PEEK | .062"(1.60mm) | 1/8" | P-331/P-359 | 160µL | |
P-191 | 9-Port | PEEK | .040"(1.00mm) | 1/16" | P-255/P-250 | 139µL | |
Bulkhead (2) | |||||||
P-156 | 6-Port | PEEK | ,040"(1.00mm) | 1/16" | P-255/P-250 | 31.3µL | |
P-157 | 6-Port | PEEK | .062"(1.60mm) | 1/8" | P-331/P-359 | 73.2µL | |
(1)
All Manifolds with.040 thru-hcles have black PEEK bodies. )hose wlth
,062" thru-holes have Natural PEEK bodies (2) Bulkhead Manifolds come complete with a stainless steel nut and lock washer |
MANIFOLDS | |
Choose
a 5, 6, 7 or 9 Port Manifold to combine several streams into one, or split
one fluid stream into several. Each PEEK manifold comes complete with
1/4-28 Super Flangeless™ Fittings for either 1/16" or 1/8" OD
tubing, with pressure ratings of 5,000 psi (345 bar) and 1,000 psi (69
bar), respectively. Bulkhead mountable 6-Port versions are available, and come with a stainless steel nut and lock washer to hold them in place. These manifolds have 1/2-20 external threads, requiring a 1/2" diameter hole to mount. The recommended torque limit for these products is 15in.-Ibs. |
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A few useful applications include: multiport mixing chamber, gas sparging splitting union, sample injection onto multi-well plates, or a multiple direction flow path union. |