Darwin Microfluidics
1/4-28 Female Straight Union (5-pack) - PEEKProduct Results will show here!
Support by a team of engineers & PhDs
Support by a team of engineers & PhDs
Support by a team of engineers & PhDs
Whereas standard ChipShop connectors only accept soft-walled tubing, this set of connectors allows connecting any 1/16" OD rigid tubing to a ChipShop chip.
Suitable for rigid tubing (PTFE, PEEK, etc.) with an OD of 1/16" (1.6 mm). Manufactured in blue TPE, max. pressure of 3.2 bar with a 1/16" OD PEEK tubing.
Plugs to block unused ports are also available in our shop.
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The 1/4-28 union efficiently connects tubing in a microfluidic system where a dependable connection is required. Manufactured in PEEK, it is fully biocompatible.
Choose between the 1/16" OD or the 1/8" OD rigid tubing version, with or without fittings.
1x 1/4-28 PEEK union adapter
Optional: 2x Flangeless PEEK nuts and ETFE ferrules for 1/16" or 1/8" OD tubing
| P-702 | P-702-01 | P-703 | P-703-01 | |
| For tubing OD | 1.6 mm (1/16") | 3.2 mm (1/8") | ||
| With fittings | Yes XP-235 | No | Yes XP-335 | No |
| Swept volume | 0.41 µL | 2.57 µL | ||
| Thru-hole | 0.5 mm (0.020") | 1.25 mm (0.050") | ||
| Thread port configuration | 1/4-28 flat-bottom | |||
| Pressure Rating | 69 bar (1000 psi) | |||
| Color | Natural | |||

Check the chemical compatibilities for this product here: PEEK - Chemical Compatibility Chart
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