English Threaded Adapter Assembly, 1/2-20 Flat-Bottom Female to 1/4-28 Flat-Bottom Female, 0.063” (1.60 mm) Thru-hole, 6.6 μL, 250 psi (17 bar), Black/Natural, PEEK - Single
Includes: (1) XU-655 Fitting
Product Number: U-665
Categories: Connectors, English Threaded Adapters, Fluidic Connections, Threaded Adapters
This Upchurch Scientific / IDEX Health & Science / Biotech Fluidics versatile PEEK English Adapter Assembly is used specifically to attach connectors with different threads. It is manufactured from biocompatible PEEK giving is excellent chemical resistance to virtually all commonly used solvents. It has a Female 1/2-20 to Female 1/4-28 Flat-Bottom port configuration.
Threaded Adapters
Two of the many challenges researchers face regularly, are trying to use one style of fitting for all connections, or trying to join two different sizes of tubing. To assist in overcoming these challenges we have engineered one of the most extensive threaded adapter lines available.
Threaded Adapters come in a wide variety of configurations to meet your system requirements. They are designed to effectively bring together connectors with different threads. We offer them in English, Metric, and NPT versions. Manufactured from inert polymers and stainless steel they deliver excellent chemical resistance.
English Threaded Adapters
The versatile English Threaded Adapters are used specifically to securely attach connectors with different threads. We designed these adapters to work with English to English threaded geometries. Manufactured from Stainless Steel, PEEK, or Tefzel™ (ETFE), they deliver excellent solvent resistance.
Part No. | Description | Includes | Thru-hole | Swept Volume | Pressure Rating | ||
ENGLISH THREADED ADAPTERS | |||||||
6000-076 | PEEK Adapter, 5/16-24 C, M to 10-32 C, F | N/A | 0.066" (1.70 mm) | 49.8 μL | 3,000 psi (207 bar) | ||
P-135 | PEEK Adapter, 5/16-24 FB, F to 1/4-28 F | N/A | 0.080" (2.05 mm) | 4.1 μL | 1,000 psi (69 bar) | ||
P-627 | PEEK Adapter, 10-32 C, F to 1/4-28 FB, F | (1) F-300 | 0.020” (0.50 mm) | 0.30 μL | 1,000 psi (69 bar) | ||
P-681 | PCTFE Adapter, 5/16-24 FB, F to 1/4-28 FB, M | N/A | 0.125" (3.20 mm) | 96.6 μL | 1,000 psi (69 bar) | ||
P-684 | PCTFE Adapter, 1/2-20 FB, F to 1/4-28 FB, M | N/A | 0.130" (3.30 mm) | 121.7 μL | 250 psi (17 bar) | ||
P-718 | PCTFE Adapter, 5/16-24 FB, M to 1/4-28 FB, F | N/A | 0.040" (1.00 mm) | 10.3 μL | 1,000 psi (69 bar) | ||
U-659 | PEEK Adapter, 5/16-24 FB, F to 1/2-20 FB, F | (1) XU-655 | Tapered** | 42.0 μL | 250 psi (17 bar) | ||
U-665 | PEEK Adapter, 1/2-20 FB, F to 1/4-28 FB, F | (1) XU-655 | 0.063” (1.60 mm) | 6.6 μL | 250 psi (17 bar) | ||
P-652 | PEEK Adapter, 1/4-28 FB, F to 10-32 C, M | N/A | 0.030” (0.75 mm) | 6.7 μL | 1,000 psi (69 bar) | ||
P-654 | PEEK Adapter, 1/4-28 FB, F to 10-32 C, M, Extra Long | N/A | 0.030” (0.75 mm) | 9.5 μL | 1,000 psi (69 bar) | ||
P-669-01 | PEEK Adapter, 10-32 C, F to 1/4-28 FB, M | N/A | 0.040” (1.00 mm) | 6.6 μL | 1,000 psi (69 bar) | ||
P-671 | PTFE Adapter, 1/4-28 FB, F to 1/4-28 FB, M | N/A | 0.040” (1.00 mm) | 8.0 μL | 1,000 psi (69 bar) | ||
P-672 | PEEK Adapter, 1/4-28 FB, F to 10-32 FB, M | N/A | 0.050” (1.25 mm) | 11.4 μL | 1,000 psi (69 bar) |
F = Female (internal) threads; M = Male (external) threads; XL = extra long; C = Coned; FB = Flat-Bottom
* The pressure rating of this adapter exceeds the pressure holding ability of the fittings and tubing used with it.
** Thru-hole tapers from 0.188” (4.80 mm) to 0.125” (3.20 mm).
- Model: U-665
- Manufactured by: Upchurch Scientific