21401
21400
21402
*Please call Customer Service at 1-800-356-1688, ext. 3, or contact your Restek representative. Specify dip tube length or % outage
when ordering (maximum length = 5.25"/ 13.3 cm). Note: End of part will not be treated after cutting tube to length.
Sulfinert Treated
Description
cat.#
1
/
4
" Male NPT x
1
/
4
" Male NPT
21400
1
/
4
" Male NPT x
1
/
4
" Female NPT
26299
1
/
4
" Male NPT x
1
/
4
" Male Compression
21401
1
/
4
" Male NPT x
1
/
4
" Male NPT w/5.25" Dip Tube*
21402
1
/
4
" Male NPT x
1
/
4
" Male NPT w/1,800 psi Rupture Disc
26303
1
/
4
" Male NPT x
1
/
4
" Female NPT w/1,800 psi Rupture Disc
26305
26307
26309
26311
26313
26315
26317
3,500
5,000
cat.#
Treatment Layer Troubleshooting
Under normal use, your treated items should deliver outstanding performance for
years to come. However, effective lifetime is dependent on the severity of the environ-
ment. Factors that can impede performance are:
Contamination
Failure to properly clean the surface can allow increased surface
activity. If performance changes, thoroughly clean the surface
and inspect the layer for damage.
Erosion
Contact with abrasives can accelerate surface wear.
Bases
Contact with a base (pH 8 or higher) can accelerate deterioration
of the layer.
Surface finish and color should stay consistent throughout the life of the product.
Changes in the finish or color may indicate a partial loss of the layer. To prevent
further loss, ensure no exposure to bases or abrasives. For additional information, visit
www.restek.com
or contact our technical service department at 1-800-356-1688, ext. 4.
Sulfinert®-Treated Sample Cylinders
Assembly & Maintenance Guidelines
www.restek.com
24134
24133
24131
Sample Cylinder Valves
• Multiple valve configurations, including dip tube and rupture disks.
• Large, durable, Kel-F® seat ensures leak-free operation.
• Temperature range: -40 °C to 120 °C
Metering Control Valves
Sulfinert Treated
Description
cat.#
3,500 psig DOT Pressure Rating
Metering Control Valve,
1
/
4
" Male NPT x
1
/
4
" Male NPT
26327
Rupture Disc Tee
Sulfinert Treated
Description
cat.#
1,800 psig DOT Pressure Rating
Rupture Disc Tee,
1
/
4
" Male NPT x
1
/
4
" Female NPT
26319
2,850 psig DOT Pressure Rating
Rupture Disc Tee,
1
/
4
" Male NPT x
1
/
4
" Female NPT
26323
cat.#
3,500 psig
5,000 psig
cat.#
#500-05-001
Rev. date: 03/12
Restek U.S.
• 110 Benner Circle • Bellefonte, PA 16823 •
www.restek.com
phone: 1-814-353-1300 • 1-800-356-1688 • fax: 1-814-353-1309 • e-mail: [email protected]
Restek France
• phone: +33 (0)1 60 78 32 10 • e-mail: [email protected]
Restek GmbH
• phone: +49 (0)6172 2797 0 • e-mail: [email protected]
Restek Ireland
• phone: +44 (0)2890 814576 • e-mail: [email protected]
Restek Japan
• phone: +81 (3)6459 0025 • e-mail: [email protected]
Thames Restek U.K. LTD
• phone: +44 (0)1494 563377 • e-mail: [email protected]
© 2010 Restek Corporation.
All rights reserved.
Printed in the U.S.A.
