Entegris is a global leader in contamination control, critical materials handling, and advanced process materials for the semiconductor and other high-tech industries. Entegris is ISO-9001 certified and has manufacturing, customer service and/or research facilities in the United States, China, France, Germany, Israel, Japan, Malaysia, Singapore, South Korea and Taiwan.
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For 50 years, Entegris has been a provider of critical products and materials used in advanced high-technology manufacturing. These products and materials are often used to make the building blocks of many of the world's most complex microelectronic products, such as computers, mobile devices and phones, data storage components, televisions and monitors, and automobiles.
High purity, chemical handling applications in the semiconductor industry
Corrosive applications in the chemical industry
Corrosive, high purity Laboratory applications
Size x Length
1/4" × 520"
1/2" × 520"
Pipe Thread (NPT) Assembly Procedure
Apply PTFE tape or paste sealant to MNPT threads starting one thread back from end of fitting. - When using tape, tightly wrap in direction of threads to conform tape to thread shape. a. Use 3 1/2 to 4 wraps of tape when assembling PFA threads to PFA material. b. Use 4 to 5 wraps of tape when assembling PFA threads to a material other than PFA.
Thread the fitting onto the mating component until hand tight.
Using a wrench, tighten fitting about 4 turns past hand tight.
PTFE tape = 1/2" wide for all NPT fittings
Note: PTFE tape is not recommended for use in a gaseous application.