Entegris, Inc.
Entegris, Inc.
129 Concord Road, Billerica, MA 01821 USA
T +1 978 436 6500
F: +1 978 436 6735
Website: www.entegris.com
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Straight Adapter, MNPT
Unit of Measure
1 2 3 

Item #

Port Connection

End Type

A

B

C

Hex

C4-2FN-1 N/A 1/4'' Flaretek® Flared Tube x 1/8'' MNPT N/A PVDF (Standard) N/A 1.93 in N/A 1.09 in N/A 0.55 in N/A 5/8
C4-2FN-3 N/A 1/4'' Flaretek® Flared Tube x 1/8'' MNPT N/A PFA N/A 1.93 in N/A 1.09 in N/A 0.55 in N/A 5/8
C4-2FN-6 N/A 1/4'' Flaretek® Flared Tube x 1/8'' MNPT N/A CPFA N/A 1.93 in N/A 1.09 in N/A 0.55 in N/A 5/8
C4-4FN-1 N/A 1/4'' Flaretek® Flared Tube x 1/4'' MNPT N/A PVDF (Standard) N/A 1.93 in N/A 1.09 in N/A 0.55 in N/A 5/8
C4-4FN-3 N/A 1/4'' Flaretek® Flared Tube x 1/4'' MNPT N/A PFA N/A 1.93 in N/A 1.09 in N/A 0.55 in N/A 5/8
C4-4FN-6 N/A 1/4'' Flaretek® Flared Tube x 1/4'' MNPT N/A CPFA N/A 1.93 in N/A 1.09 in N/A 0.55 in N/A 5/8
C4-6FN-1 N/A 1/4'' Flaretek® Flared Tube x 3/8'' MNPT N/A PVDF (Standard) N/A 1.93 in N/A 1.09 in N/A 0.55 in N/A 11/16
C4-6FN-3 N/A 1/4'' Flaretek® Flared Tube x 3/8'' MNPT N/A PFA N/A 1.93 in N/A 1.09 in N/A 0.55 in N/A 11/16
C4-6FN-6 N/A 1/4'' Flaretek® Flared Tube x 3/8'' MNPT N/A CPFA N/A 1.93 in N/A 1.09 in N/A 0.55 in N/A 11/16
C4-8FN-1 N/A 1/4'' Flaretek® Flared Tube x 1/2'' MNPT N/A PVDF (Standard) N/A 2.03 in N/A 1.09 in N/A 0.66 in N/A 13/16
C4-8FN-3 N/A 1/4'' Flaretek® Flared Tube x 1/2'' MNPT N/A PFA N/A 2.03 in N/A 1.09 in N/A 0.66 in N/A 13/16
C4-8FN-6 N/A 1/4'' Flaretek® Flared Tube x 1/2'' MNPT N/A CPFA N/A 2.03 in N/A 1.09 in N/A 0.66 in N/A 13/16
C6-2FN-1 N/A 3/8'' Flaretek® Flared Tube x 1/8'' MNPT N/A PVDF (Standard) N/A 2.04 in N/A 1.21 in N/A 0.55 in N/A 13/16
C6-2FN-3 N/A 3/8'' Flaretek® Flared Tube x 1/8'' MNPT N/A PFA N/A 2.04 in N/A 1.21 in N/A 0.55 in N/A 13/16
C6-2FN-6 N/A 3/8'' Flaretek® Flared Tube x 1/8'' MNPT N/A CPFA N/A 2.04 in N/A 1.21 in N/A 0.55 in N/A 13/16
C6-4FN-1 N/A 3/8'' Flaretek® Flared Tube x 1/4'' MNPT N/A PVDF (Standard) N/A 2.04 in N/A 1.21 in N/A 0.55 in N/A 13/16
C6-4FN-3 N/A 3/8'' Flaretek® Flared Tube x 1/4'' MNPT N/A PFA N/A 2.04 in N/A 1.21 in N/A 0.55 in N/A 13/16
C6-4FN-6 N/A 3/8'' Flaretek® Flared Tube x 1/4'' MNPT N/A CPFA N/A 2.04 in N/A 1.21 in N/A 0.55 in N/A 13/16
C6-6FN-1 N/A 3/8'' Flaretek® Flared Tube x 3/8'' MNPT N/A PVDF (Standard) N/A 2.04 in N/A 1.21 in N/A 0.55 in N/A 13/16
C6-6FN-3 N/A 3/8'' Flaretek® Flared Tube x 3/8'' MNPT N/A PFA N/A 2.04 in N/A 1.21 in N/A 0.55 in N/A 13/16
C6-6FN-6 N/A 3/8'' Flaretek® Flared Tube x 3/8'' MNPT N/A CPFA N/A 2.04 in N/A 1.21 in N/A 0.55 in N/A 13/16
C6-8FN-1 N/A 3/8'' Flaretek® Flared Tube x 1/2'' MNPT N/A PVDF (Standard) N/A 2.15 in N/A 1.21 in N/A 0.66 in N/A 15/16
C6-8FN-3 N/A 3/8'' Flaretek® Flared Tube x 1/2'' MNPT N/A PFA N/A 2.15 in N/A 1.21 in N/A 0.66 in N/A 15/16
C6-8FN-6 N/A 3/8'' Flaretek® Flared Tube x 1/2'' MNPT N/A CPFA N/A 2.15 in N/A 1.21 in N/A 0.66 in N/A 15/16
C6-12FN-1 N/A 3/8'' Flaretek® Flared Tube x 3/4'' MNPT N/A PVDF (Standard) N/A 2.16 in N/A 1.21 in N/A 0.67 in N/A 1 3/16
Unit of Measure
1 2 3