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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Transition, Fusible Pipe with Locating Rib
Unit of Measure
1 2 3 

Item #

Port Connection

Nut Material

A

B

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D

E

F

G

WTA4-20mmDFRN-1 N/A 1/4'' Flaretek® Flared Tube x 20 mm Fusible Pipe N/A PVDF (Standard) N/A 3.19 in N/A 0.79 in N/A 0.64 in N/A 1.5 in N/A 1.102 in N/A 0.118 in N/A 0.866 in
WTA4-20mmDFRN-3 N/A 1/4'' Flaretek® Flared Tube x 20 mm Fusible Pipe N/A PFA N/A 3.19 in N/A 0.79 in N/A 0.64 in N/A 1.5 in N/A 1.102 in N/A 0.118 in N/A 0.866 in
WTA4-20mmDFRN-6 N/A 1/4'' Flaretek® Flared Tube x 20 mm Fusible Pipe N/A CPFA N/A 3.19 in N/A 0.79 in N/A 0.64 in N/A 1.5 in N/A 1.102 in N/A 0.118 in N/A 0.866 in
WTA6-20mmDFRN-1 N/A 3/8'' Flaretek® Flared Tube x 20 mm Fusible Pipe N/A PVDF (Standard) N/A 3.31 in N/A 0.79 in N/A 0.64 in N/A 1.5 in N/A 1.102 in N/A 0.118 in N/A 0.866 in
WTA6-20mmDFRN-3 N/A 3/8'' Flaretek® Flared Tube x 20 mm Fusible Pipe N/A PFA N/A 3.31 in N/A 0.79 in N/A 0.64 in N/A 1.5 in N/A 1.102 in N/A 0.118 in N/A 0.866 in
WTA6-20mmDFRN-6 N/A 3/8'' Flaretek® Flared Tube x 20 mm Fusible Pipe N/A CPFA N/A 3.31 in N/A 0.79 in N/A 0.64 in N/A 1.5 in N/A 1.102 in N/A 0.118 in N/A 0.866 in
WTA8-20mmDFRN-1 N/A 1/2'' Flaretek® Flared Tube x 20 mm Fusible Pipe N/A PVDF (Standard) N/A 3.4 in N/A 0.79 in N/A 0.64 in N/A 1.5 in N/A 1.102 in N/A 0.118 in N/A 0.866 in
WTA8-20mmDFRN-3 N/A 1/2'' Flaretek® Flared Tube x 20 mm Fusible Pipe N/A PFA N/A 3.4 in N/A 0.79 in N/A 0.64 in N/A 1.5 in N/A 1.102 in N/A 0.118 in N/A 0.866 in
WTA8-20mmDFRN-6 N/A 1/2'' Flaretek® Flared Tube x 20 mm Fusible Pipe N/A CPFA N/A 3.4 in N/A 0.79 in N/A 0.64 in N/A 1.5 in N/A 1.102 in N/A 0.118 in N/A 0.866 in
WTA8-25mmDFRN-1 N/A 1/2'' Flaretek® Falred Tube x 25 mm Fusible Pipe N/A PVDF (Standard) N/A 3.41 in N/A 0.98 in N/A 0.82 in N/A 1.5 in N/A 1.102 in N/A 0.118 in N/A 1.063 in
WTA8-25mmDFRN-3 N/A 1/2'' Flaretek® Falred Tube x 25 mm Fusible Pipe N/A PFA N/A 3.41 in N/A 0.98 in N/A 0.82 in N/A 1.5 in N/A 1.102 in N/A 0.118 in N/A 1.063 in
WTA8-25mmDFRN-6 N/A 1/2'' Flaretek® Falred Tube x 25 mm Fusible Pipe N/A CPFA N/A 3.41 in N/A 0.98 in N/A 0.82 in N/A 1.5 in N/A 1.102 in N/A 0.118 in N/A 1.063 in
WTA8-32mmDFRN-1 N/A 1/2'' Flaretek® Flared Tube x 32 mm Fusible Pipe N/A PVDF (Standard) N/A 3.41 in N/A 1.26 in N/A 1.07 in N/A 1.5 in N/A 1.102 in N/A 0.118 in N/A 1.339 in
WTA8-32mmDFRN-3 N/A 1/2'' Flaretek® Flared Tube x 32 mm Fusible Pipe N/A PFA N/A 3.41 in N/A 1.26 in N/A 1.07 in N/A 1.5 in N/A 1.102 in N/A 0.118 in N/A 1.339 in
WTA8-32mmDFRN-6 N/A 1/2'' Flaretek® Flared Tube x 32 mm Fusible Pipe N/A CPFA N/A 3.41 in N/A 1.26 in N/A 1.07 in N/A 1.5 in N/A 1.102 in N/A 0.118 in N/A 1.339 in
WTA8-40mmDFRN-1 N/A 1/2'' Flaretek® Flared Tube x 40 mm Fusible Pipe N/A PVDF (Standard) N/A 3.73 in N/A 1.58 in N/A 1.39 in N/A 1.8 in N/A 1.457 in N/A 0.118 in N/A 1.653 in
WTA8-40mmDFRN-3 N/A 1/2'' Flaretek® Flared Tube x 40 mm Fusible Pipe N/A PFA N/A 3.73 in N/A 1.58 in N/A 1.39 in N/A 1.8 in N/A 1.457 in N/A 0.118 in N/A 1.653 in
WTA8-40mmDFRN-6 N/A 1/2'' Flaretek® Flared Tube x 40 mm Fusible Pipe N/A CPFA N/A 3.73 in N/A 1.58 in N/A 1.39 in N/A 1.8 in N/A 1.457 in N/A 0.118 in N/A 1.653 in
WTA8-50mmDFRN-1 N/A 1/2'' Flaretek® Flared Tube x 50 mm Fusible Pipe N/A PVDF (Standard) N/A 4.27 in N/A 1.97 in N/A 1.73 in N/A 1.8 in N/A 1.457 in N/A 0.118 in N/A 2.047 in
WTA8-50mmDFRN-3 N/A 1/2'' Flaretek® Flared Tube x 50 mm Fusible Pipe N/A PFA N/A 4.27 in N/A 1.97 in N/A 1.73 in N/A 1.8 in N/A 1.457 in N/A 0.118 in N/A 2.047 in
WTA8-50mmDFRN-6 N/A 1/2'' Flaretek® Flared Tube x 50 mm Fusible Pipe N/A CPFA N/A 4.27 in N/A 1.97 in N/A 1.73 in N/A 1.8 in N/A 1.457 in N/A 0.118 in N/A 2.047 in
WTA8-63mmDFRN-1 N/A 1/2'' Flaretek® Flared Tube x 63 mm Fusible Pipe N/A PVDF (Standard) N/A 4.27 in N/A 2.48 in N/A 2.24 in N/A 1.8 in N/A 1.46 in N/A 0.124 in N/A 2.559 in
WTA8-63mmDFRN-3 N/A 1/2'' Flaretek® Flared Tube x 63 mm Fusible Pipe N/A PFA N/A 4.27 in N/A 2.48 in N/A 2.24 in N/A 1.8 in N/A 1.46 in N/A 0.124 in N/A 2.559 in
WTA8-63mmDFRN-6 N/A 1/2'' Flaretek® Flared Tube x 63 mm Fusible Pipe N/A CPFA N/A 4.27 in N/A 2.48 in N/A 2.24 in N/A 1.8 in N/A 1.46 in N/A 0.124 in N/A 2.559 in
WTA12-20mmDFRN-1 N/A 3/4'' Flaretek® Flared Tube x 20 mm Fusible Pipe N/A PVDF (Standard) N/A 3.58 in N/A 0.79 in N/A 0.64 in N/A 1.5 in N/A 1.102 in N/A 0.118 in N/A 0.866 in
Unit of Measure
1 2 3