6521 - Stem Adapter | Parker LIQUIfit™

 

Parker 6251 - stem adapters  Parker 6251 - drawing

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Fractional Inch Tube-to-NPTF


Part Number

 Tube Size (in)

C

NPTF

F
H
6521 56 11WP2 1/4 1/8 1/2 .75
6521 56 14WP2 1/4 1/4 1/2 .75
6521 56 18WP2 1/4 3/8 3/4 .77
6521 60 14WP2 3/8 1/4 3/4 .98
6521 60 18WP2 3/8 3/8 3/4 .98
6521 62 18WP2 1/2 3/8 15/16 1.22
6521 62 22WP2 1/2 1/2 15/16 1.28


Metric Tube-to-BSPT

 

Part Number

Tube Size (mm)

C

BSPT

F

H

6521 06 10WP2 6 1/8 13 19
6521 06 13WP2 6 1/4 14 19
6521 06 17WP2 6 3/8 17 19
6521 08 10WP2 8 1/8 19 23
6521 08 13WP2 8 3/4 19 23
6521 08 17WP2 8 3/8 19 23
6521 10 13WP2 10 1/4 19 25
6521 10 17WP2 10 3/8 19 25
6521 10 21WP2 10 1/2 22 25
6521 12 17WP2 12 3/8 22 28
6521 12 21WP2 12 1/2 22 28