Other P.B. Links

• Description & Dimensions

• Model Numbers

• Part Identification

• Maximum Operating Recommendations

• Flow Capacity

• Installation Procedures

• Maintenance and Overhaul

• Lubrication

• Download P.B. Union Manual.pdf

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Filton® Main Menu

Intro to Rotary Unions

Typical Applications

Rotary Union Models

•  R.E. (1/4" to 1-1/4")

•  P.B. (1/2" to 1)"

•  C.B. (1/4" to 1-1/4")
High Temperature

•  R.E.B. (1-1/2" to 6")

•  C.B.N. (1-1/2" to 6")
High Temperature)

Other Models

Special Models

Special Connections

•  Screw Threads

•  Flanges

Accessories

•  Syphon Elbows

•  Flexible Hoses

Also Available from Filton®

Quick Selection Guide

Part Numbers & Cross References

About Filton Ltd.

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NOMINAL
SIZE

ROTARY P.B. UNION - Model Numbers

B.E. (RH or LH)

S.T. (RH or LH)

R.S. (RH or LH)

15 (1/2")

18466

18467

18468

18466U

18467U

18468U

18466MB

18467MB

18468MB

20 (3/4")

18469

18470

18471

18469U

18470U

18471U

18469MB

18470MB

18471MB

25 (1")

18472

18473

18474

18472U

18473U

18474U

18472MB

18473MB

18474MB