- Formerly Danzco -

4,000 psi Rotary Unions

Our 4000 PSI rotary unions are primarily designed for grapple and clam bucket applications with two port in the spool and either two or four ports in the barrel. See below for quick ship sizes.

4,000 psi Rotary Unions

For a PDF with more information click on a part number below

Part No. Top Port Size & Quantity Side
Port Size & Quantity
RA0001 2ea #6 O-Ring Ports 4ea #4 O-Ring Ports
RA0009 2ea #6 O-Ring Ports 4ea #6 O-Ring Ports
RA0005 2ea #8 O-Ring Ports 4ea #6 O-Ring Ports
RA0008 2ea #8 O-Ring Ports 4ea #8 O-Ring Ports
RA0011 2ea #10 O-Ring Ports 4ea #10 O-Ring Ports
RA0002 2ea #10 O-Ring Ports 4ea #8 O-Ring Ports
RA0003 2ea #12 O-Ring Ports 4ea #8 O-Ring Ports
RA0006 2ea #12 O-Ring Ports 4ea #12 O-Ring Ports
RA0012 2ea #16 O-Ring Ports 2ea #16 O-Ring Ports
RA0004 2ea #16 O-Ring Ports 4ea #12 O-Ring Ports
RA0007 2ea #20 O-Ring Ports 2ea #20 O-Ring Ports
RA0010 2ea #20 O-Ring Ports 4ea #16 O-Ring Ports
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