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.
| 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 |