Rotary Union Model 2620
Description
Model 2620 Rotary Unions feature two independent passages, making them suitable for CNC machine applications (e.g. unclamping, workpiece sensing, and cooling), in addition to a variety of machinery applications.
Balanced mechanical seals, with silicon carbide seal faces, provide long service and reduced operating torque. Closed seals allow continuous containment of media and labyrinth, protecting bearings from the media being transmitted. These rotary unions are available with a variety of mounting configurations.
Specs
Model Number | Connection | Rotor Connection | Length | Dia. | Max. Pressure & Media | Max. Speed |
---|---|---|---|---|---|---|
2620-001-252 | 1/4"-18 NPT | 4.25 in. flange 4.25 in. pilot | 5.2 in. | 2.5 in. | 1,450/435 psig | 7,000 rpm |
2620-040-157 | 1/4"-18 NPT | 80.985 in. flange 81 in. pilot | 4.9 in. | 2.4 in. | 1,450/435 psig | 12,000 rpm |
2620-600-252 | 1/4"-18 NPT | 4.25 in. flange 4.25 in. pilot | 6.2 in. | 2.4 in. | 1,450 psig Coolant | 7,000 rpm |
2620-500-157 | 1/4"-18 NPT | 80.985 in. flange 81 in. pilot | 4.9 in. | 2.5 in. | 87 psig Air | 7,000 rpm |
2620-400-252 | 1/4"-18 NPT | 4.25 in. flange 4.25 in. pilot | 4.7 in. | 2.4 in. | 87 psig Air | 7,000 rpm |
2620-520-252 | 1/4"-18 NPT | 4.25 in. flange 4.25 in. pilot | 4.7 in. | 2.4 in. | 145 psig Air | 7,000 rpm |
2620-000-157 | 1/4"-18 NPT | 80.985 in. flange 81 in. pilot | 4.9 in. | 2.4 in. | 1,450/435 psig | 7,000 rpm |
2620-100-252 | 1/4"-18 NPT | 4.25 in. flange 4.25 in. pilot | 4.7 in. | 2.4 in. | 87 psig Air | 7,000 rpm |
2620-500-252 | 1/4"-18 NPT | 4.25 in. flange 4.25 in. pilot | 4.7 in. | 2.5 in. | 87 psig Air | 7,000 rpm |
2620-120-252 | 1/4"-18 NPT | 4.25 in. flange 4.25 in. pilot | 5 in. | 2.4 in. | 145 psig Air | 7,000 rpm |
2620-461-100 | 3/8"-19 PT | 35 in. flange 10 in. pilot | 5.7 in. | 3.5 in. | 145 psig Air | 12,000 rpm |
2620-040-252 | 1/4"-18 NPT | 4.25 in. flange 4.25 in. pilot | 4.7 in. | 2.4 in. | 1,450/435 psig | 12,000 rpm |
2620-041-252 | 1/4"-18 NPT | 4.255 in. flange 4.25 in. pilot | 5.7 in. | 2.5 in. | 1,450/435 psig | 12,000 rpm |
2620-000-252 | 1/4"-18 NPT | 4.25 in. flange 4.25 in. pilot | 4.7 in. | 2.4 in. | 1,450/435 psig | 7,000 rpm |
2620-200-252 | 1/4"-18 NPT | 4.25 in. flange 4.25 in. pilot | 5 in. | 2.5 in. | 87 psig Air | 7,000 rpm |
2620-520-157 | 1/4"-18 NPT | 80.985 in. flange 81 in. pilot | 4.9 in. | 2.4 in. | 145 psig Air | 7,000 rpm |
2620-200-157 | 1/4"-18 NPT | 80.985 in. flange 81 in. pilot | 4.9 in. | 2.4 in. | 87 psig Air | 7,000 rpm |
2620-300-252 | 1/4"-18 NPT | 4.25 in. flange 4.25 in. pilot | 4.7 in. | 2.5 in. | 87 psig Air | 7,000 rpm |
2620-220-252 | 1/4"-18 NPT | 4.25 in. flange 4.25 in. pilot | 4.7 in. | 2.4 in. | 145 psig Air | 7,000 rpm |