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- Rotary Union
- Dual Flow
- 3/4" Unit Size
- 6 3/4" Assembled Length
- 2 7/8" Body Diameter
features
- Incorporates state-of-the-art sealing technology for use in water applications
- Silicone carbide to carbon graphite mechanical seals
- For abrasive applications, the 57 series with E.L.S. mechanical seals is available (silicon carbide to silicon carbide)
- Available in Mono-Flow and Duo-Flow configurations
- Seals are replaceable
- Available in U.S. and metric thread specifications
- Primarily used in the printing, paper, rubber, plastics and steel processing industries
| Series | 57 Series |
| Flow Type | Duo-Flow |
| Unit Size | 3/4 in |
| Right / Left Hand | Right Hand |
| Elbow Port | 1/2 in NPT |
| Shaft Thread Size | 3/4 in NPT |
| Housing Material | Forged Brass |
| Inlet Port to Elbow Port | 1 3/4 in |
| Shaft Extension Length | 7/8 in |
| Outlet Port Type | NPT |
| Inlet Port Type | NPT |
| Front of Body to Port Centerline | 4 1/16 in |
| Dual Flow Port | 1/2 in NPT |
| Shaft Material | Stainless Steel |
| RPM [Max] | 1,500 rpm |
| Assembled Length | 6 3/4 in |
| Inlet Port | 3/4 in |
| Weight | 4.25 LB |
