| US$5.00-10.00 | 2 Pieces (MOQ) |
| External clamping | Easily set to the correct working length, enabling pump efficiency adjustments to be made without dismantling the pump. |
| Positive drive lugs | Drive forces are evenly distributed around the rotary face to reduce stress. |
| Springs out of fluid | The Alloy 276 springs are not in the pumped fluid where they could corrode or clog, so remain effective for the whole of the seal life. |
| Balanced | Hydraulic balance is achieved within the seal design and does not require a stepped shaft. Face loading is reduced to give cooler running and longer seal life. |
| Visual examination | Visible spring gap allows monitoring of face wear. |
| Anti clog | The dynamic o-ring moves onto a clean area as seal faces wear. Components remain free for longer seal life. |
| Secured rotary face | Shrink fitting improves durability and face retention under extreme operating conditions |
| Non metallic wetted parts | No metal parts in contact with pumped media, therefore able to operate in corrosive applications. |
