Type 1678
| Type 1678 | ウェーブスプリングメカニカルシール |
|---|---|
 |
Stepped shaft balanced seal, otherwise similar to our Types 1677M/1677. All our 1677/8 versions are energised by a special continuous wave spring with no weld spots. Supplied as Monolithic version 1678M, as standard. The inserted version is also available to production order. |
  |
|
