In heavy-duty applications, leak-free performance and good service life cannot be assured by a single sealing element; therefore, specially developed ”system seals” are arranged in series, building a ”tandem configuration”. The single-acting Zurcon® Buffer Seal LM is designed as a heavy-duty primary rod seal. The design of the product incorporates a combination of a Zurcon® sealing ring along with a Back-up Ring.
|Installation Dimensions||Seal Capabilities |
|Rod Diameter, dN f8/h9||2.750 in ||Min. Temperature||-31 ° F|
| Groove Diameter, D1 H9||3.402 in ||Max. Temperature||230 ° F|
|Groove Width, L1 +0.008||0.234 in|| || |
Environmental & Export Classifications