Multiple Spring Mechanical Seals
Multiple spring Mechanical Seal with a highly effective design, commonly used in chemical and petrochemical duties.
Frequently fitted with a Type 25 clamped stationary seal.
Types 1609B and 1609BS are designed for stepped shafts.
The stock size code is always set by the shaft size under the seal body.
A PTFE backup ring is recommended to be specified for higher pressure ‘O’-Ring applications.
Limits are for guidance only. Product performance is dependent on materials and other operating conditions.
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