Type 1609B/1609BS

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.

Features
Standard Multiple Spring, Grub Screw Mechanical Seal
Commonly used in Chemical and Petrochemical duties
Operating Limits
Temperature: -30 C to +140 C
Pressure: Up to 40 bar (580 psi)