John crane Type 8 1 H8 mechanical seal

Product Overview

Description

Type 8-1 seals are available in a wide variety of elastomers for handling practically every industrial fluid. All components are held together by a snap ring in a unitized construction design.

 

Temperature

-40 degree  to 260 degree / -40?F to 500?F

Pressure

22.5 bar g / 325 psig

Speed

Up to 25 m/s / 5000 fpm

 

Compact Design
Permits use in all types of rotating equipment centrifugal pumps, mixers and agitators.

Drive Design
Positive Mechanical Drive Design Eliminates Slippage.

Multiple Springs

Provide Precise Face Loading

Typical Applications
Chemicals Crystallizing fluids Caustics Lubricating liquid Acids Hydrocarbons Aqueous solutions Solvents