Mechanical seal IS1

Technical Data Mechanical seal IS1

Temperature Limits -40°F to 400°F/-40°C to 205°C (depending on materials used)
Pressure Limits is1: 425 psi(g)/29 bar(g)
is1 B: 1200 psi(g)/82 bar(g)

Brand

KSB

Full Convolution Industrial-duty Elastomer Bellows Shaft Seal IS1

With its proven track record of exceptional performance, the is1 elastomer bellows seal is widely recognized as the industry’s workhorse. Suitable for a wide range of service conditions ranging from water and steam to chemicals and corrosive materials, the is1 mechanical seal is ideal for use in pumps, mixers, blenders, agitators, air compressors, blowers, fans and other rotary shaft equipment.

It is frequently used by the pulp and paper, petrochemical, food processing, wastewater treatment, chemical processing and power generation industries.

Technical Description

Technical Description Mechanical seal IS1

iseal is1 elastomer bellows seal is widely recognized as the industry workhorse with a proven track record of exceptional performance. The is1 is suitable for a wide range of service conditions from water and steam to chemicals and corrosive materials.

For use in pumps, mixers, blenders, agitators, refrigeration compressors, blowers, fans and other rotary shaft equipment
For pulp and paper, petrochemical, food processing, wastewater treatment, chemical processing, power generation and other demanding applications

Applications

Design Seal Is1

Process pumps
Other rotating equipment

Features is1

California Residents: PROPOSITION 65 WARNING
To absorb both breakout and running torque, the seal is designed with a drive band and drive notches that eliminate overstressing of bellows.
Slippage is eliminated, protecting the shaft and sleeve from wear and scoring.
Automatic adjustment compensates for abnormal shaft-end play, run-out, primary ring wear and equipment tolerances. Uniform spring pressure compensates for axial and radial shaft movement.
Special balancing accommodates higher-pressure applications, greater operating speeds and lower wear.
Non-clogging, single-coil spring allows for greater dependability than multiple spring designs. Will not run foul due to fluid contact.
Low drive torque improves performance and reliability.