The CKSA glandless cartridge single seal designe for AhlstarUP pumps. The seal uses a multi-spring design that ensures the seal faces evenly leaded and therefore improve seal life. The cartridge design makes installation simple and the seal can retrofitt to existing pumps without modification. Monolithic seal face technology reduces distortion in both high and low temperature application increasing seal reliability.
Features
- Multi-spring energized
- Cartridge design
- Monolithic seal face technology
CKSA & CKDA
The CKSA and CKDA seals designe to fit the full six bearing frame range of the AhlstarUP pump models.
AESSEAL® is believed to be the only seal manufacturer to offer a fully integrated and also glandless cartridge mechanical seal range for these pumps, which were launched by Sulzer in 2006 with a view to superseding the APP and APT ranges. The AESSEAL® design features and also benefits show below:
Cartridge design — an absolute must for reliable field seal replacement
Easy to retrofit — no modification to the equipment needed
Bi-directional flow induction — effective barrier heat removal (dual seal only)
Independent multi-spring faces — a more reliable solution for longer life
Axial sealing between impeller hub and also seal sleeve — prevents rotary face hang up and failure
Monolithic rotary faces — resilient mount reduces effect of impeller torque
To increase seal reliability and also save significant volumes of cooling water it is recommended that all double seals are used in conjunction with the AESSEAL® water management systems can save up to 4.2 million litres / 1.1 million gal (US) of water per annum per seal (based on 8 l/min / 2.1 US gpm).
See next page for further information on system products.
