Flowserve KeyPS™ Standard Cartridge Seal
- Save time with a quick installation and ensure startup success with a cartridge seal design that requires no extra measurements or settings.
- Minimize spare parts inventory and standardize seals across a facility owing to robust materials which are suitable for a wide range of applications, industries and fluid environments.
- Provide uninterrupted operation in dirty applications as a result of its springs being isolated from the process fluid to prevent clogging and hang-up.
- Extend wear life because its balanced seal faces are immersed in the process fluid so they can inherently run cooler than shrouded and unbalanced seals.
- Ensure low-leakage operation and environmental safety with its O-ring pusher design, which employs multiple coil springs to maintain proper seal face tracking.
Designs available for popular standard and large bore ASME, DIN and ISO pumps.
- Pressure to 16.55 bar (240 psi)
- Temperature -40°C to 121°C (-40°F to 250°F)
- Speed 3,600 rpm or 23 m/s (75 ft/s)
- Shaft size 33 to 70 mm (1.125 to 2.750 inch)
KeyPS Seal
Single Cartridge Pusher Seal
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