Saptora KeyPS™ Standard Cartridge Seal

Keep industrial pumping systems running with the KeyPS seal, readily available globally from Flowserve. Pre-engineered to be quickly shipped to minimize downtime, the KeyPS seal is a single-pusher design for general industrial applications.

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Features and Benefits

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.

Specification

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)

industries

Chemicals

Specialty (Fine & Consumer)
Biofuels

Water

Water Management
Wastewater
Agriculture & Irrigation

General Industries

Pulp & Paper
Steel & Primary Metals
Food & Beverage
Corn Wet Milling & Ethanol
Other Industries

Mining

Documents & Support

Related Literature

KeyPS Seal Flyer

Download

KeyPS Seal User Instructions IOM