Flowserve KeyPS™ Standard Cartridge Seal

Product Brand

Flowserve

Type

Mechanical Seals

SubType

Standard Cartridge Seals

About this product

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.

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.

Specifications

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)

Configurations

KeyPS Seal Single Cartridge Pusher Seal

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