Single Stationary Single Spring Cartridge with Circulation Gland

• Part of Flexaseal’s integrated/platform single cartridge seal design
• Patented (Patent Number US 7,979,986) Plunger-Lock drive
• Stationary pusher design
• Hydraulically balanced
• Heavy-duty rugged design
• No little springs to clog or fatigue, simply one beefy single spring located out of the product
• Easy cartridge installation
• Sleeve is isolated from product
• Flush position maximizes face cooling
• Shrouded rotary seal ring for maximum face protection and reliable start-up
• Uniform 360° transfer of torque to primary rotating face
• No pins to break or hang up
• Easily upgradeable faces, metallurgies, and elastomers
• Faces designed for optimum heat dissipation
• Metric sizes available

SS3 with Circulation, Vent & Drain Gland

Stationary Single Spring Cartridges

• All the benefits of the SS design plus vent and drain gland with throttle bushing
• Pipe connections are made to different sizes to assure that correct piping plans are employed
• Cost-effective upgrade