
Single Stationary Multiple Spring Cartridge with Circulation Gland
Mechanical Seal Style SMS1
Features
- Part of Flex-A-Seal’s integrated/platform single cartridge seal design
- Patented (Patent Number US 7,979,986) Plunger-Lock drive
- Industry’s leading economical single stationary cartridge design
- Homogeneous monolithic seal ring
- Drive mechanisms located out of product, minimizing corrosion and stress-related failure
- Unique shrouded rotary for maximum face protection and reliable startup
- Uniform 360 degree transfer of torque to rotating face
- Seal faces positioned in gland for maximum protection
- Dynamic elastomer moves on nonmetallic surface eliminating fretting
- Faces designed for optimum heat dissipation
- Sleeve is isolated from product
- Hydraulically balanced
- Easy cartridge installation
- Flush position maximizes face cooling
- Metric sizes available
SMS3 with Circulation, Vent & Drain Gland
- All the benefits of the SMS1 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
Specifications
Operating Conditions
Max Temp: | 400°F (204°C) |
Max Pressure: | 300 PSI (20 bar) |
Max Speed: | 6000 FPM (30 m/sec) |
Note: Max Temperature / pressure / speed indicate operating extremes independently and do not imply the seal will function at these extremes at the same time. Contact Flex-A-Seal if in doubt.
Downloads
For more information on the SMS1
Quotes
Quote Request
Depending on your specific needs and application, Flex-A-Seal can help you identify the ideal products. Contact us to tell us about your needs and request a quote.