Mechanical Seals and Seal Support Systems
Slurry Seals - SLM
About this product
The SLM family of self-contained cartridge seals is designed for reliable operation in the majority of slurry services. Engineered to operate with no outside flush liquid to eliminate product dilution, increase plant efficiency and reduce operating costs.
Features and Benefits
- No process bypass or external flush liquid is needed, eliminating product dilution for better chemical stability. This increases product pumpage to raise production and reduce the operating expense of complicated packing or seal water support systems.
- Cartridge seal configuration makes installation and operation easier. Allows for equipment impeller-to-casing clearance adjustments without making modifications to the seal setting.
Specifications
- Wetted Metal Parts:
- CD4MCuN, Alloy C-276, High Chrome Iron (standard)
- other materials available upon request
- Seal Faces:
- Sintered Silicon Carbide (standard)
- Reaction Bonded Silicon Carbide (optional)
- Tungsten Carbide (optional)
- Springs:
- Alloy C-276
- Elastomers:
- EPDM, Fluoroelastomer, TFE-propylene (standard)
- other materials available upon request
- Size Range:
- 50.8 to 235 mm (2.000 to 9.250″)
- Maximum slurry concentration:
- 40% solids by weight
- Maximum particle size:
- 6 mm
- Maximum particle hardness:
- 9 MOH
- 9 MOH
- Pressure:
- up to 17.2 bar (250 psi)
- Temperature:
- -18 to 79°C (0° to 175°F) without quench
- 0° to 135°C (32° to 275°F) with quench
- Speed:
- up to 23 m/s (75 fps)
Configurations
- SLM-6000 QCD
- SLM-6000 SLD
- SLM-6100
- SLM-6200
EN_GB 
PL