Mechanical Seals
Flowserve Slurry Seals - SLC Seals

SLC seals are heavy-duty, single pusher cartridge seals built for the harshest slurry pump services found in mining, mineral and ore processing, and flue gas desulfurization.

• They are designed to handle solids up to 60% by weight.
• Lower operating costs ensured by unique non-clogging, encapsulated cone spring, which increases reliability and enables flushless operation 
• Maximized equipment uptime provided by abrasion-resistant metal components and silicon carbide faces that extend seal life beyond that of slurry pump components 
• Economical performance via clean, open design, which operates without flush water to reduce product dilution and eliminate flush water costs 
• Ease of installation resulting from cartridge design that requires no special tools or bearing housing adjustments

FEATURES

• Pressure to: 20.6 bar (300 psi)
• Temperature: -18°C to 110°C (10°F to 230°F)
• Speeds to: 15 m/s (50 fps)
• Sizes: 32 to 220 mm (1.250 to 8.661 in)