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Industrial Bi-Lobe Blowers

Sutorbilt Legend DSL Bi-Lobe Blower

The Sutorbilt Legend DSL Series builds on a trusted legacy of performance in industrial air blowers, combining proven experience with world‑class blower design. The DSL configuration enhances blower life, simplifies maintenance, and delivers the consistent quality expected from Gardner Denver. Its dual splash lubrication system supports reliable operation across demanding industrial environments.

The Sutorbilt Legend DSL is engineered to extend blower life and streamline maintenance. Its dual splash lubrication system enhances the superior and consistent performance expected from a Gardner Denver industrial air blower.

  • Dual splash lubrication for longer product life
  • Heavy‑duty reinforced cast‑iron cylinder
  • Integral ribs for improved heat dissipation and performance
  • Installation flexibility with universal feet
  • Innovative Press Fit Gear design for more reliable timing
  • Increased sump capacity: up to 30% on drive end and 62% on gear end compared to competition
  • High‑temperature Viton oil seals
  • DSL design accommodates a mechanical gas seal option for critical gas applications
  • Engineered lubrication channels ensure ample lubrication reaches critical components
  • Increased blower life
  • Improved performance and efficiency
  • Greater overhung load capacity
  • Drop-in replacement for original Legend products
  • Operating temperatures up to 15°F cooler compared to leading competitive brands
  • Increased mass provides up to 37% more strength and rigidity than leading competitive brands
  • Universal mounting feet allow for easy field conversion

Sutorbilt Legend DSL vs Other Industrial Air Blowers

Sutorbilt Legend DSL 

Other Industrial Air Blowers

Dual splash lubrication for cooler operation 

Standard lubrication systems 

Reinforced cast‑iron cylinder with integral ribs 

Varying sump capacities 

Increased sump capacity for improved lubrication 

Mixed installation flexibility 

Universal mounting feet for installation flexibility 

Conventional timing gear designs 

 

Keeping your Sutorbilt Legend DSL blower performing at its best is essential for long‑term reliability. Gardner Denver provides dedicated support for maintenance, troubleshooting, and component replacement to help protect your investment and minimize downtime.

Our network of factory‑trained technicians and authorized distributors ensures your equipment receives the right care using OEM‑approved practices and genuine components. Whether you need routine maintenance, diagnostics, or replacement parts, we offer solutions designed to keep your blower operating at design performance. 

  • Explore industrial air blower service options for maintenance, troubleshooting, and repair support.
  • Order genuine components through our industrial air blower parts resources to maintain proper fit, performance, and durability.
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