System One Heavy Duty ANSI Pumps (Formerly sold as Chesterton System One)

• High Strength, Low Maintenance
• Exclusive "LD" Design eliminates common seal and bearing failures
  • Lowest L³/D⁴ Shaft Stiffness Ratio in the industry protects seals and bearings against damaging vibrations
  • System One pumps were actually designed around the seal and bearings
  • Patented Vibration-Resistant Design
  • Allows safe operation in wide window around BEP, where other ANSI pumps break down due to the high stresses created by radial loads
• Patented Labyrinth Seal design offers non-wearing, lifetime protection superior to common lip seals
• Large Volume Seal Chambers available in Straight Bore or Taper Bore
• Oversized Bearings with Long L10 Life
• Large Oil Sump for Cleaner, Cooler Oil
• Designed to accept a C-Face motor adaptor, for automatic and accurate motor alignment
• Patented micrometer impeller adjustment mechanism for precise, repeatable settings. Results in maximum pump efficiency
• Available in Vortex Design for handling sludges and slurries with large particle solids

For more information on Blackmer's innovative System One Pumps, please contact us or visit Blackmer's website.

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