ARMSTRONG PUMPS
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Standard Features

 

 


  • Volute
    • Radially-split volute can be left in the line while servicing the pump, eliminating needless disconnecting of pipes. Tapped openings are provided for venting, draining and gauge connections.
  • Impeller
    • High strength engineered resin impeller reduces axial thrust to a minimum, ensuring smooth performance and long life.
  • Motor
    • The motor is equipped with heavyduty,
      permanently lubricated ball bearings adequately rated to accommodate impeller radial loads and residual hydraulic thrusts. Designed to operate at 3600 rpm. (1800 rpm Optional)
  • Mechanical Seal
    • Self-lubricating, prevents liquid seepage. A carbon face rotating against a stationary ceramic seat provides positive sealing up to full design pressure. (Type 21)
  • Adaptor
    • Aluminum die cast, with integral support foot, delivering lightweight, durable construction.
  • Shaft
    • Motor shaft extends through to impeller, eliminating intermediate bearing bracket for close coupled design.
  • Back Pull-Out Design
    • Eliminates the need to break piping connections when servicing the pump. The motor, with bracket and impeller attached, can be easily withdrawn from the volute after moving the volute capscrews.

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