4030 End Suction Base Mounted Pumps

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4030 End suction Base mounted pump
4030 End suction Base mounted pump Sideview
4030 30-30 FrontUP LineDrawing

  • Summary
  • Applications

    HVAC-system pumping; light industrial/ process pumping

  • Description

    The Armstrong 4030 horizontal end-suction (ES) pumps are engineered to substantially reduce cost over competitor designs across installation, operation, and lifetime maintenance. High-efficiency NEMA-premium motors ensure low energy consumption and cost.

  • Materials
    • Cast iron, ductile iron, or bronze casing
    • Cast iron or bronze impeller
  • Configuration

    Inside single spring mechanical seal.

  • Performance range

    Up to 5,000 USgpm (315 L/s) flow; up to 600 ft (180 m) head

  • Temperature

    250°F (121°C)

  • Power Range

    0.33 hp to 300 hp (0.25 kW to 200 kW)

  • Size

    1" to 8” (25 mm to 200 mm)

Low installed cost

  •  ANSI/HI 1.3.5 rigid free-standing baseplate eliminates grouting 
  •  Pre-lubricated and sealed deep-groove ball bearings for convenient installation (simply pipe, align, wire and start)

Low energy consumption

  • Armstrong 4030 pumps are equipped with high-efficiency NEMA-premium motors for significant reduction in energy consumption and cost 
  • All motors are suitable for inverter-fed service



Low operating and maintenance cost

  •  Armstrong 4030 pumps are equipped with high-efficiency NEMA-premium motors for significant reduction in energy cost 
  •  ANSI-style centerline discharge casing eliminates air binding 
  •  Sintered silicon carbide mechanical seal seat for longer life 
  •  Confined casing gasket eliminates blow-outs 
  •  Universal replacement seals, bearings, and motors available locally world-wide
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