4360 Vertical In-Line Single Pumps

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4360 vertical in-line single pumps
4360 Vertical In-Line (VIL) Single Pumps Line Drawing

  • Summary
  • Applications

    HVAC-system pumping; light industrial/ process pumping (water or glycol based)

  • Description

    The Armstrong 4360 pipe-mounted pumps are designed for space-saving installation and long service life.

  • Materials
    • Cast iron or ductile iron casing
    • Silicon sintered carbide mechanical seal
  • Configuration

    Inside single-spring mechanical seal

  • Performance range

    Up to 350 USgpm (22 L/s) flow; up to 200 ft (61 m) head

  • Temperature

    225°F (107°C)

  • Power Range

    0.33 hp to 15 hp (0.25 kW to 11 kW)

  • Size

    1.25" to 3" (32 mm to 80 mm)

Low installed cost

  •  Vertical In-line design eliminates the need for inertia bases, housekeeping pads, flex connectors, and field alignment or grouting requirements 
  •  Vertical In-line design minimizes space and pipe requirements 

Low energy consumption

  •  Armstrong 4360 pumps are available with high-efficiency NEMA-premium motors for significant reduction in energy consumption and cost
  •  All motors are suitable for inverter-fed service 
  •  Vertical In-line design minimizes pipe requirements and related friction losses resulting in higher system efficiency



Low operating risk

  • Universal replacement seals, bearings, and motors available locally world-wide
  • Vertical In-Line configuration allows less disruptive pump service (casing stays in place)
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