4380 Pump-in-a-Box

Print Icon Share Icon

4380 Pump-in-a-Box

Product Image
Pump-in-a-Box
4380 Pump-in-a-Box (PiB)

  • Summary
  • Applications

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

  • Description

    The Armstrong 4380 Pump-in-a-Box pipe-mounted pumps are designed for space-saving installation and long service life and are available for express shipment, typically within 24 hours.

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

    Inside single-spring mechanical seal

  • Performance Range

    Up to 160 L/s (2,500 USgpm) flow; up to 90 m (300ft) head

  • Temperature

    121°C (250°F)

  • Power

    0.25 kW to 45 kW (0.33 hp to 60 hp)

  • Size

    40 mm to 200 mm 1.5" to 8”

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 
  •  No lubrication or seal adjustments required

Low energy consumption

  • Integrated intelligent controls combined with perfect component match-up and tuning provide up to 75% in energy savings over traditional constant speed and variable frequency operated pumping installations
  • Advanced seal design for zero lubrication and seal adjustments
  • Shorter pipe runs for reduced system friction 

Lowest energy consumption and smaller carbon footprint

  • Integrated intelligent controls – combined with perfect component match-up and tuning – for up to 75% lower energy consumption and carbon (greenhouse gas) emissions

Lowest project and operating risk

  • Integrated intelligent controls make commissioning fast and easy
  • available for express shipment, usually within 24 hours
  • Advanced seal design for zero lubrication and seal adjustments
  • VIL configuration allows non-disruptive pump service (casing stays in place)

4380 PiB Solution Outline

Pump-in-a-Box - solution outline

4380 and 4392 Pump-in-a-Box - brochure