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Harvest savings this November 🍂 Save 10%. "harvest" at checkout. Rise plants 3 trees 🌳 with every order to help reforest the planet.
Harvest savings this November 🍂 Save 10%. "harvest" at checkout. Rise plants 3 trees 🌳 with every order to help reforest the planet.

Grundfos 99163903 ALPHA2 15-55F Cast Iron Circulator Pump w/ Terminal Box

SKU ALPHA2 15-55F C
Original price $349.00 - Original price $349.00
Original price
$349.00
$349.00 - $349.00
Current price $349.00
Fall into savings 🍂 Save 10% on select products with harvest at Checkout. Brand and product exclusions apply

The ALPHA2 15-55F is a variable speed circulator designed to provide consistent flow in a wide variety of applications. It comes complete with an integrated check valve, foam insulation jacket, and nut captures for flanges. Constructed of Cast Iron, the ALPHA2 is designed to provide year after year of reliable use.

Features:

  • Simple push button
  • Control enables the ALPHA2 to be programmed in one of 3-constant speed, 3-constant pressure, or AUTOADAPT control modes. The current operating mode is always visible on the ALPHA2’s LED display
  • The large LED display shows the current energy consumption in Watts and estimated flow in gallons per minute
  • For installation, you have the flexibility to use either our unique ALPHA Plug with line cord or the ALPHA2 with a terminal box for conduit connections
  • ALPHA2 is complete with an integrated check-valve, foam insulation jacket, and nut captures for flanges.
  • ALPHA2 comes in both cast iron and stainless steel models
  • Robust startup enables the ALPHA2 to continuously attempt to restart – indefinitely – in blocked rotor conditions

    Note: this model replaces the older Alpha model 59896877. ALPHA2 can be used as a replacement for more than 30 competitor pump models.

                Specifications

                TypeVariable Speed Pump
                MaterialCast Iron
                ApplicationHeating
                Flow Range (GPM)0-21
                Max Flow (GPM)21
                Head Range (ft.)0-19
                Max Head (Ft)19
                Max Pressure (PSI)150
                Phase1
                Voltage115v
                Amperage0.65
                Temperature Range (F)36°F - 230°F
                Frequency60 Hz
                Connection TypeFlanged x Flanged
                Connection Size3/4" 1" 1-1/4" 1-1/2"

                Documentation

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