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  1. Home
  2. Plumbing
  3. Pumps
  4. Booster Pumps
  5. Grundfos SCALA1 3-45 Pressure Booster Pump, 0.76 HP, 14 GPM Rated Flow, 230V, Max Head 148', App-Enabled - 99631736

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Grundfos 99631736 Grundfos SCALA1 3-45 Pressure Booster Pump, 0.76 HP, 14 GPM Rated Flow, 230V, Max Head 148', App-Enabled - 99631736
View 2 of Grundfos 99631736 Grundfos SCALA1 3-45 Pressure Booster Pump, 0.76 HP, 14 GPM Rated Flow, 230V, Max Head 148', App-Enabled - 99631736
View 3 of Grundfos 99631736 Grundfos SCALA1 3-45 Pressure Booster Pump, 0.76 HP, 14 GPM Rated Flow, 230V, Max Head 148', App-Enabled - 99631736
View 4 of Grundfos 99631736 Grundfos SCALA1 3-45 Pressure Booster Pump, 0.76 HP, 14 GPM Rated Flow, 230V, Max Head 148', App-Enabled - 99631736
View 5 of Grundfos 99631736 Grundfos SCALA1 3-45 Pressure Booster Pump, 0.76 HP, 14 GPM Rated Flow, 230V, Max Head 148', App-Enabled - 99631736
View 6 of Grundfos 99631736 Grundfos SCALA1 3-45 Pressure Booster Pump, 0.76 HP, 14 GPM Rated Flow, 230V, Max Head 148', App-Enabled - 99631736

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Grundfos SCALA1 3-45 Pressure Booster Pump, 0.76 HP, 14 GPM Rated Flow, 230V, Max Head 148', App-Enabled - 99631736

SKU: 914057
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$ 759 .00 / ea
$ 1051 .00 / ea
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Product Details

Manufacturer: Grundfos
Product: Pumps
Type: Booster Pump
Installation Location: Outdoor
Other Info: Bluetooth-enabled Connectivity
Connection Type: NPT
Temperature Range: 32 - 131 °F
Electrical Voltage: 230 Volt
Operating Noise Level: 55 dB (A)
Pressure Rating: 115 PSI
Connection Size: 1"
Color: Black
Discharge Size: 1"
Inlet Size: 1"
Material: Composite
Mpn # 99631736
Shipping Dimensions 15.9" x 7.6" x 11.9"
Weight 26.40 lbs.

About the Grundfos 99631736

About the Grundfos SCALA1 3-45 Pressure Booster Pump, 0.76 HP, 14 GPM Rated Flow, 230V, Max Head 148', App-Enabled - 99631736

Say goodbye to low water pressure with the go-to solution for reliable and efficient water flow!


The Grundfos SCALA1 3-45 (99631736) pressure booster pump is a multi-stage pump that helps increase low water flow in water systems for households, gardens, and light commercial applications. This self-priming pump brings together the components of a pressure booster into a compact composite enclosure to deliver sufficient water flow and pressure to consumers.


The SCALA1 3-45 pump can communicate with the Grundfos GO Remote app through a built-in Bluetooth technology. This technology enables high customization options, making it suitable for any application, such as commercial water pressure boosting, domestic groundwater intake, and domestic water pressure boosting. Composite materials for the housing and impeller make this 3/4 HP pump durable. Because of pressure spikes, it is recommended that homeowners with well systems or non-regulated pressure lines include an expansion tank during installation to keep pressure from reaching 145 psi. This will help keep your Scala Booster pump/System in good working order for years.

Grundfos works hard to improve water pumps with energy efficiency to address global- water and climate challenges. They focused on finding innovative solutions to increasing urbanization and our modern way of living to improve people's quality of life. With the intelligent solution, they bring about a change in access to clean and healthy water!


Grundfos pumps were the first on the market with high demand for the water supply, like this Grundfos 230V SCALA1 3-45 pump. You can also check our other Grundfos pumps, Grundfos pump impellers, and the parts and accessories for your future reference! 

Product Videos

Product Features

  • ALL-IN BOOSTER UNIT: Complete All-in-one Unit, Integrating Pump, Motor, Diaphragm Tank, Pressure and Flow Sensor, Dry-running Protection, Controller, and Non-return Valve
  • EASY INSTALLATION: You can Save time installing SCALA1 – simply connect the pipes, prime the pump, and then plug it in
  • USAGE: This is a multi-stage, self-priming pressure booster pump. It is suitable for use with residential groundwater intake and commercial water pressure increase.
  • TECHNOLOGY: This Self-priming Pump Is Able to Communicate With Joint Pump Control Using the Grundfos Go Remote App With Integrated Bluetooth Technology
  • CONNECTION: This Pump Has an Inlet Connection of 1" NPT
  • HEAD SIZE: Maximum Head is 44m/144ft With A Minimum Head of 25m/82ft
  • IP RATING: X4D (Outdoor Use Ready)
  • ELECTRICAL VOLTAGE: It Operates in a 230 Volt
  • MAXIMUM INLET PRESSURE: 3 Bar/43 PSI
  • MAXIMUM SYSTEM PRESSURE: 8 Bar/115 PSI
  • NOISE LEVEL: <55 dB(A)
  • HORSE POWER: 3/4" HP

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Resources

  • Grundfos SCALA1 Catalog (99631736)
  • Grundfos SCALA1 Quick Guide
  • Grundfos SCALA1 Installation and Operating Instructions

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