SCALA1 Twin Installation Set

$815.00

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The Grundfos SCALA1 Twin Installation Set is a complete accessory package designed to connect two SCALA1 booster pumps into a fully synchronized twin‑pump system. Ideal for both domestic and light‑commercial water boosting applications, this set enables seamless installation, reliable redundancy, and increased water‑supply performance.

What it does:

The installation set allows you to configure two SCALA1 pumps to operate in either:

  • Duty/Standby Mode – One pump runs while the other remains on backup, automatically taking over in the event of a failure to ensure uninterrupted water pressure.
  • Duty/Assist Mode – Both pumps work together when higher flow or pressure is needed, intelligently alternating roles to balance wear and extend lifespan.

Easy Setup & Smart Control

Once assembled, configuration is completed through the Grundfos GO Remote app, offering:

  • Mode selection (duty/standby or duty/assist)
  • Alternation control based on runtime or number of starts
  • Real‑time performance monitoring and diagnostics

This makes the twin‑pump installation not only powerful but exceptionally easy to manage.

Key Benefits

  • Ensures constant water pressure with built‑in redundancy
  • Fast, intuitive installation
  • Boosted flow capacity when needed
  • Smart monitoring and control from any smartphone
  • Long‑term reliability through automatic pump alternation

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Materials

Base plate Composite
O-ring Rubber, NBR
Manifold Composite
Screw material Stainless steel
Isolating valve Brass

Installation

Maximum operating pressure 116.03 psi
Type of inlet connection NPT(F)
Type of outlet connection NPT(F)
Size of suction port 1 inch
Size of outlet port 5/4 inch
Size of connection 1 inch
Number of screws 4
Number of baseplates 1
Number of manifolds 2
Number of valves 4
Number of o-rings 2

Electrical data

Length of cable 2.62 ft
Number of power cables 1

Others

Net weight 10.1 lb
Gross weight 11.7 lb
Shipping volume 0.6 ft³
Fits the following products:  SCALA1

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Roanoke, VA 24017

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