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Description
SCALA1 Twin Installation SetThe Grundfos SCALA1 Twin Installation Set is a complete accessory package designed to connect two SCALA1 booster pumps into a fully synchronized twinpump system. Ideal for both domestic and lightcommercial water boosting applications, this set enables seamless installation, reliable redundancy, and increased watersupply performance. What it does: The installation set allows you to configure two SCALA1 pumps to operate in either: Duty Standby Mode One
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
Specifications
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
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.3 ★★★★★
Based on 18 reviews
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Product Reviews
★★★★★ 5
Bully breed has not destroyed the toy yet
Pattern Name: Apple, Size: Large
Ordered this toy for my Doberman and beagle who destroy every toy they are ever given. The green rope on top of the apple toy lasted for about 24 hours, and the squeaker inside the toy lasted for about 3 days. But the overall body of the toy is still in tact and it has been over a month now. The dogs still play with it despite the squeaker not working.
The body of the toy is definitely durable if you have a bully breed. Both my dogs really enjoy it.
Edit: 7 months later and this thing is still going strong. My doby loves it. It is tough as nails. Changed review to 5 stars.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 19, 2025
★★★★★ 1
The squeaker did not last four minutes.
Pattern Name: Pumpkin, Size: Large
The squeaker stopped after about four minutes and now my dog don’t want to play with it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 8, 2026
★★★★★ 5
My dogs favorite
Pattern Name: Pumpkin, Size: Large
My dogs love this toy! It’s durable and he can’t chew through it. Easy to throw and doesn’t bounce too much.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 8, 2026
★★★★★ 5
Amazing quality pixie dust at home
Color: Silver + 1 Refill Bottle, Color: Silver + 1 Refill Bottle
Amazing quality way better than Disney picxie dust. Kids absolutely loved it and it kept them sparkly all day . And the spray was perfect didn’t get everywhere. Little bit goes along way. Washed out easily after long day at disney
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 19, 2025
★★★★★ 5
love love loved it
I am now 55 years old and i love shinny stuff, so i decided I wanted glitter for my hair. I found this and am in love. It is very fine glitter and it just goes on my hair every so subtly. It catches the sun just right and i sparkle just like my personality. Not too much too look crazy just enough to look nice. Looks good on the arms and legs too for a night of dancing.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 14, 2024
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