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Ships within 48 hours · Estimated delivery Oct 9 - Oct 14
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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
4.7 ★★★★★
Based on 8 reviews
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Product Reviews
★★★★★ 5
Good squeak
Size: Small, Color: Assorted Color
Healthy squeak and she seems to enjoy the texture and mouth feel
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 16, 2025
★★★★★ 5
Still going strong
Size: Small, Color: Assorted Color
My dogs chew apart EVERYTHING, but all six of these are still in great shape. They prefer and fight over the purple one though for unknown reasons. 🤣
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 10, 2025
★★★★★ 4
Loud
Size: Small, Color: Assorted Color
I have mixed feelings about this product. I bought this because my puppy kept breaking the squeaker in his squeaker toys. I wanted something where is the squeaker was more durable. This was definitely more durable, it was also 10 times louder than the squeaker in his squeaker toys. He would squeak it all day and night and I could barely hear anything over it. If you asked my puppy to give the review, I’m sure he’d give it five stars and a glowing review, but for me, it was too loud of a squeaker.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 23, 2025
★★★★★ 5
Small dog dream toy
Size: Small, Color: Assorted Color
Small dog dream toy
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 7, 2026
★★★★★ 5
Perfect for Small to Medium Dogs
Size: Small, Color: Assorted Color
Little Louise loves these little toys! Couldn’t be more happy with this purchase. Highly recommend for small to medium dogs!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 25, 2025
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