Scala1 3-35 Scala1 3-35
Scala1 3-35 Scala1 3-35
Grundfos Scala1 3-35
1 Reviews | Add review
The scala1 rainwater pump is the successor to the MQ pumps. It consumes slightly less power than the MQ pumps and more than the Scala2 pumps.

Shipping costs

€ 0,00

Standard delivery is 2-3 days. By bank transfer 1a 2 days extra.

2-3 business days

€ 510,00
Price per unit
The number of Kortingspunten granted for this product is 0
Pros and cons:
product pro icon
Minder geluid dan de MQ pomp
product pro icon
Voorfilter mogelijk
product pro icon
Minder elektriciteitsverbruik dan de MQ pomp
product con icon
Scala2 pomp blijft een betere pomp die minder elektriciteit verbruikt

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Designed for (rain) water supply in domestic installations.
Use the SCALA1 for:

  • Pumping from a storage tank or underground tank
  • Water supply from shallow wells (less than 8 m.)
  • Pressure boosting from city mains water

Water is provided on request for household pressure increases for:

  • Spraying the garden
  • Washing cars
  • Flushing toilets
  • Laundry machines  

All-in-one rainwater pump

The SCALA1 is a complete all-in-one unit:

  • Integrated pump
  • Motor
  • Expansion tank
  • Pressure and flow sensor
  • Dry-running protection
  • Controller and non-return valve

-> This gives you optimum pressure boosting and intelligent pump control for water on demand.

Easy and quick installation

Save time when installing the SCALA1 - connect the pipes, fill the pump and connect it. For quick and easy setup, configure the pump quickly and intuitively directly from the pump's control panel.

For more advanced settings, use the Grundfos GO REMOTE app and follow the guided online configuration.


Product name SCALA1 3-35
Product number 99530404
EAN number 5713830591581

Technical specifications

Nominal flow rate 3.72 m³/u
Nominal delivery head 20 m
Maximum delivery head 36 m
Type of shaft sealing BVBP
Approvals CE,EAC,AAA
Drinking water quality mark WRAS,ACS
Curve tolerance ISO9906:2012 3B
Model A
Starting pressure 1.5 bar


Pump housing Composite
Fan Composite


Ambient temperature range 0 .. 55 °C
Maximum operating pressure 8 bar
Maximum allowable pre-pressure 4 bar
Type of suction connection R
Type of press connection R
Suction connection size 1 inch
Size of press connection 1 inch
Pressure stage for pipe connection PN 8


Liquid to be pumped Water
Liquid temperature range 0 .. 45 °C
Liquid temperature during service 20 °C
Density 998.2 kg/m³

Electrical specifications

Power cable length 1.5 m
P1. max 720 W
Nominal output - P2 0.45 kW
Power frequency 50 Hz
Nominal voltage 1 x 230 V
Maximum power consumption 3.27 A
Density class (IEC 34-5) X4D
Insulation class (IEC 85) F
Plug Type E/F (CEE7/7)
  Schuko plug


Net weight 11.5 kg
Gross weight 13.5 kg
Transport volume 0.046 m³
Storage temperature range -40 .. 70 °C
Finnish LVI No. 4732547
Country of origin HU
HS code 84137075

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Add review
Frans - 19-03-2022 19:52

Zeer goede afhandeling van de bestelling , zeer snel, de pomp zeer eenvoudig te installeren zeer weinig geluid prima aanzuiging en goede druk. samengevat : het vorige model was al zeer goed maar deze is nog beter zeker kwa geluidsniveau . Proficiat doe zo door .

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