Grundfos scala 2 alternative4/27/2024 SCALA1 require no maintenance, but it is recommended to keep the pump clean, check the non-return valves and keep the ventilation holes free of dust. It is also possible to add external input control and schedule a pump operation via the calendar function. Silencieux et facile à installer, il maintient une pression constante à tous les robinets, à tout moment. Il est conçu pour assurer une pression parfaite à lintérieur de la maison. Le SCALA2 est un surpresseur intégré, auto-amorçant et compact. With Grundfos GO you can easily set up SCALA1 as a Twin booster system, operating as duty/stand-by as well as duty/assist. Récupération des eaux de pluie domestiques. The pump has built-in motor protection that will stop the pump if exposed to excessive temperature due to high ambient temperature, in case of seizure or overload, thus preventing motor burnout. Max runtime protection can stop the pump after the desired period of continuous operation, preventing potential damage due to flooding in case of pipe breakages.Cycling protection which will prevent the pump from starting frequently in case of minor leakages in installation.Dry running protection that will automatically stop the pump in case of water shortage.SCALA1 incorporates advanced protection features such as: SCALA1 can communicate with the Grundfos GO app via built-in Bluetooth, which enables detailed pump monitoring and high customization options, making this pump a good fit for every application. This facilitates easy installation and start-up of the pump and provides a more reliable water supply in installations where there is a risk of dry running and leakages in the suction hose or pipes. It is compact, quiet and has a calendar function. SCALA1 is an all-in-one pressure booster pump for domestic use in the home and irrigation in the garden. Provided it is filled with water, the pump can lift water from a depth of 8 m in less than 5 minutes. Grundfos offers a variety of services developed to help you get the most out of your pump investment. It has a variable smart control that "learns" your plumbing to control speed and power necessary to maintain a pressure you select up to 60#.The Grundfos SCALA1 is a self-priming, multistage pump, that incorporates all the components of a pressure booster into a compact composite enclosure.Īs it is self-priming, the SCALA1 can pump water from a level below the pump. This pump can be plugged into a 115v outlet and uses 5.7 amps and pumps at a rate of 13 gpm and uses about 550 watts while running. It would power up every time you open a water valve or flush a toilet. Option 2) is a Grundfos scala2 "on demand" pressure pump that would not need the pressure tanks I currently have in place. It is not a soft start pump but will pump up my 98 gallon pressurized tanks in just under 8 minutes which will save some power. ![]() The options I have are as follows: 1)I've found a Grundfos JP05D-CI jet pump that is 1/2 hp and is rated at 3.61 amps at 115v or 7.06 amps at 230v that pumps at 12.5 gallons per minute and uses about 770 watts while running. By the way, our household uses 230-260 gallons of water per day and our elevation is 8,600'. ![]() ![]() I will have the solar to use the well pump during the day to pump into the cistern. I'm thinking of going to a 1000 gallon cistern with a smaller pressure pump so that it can run at night if needed. The current well pump draws 11.2 amps and shows about 2.5 kw while running. The problem is the well pump comes on at night which really hammers our batteries. It takes just over 15 minutes of running to pressurize the house at 30/50# of pressure. Currently we have a soft start Grundfos 5SQ-410 pump that runs at 6.6 gallons per minute into three pressure tanks for a total of 98 pressurize gallons. We have a full time off grid home with a 500' deep well.
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