{"product_id":"grundfos-sq","title":"Grundfos SQ","description":"\u003cp\u003eSQ is a small and compact submersible multi-stage pump designed for domestic applications and operation in wells. The motor of the SQ pump is a permanent magnet motor with a micro frequency converter ensuring optimum efficiency at a constant speed. The built-in frequency converter features protective functions and soft-starting, which reduces starting current and gives smooth and steady acceleration. The SQ pump is handy and user-friendly due to its low weight and 3-inch diameter. Installation of the SQ pump is easy and motor protection is provided by the built-in frequency converter.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003cbr\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eExcellent starting capabilities\u003c\/strong\u003e\u003cbr\u003eThe soft starter minimises the risk of wear on the pump and prevents overloading of the mains during start-up. Its soft-start system also reduces water hammering, light.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eOvervoltage and undervoltage protection\u003c\/strong\u003e\u003cbr\u003eThe integrated protection prevents damage to the motor in case the supply voltage moves outside the permissible voltage range.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eOverload protection\u003c\/strong\u003e\u003cbr\u003eThe SQ eliminates the need for motor protection. If the pump is exposed to heavy load the motor will automati - cally reduce its speed, or if the pump is blocked it automati - cally stops pumping.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eOver-heating protection\u003c\/strong\u003e\u003cbr\u003eAs an extra protection, the electronic unit has a built-in temperature sensor. When the temperature exceeds a critical limit, the pump is stopped. When the temperature has dropped, the pump automatically starts again.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOperating conditions\u003cbr\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003epH values\u003c\/strong\u003e\u003cbr\u003e5 to 9\u003cbr\u003e\u003cstrong\u003eLiquid temperature\u003c\/strong\u003e\u003cbr\u003e0 °C to +35 °C\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eTechnical data\u003cbr\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eMains voltage\u003c\/strong\u003e\u003cbr\u003e1 x 200-240V, 50\/60 Hz\u003cbr\u003e1 x 1 00-115 V, 50\/60 Hz\u003cbr\u003e\u003cstrong\u003eEnclosure class\u003c\/strong\u003e\u003cbr\u003eIP68\u003cbr\u003e\u003cstrong\u003eInsulation class\u003c\/strong\u003e\u003cbr\u003eF\u003cbr\u003e\u003cstrong\u003eInstallation depth\u003c\/strong\u003e\u003cbr\u003eMax. 150m below static water level\u003cbr\u003e\u003cstrong\u003ePump diameter\u003c\/strong\u003e\u003cbr\u003e74mm\u003cbr\u003e\u003cstrong\u003eBorehole diameter\u003c\/strong\u003e\u003cbr\u003emin. 76mm\u003cbr\u003e\u003cstrong\u003eSound pressure level\u003c\/strong\u003e\u003cbr\u003eThe sound pressure level of the pump is lower than the limiting values stated in the EC Council Directive 2006\/42\/EC relating to machinery.\u003cbr\u003e\u003cstrong\u003eApprovals and markings\u003c\/strong\u003e\u003cbr\u003eCE, UL, cUL, NSF, KTW, JET, C-tick\u003c\/p\u003e","brand":"Grundfos","offers":[{"title":"Default Title","offer_id":52499194806574,"sku":"rundfos-rundfos-4","price":0.0,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1005\/7364\/3054\/files\/GrundfosSQ.png?v=1787686783","url":"https:\/\/aharonipumps.com\/products\/grundfos-sq","provider":"Aharoni Pumps","version":"1.0","type":"link"}