The SQ pump is Grundfos most compact submersible solution for ground water extraction. A mere 3" in diameter, the long, lean pump fits nicely into small boreholes of the same size or in 4" boreholes that over time have become smaller due to ochre deposits.
The compact design along with key features like dryrunning protection and soft start to reduce wear on motor makes the SQ pump one of the most reliable choices for submersible operation. Unique 3 design Wide voltage window Soft start reduces wear on motor and minimises stress of the entire installation Dry-running protection Overload protection Automatic restart All stainless steel exterior design reduces risk of corrosion to a minimum Built-in electronics facilitate installation and operation. Domestic water supply Small water works Irrigation systems Groundwater lowering. Nominal voltage range: 1x200-240V Frequency: 50/60Hz Max.
Acceptable media temp: 30 °C (40 °C) Pump diameter: Ø74 mm Weight min. : 4.7-6.4 kg Thread connections: RP 1¼ / RP 1½ Minimum well diameter: Ø76 mm Materials (Stainless steel): SQ - DIN W. 1.4301, AISI 304 The SQ pump can be installed vertically or horizontally. TOMEIWATERSOLUTIONS: Since 2007 the TWS, has been an operating company specialized in pumps for domestic and industrial use, of all the different kinds: centrifugal, peripheral, submersible, self-priming, multistage. The TWS is an authorized reseller of national and international brands, such as: Dab, Lowara, Ebara, Grundfos and Calpeda.All its items are with full and rigorous compliance with the Italian and European laws and regulations in force. The TWS, leading its clients to find the best solution, is nowadays considered one of the first preferred supplier: quality, efficiency and experience are essential values of the TOMEIWATERSOLUTIONS. You have to provide us with your telephone number so to inform the courier. Items must be unused, in a reasonable condition and in the original packing. Get all the Latest News, Updates and Offers. The item "Grundfos Submersible Water Pump 3 Well Borehole SQ5-15 0,53kW 1x230V 50/60Hz" is in sale since Tuesday, March 31, 2020. This item is in the category "Garden & Patio\Ponds & Water Features\Pond & Fountain Pumps". The seller is "luca_tomei" and is located in Tivoli . This item can be shipped to United Kingdom.