Calpeda Close coupled centrifugal pump NM 1/AE 0,37kW 0,5Hp Three Phase 400V 50Hz. NM, NMD Calpeda Close Coupled Centrifugal Pumps with threaded ports. Close-coupled, centrifugal pumps; electric motor with extended shaft directly connected to the pump. NM: single-impeller NMD: with two back-to-back impellers (with axial thrust balancing).Connections: threaded ports ISO 228/1 (BS 2779). NM, NMD: version with pump casing and lantern bracket in cast iron. B-NM, B-NMD: version with pump casing and lantern bracket in bronze. (the pumps are supplied fully painted). For clean liquids without abrasives, which are non-aggressive for the pump materials (solids content up to 0.2%).
For heating, air-conditioning, cooling and circulation plants. For civil and industrial applications. Liquid temperature from -10 °C to +90 °C. Ambient temperature up to 40° C.Total suction lift up to 7 m. Maximum permissible working pressure up to 10 bar (16 bar for pumps NMD 25/190; NMD 32/210; NMD 40/180).
2-pole induction motor, 50 Hz (n ~ 2900 rpm). NM, NMD: three-phase 230/400 V ± 10% up to 3 kW; 400/690 V ± 10% from 4 to 9,2 kW; NMM, NMDM: single-phase 230 V ± 10%, with thermal protector. Classification scheme IE2 for three-phase motors from 0,75 Kw to 5,5 kW, IE3 from7,5 kW. Constructed in accordance with EN 60034-1; EN 60034-30. Frequency 60 Hz Protection IP 55.Special mechanical seal Higher or lower liquid or ambient temperatures. Motor suitable operation with frequency converter. 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.
This item is in the category "Garden & Patio\Ponds & Water Features\Pond & Fountain Pumps". The seller is "luca_tomei" and is located in this country: IT. This item can be shipped to United Kingdom.