{"product_id":"calpeda-bsm1v1-4sdp-2-14-stainless-steel-4-inches-submersible-bore-pump-building-water-supply-easymat","title":"Calpeda BSM1V1 4SDP-2\/14 Stainless Steel 4\" Submersible Bore Pump for Building Water Supply with EASYMAT","description":"\u003cp\u003eAutomatic pressure regulation for deep boreholes serving larger homes, rural acreages, and small commercial premises is provided by this constant pressure system. It pairs a Calpeda 4-inch submersible pump with an EASYMAT frequency converter, handling sand concentrations up to 150 g\/m³ for continuous operation.\u003c\/p\u003e\u003cp\u003ePower comes from a 0.75 kW three-phase motor at 415V, producing 86 metres of head at 50 L\/Min. NORYL® floating impellers within each stage move axially against polycarbonate diffusers, reducing internal wear when pumping sandy groundwater. The NEMA-standard flange coupling provides a secure mechanical connection to compatible submersible motors.\u003c\/p\u003e\u003cp\u003eThe EASYMAT controller modulates motor speed to maintain constant pressure, with protection against dry-running, overcurrent, overvoltage, undervoltage and closed outlet. AISI 304 stainless steel forms the external jacket, and an integrated non-return valve in the delivery casing prevents column drainage. The motor is suitable for continuous submersion in liquids up to 35°C with Class F insulation and IP68 protection.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFEATURES\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\r\n\u003cli\u003eNORYL® floating impeller arrangement reduces internal wear when pumping sand-laden water\u003c\/li\u003e\r\n\u003cli\u003eCorrosion-resistant AISI 304 stainless steel jacket suits long-term borehole installation\u003c\/li\u003e\r\n\u003cli\u003eEASYMAT drive system responds to pressure variations by adjusting pump speed automatically\u003c\/li\u003e\r\n\u003cli\u003eChrome-nickel steel suction strainer prevents particulate matter from entering the stages\u003c\/li\u003e\r\n\u003cli\u003eNon-return valve in the discharge casing prevents reverse flow during system stops\u003c\/li\u003e\r\n\u003cli\u003ePolycarbonate stage components contribute to efficient water guidance through the pump\u003c\/li\u003e\r\n\u003cli\u003eNEMA-standard motor coupling enables flexible pairing with various submersible motors\u003c\/li\u003e\r\n\u003cli\u003eClass F insulation and IP68 enclosure support continuous duty in submerged borehole applications\u003c\/li\u003e\r\n\u003c\/ul\u003e","brand":"Calpeda","offers":[{"title":"Default Title","offer_id":50985370386679,"sku":"BSM1V1 4SDP-2\/14-EMT","price":4707.73,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/0116\/3767\/files\/calpeda-bsm1v1-4sdp-2-14-stainless-steel-4-inches-submersible-bore-pump-building-water-supply-easymat.png?v=1785405956","url":"https:\/\/foundationpumps.com.au\/products\/calpeda-bsm1v1-4sdp-2-14-stainless-steel-4-inches-submersible-bore-pump-building-water-supply-easymat","provider":"Foundation Pumps","version":"1.0","type":"link"}