{"product_id":"calpeda-bsm1v1-4sdp-4-18-stainless-steel-4-inches-submersible-bore-pump-household-water-supply-easymat","title":"Calpeda BSM1V1 4SDP-4\/18 Stainless Steel 4\" Submersible Bore Pump for Household Water Supply with EASYMAT","description":"\u003cp\u003eHigh-demand rural properties, small commercial buildings, and irrigation systems requiring significant lift benefit from this constant pressure system. The unit pairs a Calpeda 4-inch submersible pump with an EASYMAT frequency converter, handling sand up to 150 g\/m³ for continuous service.\u003c\/p\u003e\u003cp\u003eDriven by a 1.5 kW three-phase motor at 415V, the hydraulic assembly produces 113 metres of head at 100 L\/Min. NORYL® floating impellers move axially within each stage to accommodate sand particles, protecting the polycarbonate diffusers from wear over years of service. The NEMA-standard mechanical interface provides a secure connection to compatible submersible borehole motors.\u003c\/p\u003e\u003cp\u003eEASYMAT adjusts 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, with a chrome-nickel steel delivery casing incorporating a non-return valve to prevent water column drainage and reverse flow during shutdown.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFEATURES\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\r\n\u003cli\u003eNORYL® floating impeller design accommodates sand particles while reducing internal wear\u003c\/li\u003e\r\n\u003cli\u003eAISI 304 stainless steel jacket resists corrosion in borehole service\u003c\/li\u003e\r\n\u003cli\u003eEASYMAT frequency converter delivers automatic pressure regulation without manual adjustment\u003c\/li\u003e\r\n\u003cli\u003eChrome-nickel steel suction strainer provides a barrier against mineral debris\u003c\/li\u003e\r\n\u003cli\u003eNon-return valve in the delivery casing protects against back-pressure and reverse flow\u003c\/li\u003e\r\n\u003cli\u003ePolycarbonate diffuser stages maintain efficient water flow through the hydraulic section\u003c\/li\u003e\r\n\u003cli\u003eNEMA-standard coupling simplifies installation with various submersible borehole motors\u003c\/li\u003e\r\n\u003cli\u003eClass F insulation and IP68 protection support reliable performance under full well immersion\u003c\/li\u003e\r\n\u003c\/ul\u003e","brand":"Calpeda","offers":[{"title":"Default Title","offer_id":50985370910967,"sku":"BSM1V1 4SDP-4\/18-EMT","price":5065.83,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/0116\/3767\/files\/calpeda-bsm1v1-4sdp-4-18-stainless-steel-4-inches-submersible-bore-pump-household-water-supply-easymat.png?v=1785405975","url":"https:\/\/foundationpumps.com.au\/products\/calpeda-bsm1v1-4sdp-4-18-stainless-steel-4-inches-submersible-bore-pump-household-water-supply-easymat","provider":"Foundation Pumps","version":"1.0","type":"link"}