{"product_id":"calpeda-b-nmp-65-12e-bronze-auto-priming-centrifugal-pump-for-industrial-pool-water-circulation-with-brass-impeller","title":"Calpeda B-NMP 65\/12E Bronze Auto Priming Centrifugal Pump for Industrial Pool Water Circulation with Brass Impeller","description":"\u003cp\u003eIndustrial aquatic circulation systems require stable hydraulic transfer performance together with dependable debris handling capability during continuous filtration duty. The Calpeda B-NMP 65\/12E is engineered for large-scale recirculation environments using an automatic priming centrifugal configuration combined with integrated filtration protection for clean and lightly contaminated water applications.\u003c\/p\u003e\u003cp\u003ePowered by a three-phase 415V motor, the pump develops flow rates up to 1800 L\/Min while generating a maximum head of 17.7 m from the first operating point after zero flow. Its 4 kW rated output power supports industrial pool circulation systems, large recirculation networks, and high-capacity aquatic transfer installations requiring stable hydraulic performance and continuous-duty operation.\u003c\/p\u003e\u003cp\u003eThe hydraulic section incorporates a removable basket strainer featuring Ø3 mm perforations to assist in separating suspended particles before liquid enters the impeller chamber. A chrome-plated brass impeller contributes to balanced high-volume circulation behaviour, while the automatic priming arrangement improves suction recovery capability during intermittent operational cycling and filtration restart conditions.\u003c\/p\u003e\u003cp\u003eBronze construction throughout the pump casing and lantern bracket improves corrosion resistance in chemically treated aquatic environments and continuous moisture exposure conditions. The close-coupled motor configuration minimizes installation complexity, while the Carbon\/Ceramic\/FPM mechanical seal, Class F insulation system, and IPX4 enclosure protection contribute to reliable long-term continuous-duty service.\u003c\/p\u003e\u003cstrong\u003eFEATURES\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003eAutomatic priming centrifugal hydraulic configuration for industrial recirculation duty\u003c\/li\u003e\n\u003cli\u003eIntegrated removable basket strainer with Ø3 mm perforated filtration section\u003c\/li\u003e\n\u003cli\u003eChrome-plated brass impeller engineered for high-capacity hydraulic circulation\u003c\/li\u003e\n\u003cli\u003eBronze casing and lantern bracket construction for corrosion-resistant operation\u003c\/li\u003e\n\u003cli\u003eClose-coupled motor arrangement minimizing alignment and installation requirements\u003c\/li\u003e\n\u003cli\u003eCarbon\/Ceramic\/FPM mechanical seal configuration for prolonged filtration operation\u003c\/li\u003e\n\u003cli\u003eTwo-pole 2900 rpm induction motor supporting stable high-volume circulation duty\u003c\/li\u003e\n\u003cli\u003eClass F insulated motor with IPX4 enclosure protection for aquatic installations\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Calpeda","offers":[{"title":"Default Title","offer_id":50773028307191,"sku":"B-NMP 65\/12E","price":16308.27,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/0116\/3767\/files\/calpeda-b-nmp-65-12e-bronze-auto-priming-centrifugal-pump-for-industrial-pool-water-circulation-with-brass-impeller.png?v=1778646066","url":"https:\/\/foundationpumps.com.au\/products\/calpeda-b-nmp-65-12e-bronze-auto-priming-centrifugal-pump-for-industrial-pool-water-circulation-with-brass-impeller","provider":"Foundation Pumps","version":"1.0","type":"link"}