{"product_id":"calpeda-b-nmp-50-12d-bronze-assisted-priming-centrifugal-pump-for-heavy-duty-pool-filtration-with-brass-impeller","title":"Calpeda B-NMP 50\/12D Bronze Assisted Priming Centrifugal Pump for Heavy Duty Pool Filtration with Brass Impeller","description":"\u003cp\u003eHeavy-duty aquatic filtration systems demand strong hydraulic circulation performance together with dependable debris handling capability during uninterrupted operating cycles. The Calpeda B-NMP 50\/12D is engineered for these demanding environments using an assisted priming centrifugal configuration combined with integrated filtration protection for large-scale clean water recirculation applications.\u003c\/p\u003e\u003cp\u003ePowered by a three-phase 415V motor, the pump develops flow rates up to 1400 L\/Min while producing a maximum head of 18 m from the first operating point after zero flow. Its 3 kW rated output power supports high-capacity commercial pool filtration systems, large recirculation loops, and continuous aquatic transfer installations where elevated flow performance and stable hydraulic pressure are required.\u003c\/p\u003e\u003cp\u003eThe hydraulic section incorporates a chrome-plated brass impeller together with a removable basket strainer featuring Ø3 mm perforations to assist in separating suspended particles before liquid enters the impeller chamber. Its assisted 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\u003eAssisted 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\u003eCompact close-coupled assembly minimizing alignment and installation requirements\u003c\/li\u003e\n\u003cli\u003eCarbon\/Ceramic\/FPM mechanical seal arrangement for prolonged filtration duty\u003c\/li\u003e\n\u003cli\u003eTwo-pole 2900 rpm induction motor supporting stable high-volume operation\u003c\/li\u003e\n\u003cli\u003eClass F insulated motor with IPX4 protection for aquatic installation environments\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Calpeda","offers":[{"title":"Default Title","offer_id":50772980203767,"sku":"B-NMP 50\/12D","price":9152.11,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/0116\/3767\/files\/calpeda-b-nmp-50-12d-bronze-assisted-priming-centrifugal-pump-for-heavy-duty-pool-filtration-with-brass-impeller.png?v=1778645636","url":"https:\/\/foundationpumps.com.au\/products\/calpeda-b-nmp-50-12d-bronze-assisted-priming-centrifugal-pump-for-heavy-duty-pool-filtration-with-brass-impeller","provider":"Foundation Pumps","version":"1.0","type":"link"}