{"product_id":"calpeda-b-nmp-32-12f-bronze-self-priming-centrifugal-pump-for-swimming-pool-filtration-with-brass-impeller","title":"Calpeda B-NMP 32\/12F Bronze Self-Priming Centrifugal Pump for Swimming Pool Filtration with Brass Impeller","description":"\u003cp\u003eSuitable for swimming pool filtration and recirculation systems, the Calpeda B-NMP 32\/12F is a self-priming centrifugal pump engineered for handling clean or slightly dirty water containing suspended solids. Its integrated strainer design assists in protecting the hydraulic section while maintaining stable circulation performance across continuous-duty filtration applications.\u003c\/p\u003e\u003cp\u003eThe pump delivers flow rates up to 250 L\/Min with a maximum head of 13 m using a three-phase 415V motor configuration. Driven by a 0.55 kW rated output power two-pole induction motor, the hydraulic performance is balanced for medium-capacity filtration circuits, clean water recirculation systems, and continuous-duty transfer applications requiring steady water movement.\u003c\/p\u003e\u003cp\u003eA chrome-plated brass impeller handles hydraulic movement, while the self-priming configuration improves suction recovery capability after shutdown periods or interrupted suction conditions. The built-in basket strainer utilizes Ø3 mm perforations to assist with debris separation before liquid enters the centrifugal chamber.\u003c\/p\u003e\u003cp\u003eManufactured with a bronze casing and lantern bracket, the pump provides resistance to corrosion in chemically treated water and continuous moisture exposure environments. Carbon\/Ceramic\/FPM mechanical sealing, Class F motor insulation, and IPX4 enclosure protection ensure dependable long-term operating stability.\u003c\/p\u003e\u003cstrong\u003eFEATURES\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003eSelf-priming centrifugal hydraulic configuration with integrated filtration chamber\u003c\/li\u003e\n\u003cli\u003eBuilt-in removable basket strainer with Ø3 mm perforated filtering section\u003c\/li\u003e\n\u003cli\u003eChrome-plated brass impeller engineered for stable circulation performance\u003c\/li\u003e\n\u003cli\u003eBronze pump casing and lantern bracket configuration for improved corrosion resistance\u003c\/li\u003e\n\u003cli\u003eCompact close-coupled motor arrangement minimizing installation footprint\u003c\/li\u003e\n\u003cli\u003eCarbon\/Ceramic\/FPM mechanical seal configuration for continuous recirculation duty\u003c\/li\u003e\n\u003cli\u003eTwo-pole 2900 rpm induction motor for steady hydraulic operation\u003c\/li\u003e\n\u003cli\u003eClass F insulated motor with IPX4 enclosure protection for protected service conditions\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Calpeda","offers":[{"title":"Default Title","offer_id":50772809056503,"sku":"B-NMP 32\/12F","price":7177.06,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/0116\/3767\/files\/calpeda-bnmp-32-12f-bronze-self-priming-centrifugal-pump-for-swimming-pool-filtration-with-brass-impeller.png?v=1778642440","url":"https:\/\/foundationpumps.com.au\/products\/calpeda-b-nmp-32-12f-bronze-self-priming-centrifugal-pump-for-swimming-pool-filtration-with-brass-impeller","provider":"Foundation Pumps","version":"1.0","type":"link"}