{"product_id":"calpeda-nmp-65-12e-cast-iron-self-priming-centrifugal-pump-for-large-pool-with-brass-impeller","title":"Calpeda NMP 65\/12E Cast Iron Self-Priming Centrifugal Pump for Large Pool with Brass Impeller","description":"\u003cp\u003eLarge swimming pool filtration systems requiring dependable recirculation capacity can integrate the Calpeda NMP 65\/12E for self-priming clean water circulation duties. The pump is intended for continuous filtration service where suspended debris may be present within the water stream and stable suction recovery is important after shutdown conditions.\u003c\/p\u003e\n\n\u003cp\u003eFlow capacity reaches up to 1200 L\/min with maximum head extending to 10 m depending on installation resistance and operating conditions. Hydraulic performance is supported by a three-phase 400V induction motor rated at 1.5 kW operating at approximately 2900 rpm for balanced large-volume circulation duty.\u003c\/p\u003e\n\n\u003cp\u003eThe hydraulic section incorporates a chrome-plated brass impeller specifically matched to the NMP 65\/12 pump configuration. Self-priming operation supports suction lift capability up to 7 m, while the integrated strainer basket with 3 mm perforated openings assists filtration by limiting larger suspended particles from entering the impeller chamber.\u003c\/p\u003e\n\n\u003cp\u003eCataphoresis-coated cast iron construction is used for the casing and lantern bracket to improve durability in wet operating environments commonly associated with filtration equipment. Mechanical sealing is achieved through carbon ceramic seal faces with FPM elastomer components, while the motor assembly incorporates class F insulation together with IPX4 enclosure protection. The pump supports water temperatures up to 60°C with maximum permissible working pressure up to 6 bar.\u003c\/p\u003e\n\n\u003cstrong\u003eFEATURES\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eSelf-priming centrifugal configuration developed for filtration circulation service\u003c\/li\u003e\n\u003cli\u003eIntegrated basket strainer incorporating 3 mm perforated openings\u003c\/li\u003e\n\u003cli\u003eChrome-plated brass impeller supporting high-volume water recirculation\u003c\/li\u003e\n\u003cli\u003eCataphoresis-coated cast iron casing and lantern bracket assembly\u003c\/li\u003e\n\u003cli\u003eClose-coupled hydraulic construction reducing installation footprint\u003c\/li\u003e\n\u003cli\u003eCarbon ceramic mechanical seal with FPM elastomer support materials\u003c\/li\u003e\n\u003cli\u003eThree-phase induction motor operating near 2900 rpm rotational speed\u003c\/li\u003e\n\u003cli\u003eClass F insulated motor enclosure with IPX4 environmental protection\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Calpeda","offers":[{"title":"Default Title","offer_id":50773536768247,"sku":"NMP 65\/12E","price":3911.11,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/0116\/3767\/files\/calpeda-nmp-65-12e-cast-iron-self-priming-centrifugal-pump-for-large-pool-with-brass-impeller.png?v=1778666172","url":"https:\/\/foundationpumps.com.au\/products\/calpeda-nmp-65-12e-cast-iron-self-priming-centrifugal-pump-for-large-pool-with-brass-impeller","provider":"Foundation Pumps","version":"1.0","type":"link"}