{"product_id":"calpeda-am-40-110b-cast-iron-thermal-protected-centrifugal-pump-for-basin-drainage-with-open-impeller","title":"Calpeda AM 40-110B Cast Iron Thermal Protected Centrifugal Pump for Basin Drainage with Open Impeller","description":"\u003cp\u003eWhere intermittent suction conditions make conventional transfer pumps unreliable, the Calpeda AM 40-110B maintains dependable liquid movement through its self-priming centrifugal configuration and integrated backflow prevention system. It is suited to basin drainage, utility water evacuation, and irrigation supply duties involving clean or slightly dirty water containing suspended particles up to 10 mm.\u003c\/p\u003e\u003cp\u003eFlow handling reaches 18 m³\/h while generating maximum head up to 12.9 m, creating stable hydraulic performance for moderate-volume circulation systems. The 240V single-phase motor operates with 0.55 kW rated output power and 4.5 A rated current, supporting approximately 2900 rpm operation for continuous transfer requirements within civil and industrial installations.\u003c\/p\u003e\u003cp\u003eAn open cast iron impeller supports unrestricted passage of suspended matter while assisting stable hydraulic efficiency across varying operating loads. Even after shutdown with an empty suction line, the hydraulic arrangement enables automatic re-priming during restart conditions, reducing interruptions during repeated operating cycles or fluctuating suction levels.\u003c\/p\u003e\u003cp\u003eStructural components including the pump casing, lantern bracket, cylindrical suction section, and impeller are manufactured from cast iron for continuous-duty durability. Carbon ceramic mechanical seal faces with NBR elastomer components manage shaft sealing, while the close-coupled motor features built-in thermal overload protection alongside an IP54 enclosure and class F insulation. Liquid handling capability covers temperatures from -10°C to 90°C with working pressure up to 6 bar.\u003c\/p\u003e\u003cstrong\u003eFEATURES\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003eSelf-priming centrifugal configuration supporting dependable suction recovery\u003c\/li\u003e\n\u003cli\u003eOpen cast iron impeller assisting passage of suspended particles up to 10 mm\u003c\/li\u003e\n\u003cli\u003eIntegrated anti-siphon valve reducing reverse flow after shutdown periods\u003c\/li\u003e\n\u003cli\u003eClose-coupled structural arrangement minimizing motor installation alignment\u003c\/li\u003e\n\u003cli\u003eCarbon ceramic mechanical seal assembly with NBR elastomer support elements\u003c\/li\u003e\n\u003cli\u003eSingle-phase induction motor with built-in thermal overload protection system\u003c\/li\u003e\n\u003cli\u003eClass F insulated motor enclosure with IP54 environmental protection rating\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Calpeda","offers":[{"title":"Default Title","offer_id":50762858201335,"sku":"AM 40-110B","price":1859.06,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/0116\/3767\/files\/calpeda-am-40-110b-cast-iron-thermal-protected-centrifugal-pump-for-basin-drainage-with-open-impeller.png?v=1778576221","url":"https:\/\/foundationpumps.com.au\/products\/calpeda-am-40-110b-cast-iron-thermal-protected-centrifugal-pump-for-basin-drainage-with-open-impeller","provider":"Foundation Pumps","version":"1.0","type":"link"}