{"product_id":"calpeda-a-40-110a-cast-iron-ie3-centrifugal-pump-for-clean-water-transfer-with-open-impeller","title":"Calpeda A 40-110A Cast Iron IE3 Centrifugal Pump for Clean Water Transfer with Open Impeller","description":"\u003cp\u003eIrrigation supply systems, basin drainage duties, and utility liquid transfer applications can utilize the Calpeda A 40-110A self-priming centrifugal pump for dependable movement of clean or slightly dirty water. Its self-priming hydraulic arrangement supports automatic suction recovery after shutdown conditions where suction lines may partially empty during intermittent operating cycles.\u003c\/p\u003e\u003cp\u003eHydraulic output reaches 15.4 m maximum head with flow capacity extending to 18 m³\/h, supporting moderate-pressure liquid transfer across civil and industrial service systems. The pump operates through a three-phase 415V induction motor delivering 0.75 kW rated output power with operating current of 2.2 A and rotational speed near 2900 rpm.\u003c\/p\u003e\u003cp\u003eAn open cast iron impeller maintains unrestricted hydraulic movement, allowing passage of suspended solids up to 10 mm without excessive internal restriction. An integrated anti-siphon design restricts reverse flow when the pump stops, while the self-priming section assists rapid evacuation of air from the suction pipe during subsequent restart procedures.\u003c\/p\u003e\u003cp\u003eCast iron body construction across the casing, cylindrical suction housing, lantern bracket, and impeller assembly provides durable structural support during utility transfer applications. The close-coupled motor features class F insulation together with IP54 enclosure protection, while a carbon ceramic mechanical seal with NBR elastomer elements provides stable shaft sealing. Allowable liquid temperatures range 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 hydraulic arrangement supporting automatic suction recovery operation\u003c\/li\u003e\n\u003cli\u003eOpen cast iron impeller assisting transfer of liquids containing suspended solids\u003c\/li\u003e\n\u003cli\u003eIntegrated anti-siphon design reducing reverse flow during shutdown conditions\u003c\/li\u003e\n\u003cli\u003eClose-coupled pump construction minimizing installation alignment complexity\u003c\/li\u003e\n\u003cli\u003eCarbon ceramic mechanical seal assembly supporting reliable shaft sealing stability\u003c\/li\u003e\n\u003cli\u003eClass F insulated induction motor supporting continuous-duty operating conditions\u003c\/li\u003e\n\u003cli\u003eIP54 motor enclosure protection assisting resistance against dust and moisture exposure\u003c\/li\u003e\n\u003cli\u003eCast iron hydraulic structure providing rigidity during utility transfer service\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Calpeda","offers":[{"title":"Default Title","offer_id":50762858299639,"sku":"A 40-110A","price":1980.28,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/0116\/3767\/files\/calpeda-a-40-110a-cast-iron-ie3-centrifugal-pump-for-clean-water-transfer-with-open-impeller.png?v=1778576315","url":"https:\/\/foundationpumps.com.au\/products\/calpeda-a-40-110a-cast-iron-ie3-centrifugal-pump-for-clean-water-transfer-with-open-impeller","provider":"Foundation Pumps","version":"1.0","type":"link"}