{"product_id":"calpeda-b-ca-91-bronze-self-priming-centrifugal-pump-for-pressure-water-transfer-with-star-shaped-impeller","title":"Calpeda B-CA 91 Bronze Self-Priming Centrifugal Pump for Pressure Water Transfer with Star-Shaped Impeller","description":"\u003cp\u003eDesigned for clean liquid applications requiring stronger pressure performance and dependable suction capability, the Calpeda B-CA 91 supports stable hydraulic operation for pressure water transfer, elevated tank filling, circulation duties, and utility water systems. Its liquid ring self-priming configuration allows reliable operation even where intermittent air may enter the suction pipe.\u003c\/p\u003e\u003cp\u003eWith flow capacity reaching 2.4 m³\/h and head performance extending up to 53 m, the pump delivers controlled clean liquid movement with elevated pressure characteristics for demanding utility installations. The hydraulic arrangement supports smooth continuous-duty circulation performance across varying operating conditions.\u003c\/p\u003e\u003cp\u003eThe hydraulic assembly is powered through a three-phase 415V induction motor delivering 0.75 kW rated output power with operating current of 2.2 A. Continuous rotation near 2900 rpm is achieved through a two-pole motor arrangement supporting dependable pressure generation and stable fluid movement.\u003c\/p\u003e\u003cp\u003eA star-shaped brass impeller operates within the bronze hydraulic casing to ensure corrosion-resistant transfer of clean liquids without suspended solids. Mechanical sealing integrates carbon, ceramic, and NBR elastomer components, while the motor assembly features class F insulation and IP54 protection for safe continuous-duty service. Permitted liquid temperature extends from -10°C to +90°C.\u003c\/p\u003e\u003cstrong\u003eFEATURES\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003eLiquid ring self-priming hydraulic arrangement improves suction capability\u003c\/li\u003e\n\u003cli\u003eStar-shaped brass impeller supports elevated pressure delivery\u003c\/li\u003e\n\u003cli\u003eCompact close-coupled construction reduces installation space requirements\u003c\/li\u003e\n\u003cli\u003eBronze hydraulic construction improves corrosion resistance\u003c\/li\u003e\n\u003cli\u003eDesigned for clean liquids without abrasive or suspended particles\u003c\/li\u003e\n\u003cli\u003eCarbon\/Ceramic\/NBR mechanical seal arrangement improves sealing stability\u003c\/li\u003e\n\u003cli\u003eIE3 three-phase motor supports efficient continuous-duty operation\u003c\/li\u003e\n\u003cli\u003eIP54 motor protection with Class F insulation improves operating safety\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Calpeda","offers":[{"title":"Default Title","offer_id":50761866739959,"sku":"B-CA 91","price":2306.32,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/0116\/3767\/files\/calpeda-b-ca-91-bronze-self-priming-centrifugal-pump-for-pressure-water-transfer-with-star-shaped-impeller.png?v=1778551748","url":"https:\/\/foundationpumps.com.au\/products\/calpeda-b-ca-91-bronze-self-priming-centrifugal-pump-for-pressure-water-transfer-with-star-shaped-impeller","provider":"Foundation Pumps","version":"1.0","type":"link"}