{"product_id":"calpeda-b-ca-90-bronze-self-priming-centrifugal-pump-for-utility-water-supply-with-star-shaped-impeller","title":"Calpeda B-CA 90 Bronze Self-Priming Centrifugal Pump for Utility Water Supply with Star-Shaped Impeller","description":"\u003cp\u003eDesigned for clean liquid applications requiring dependable suction capability and corrosion-resistant hydraulic construction, the Calpeda B-CA 90 supports stable operation for utility water supply, clean liquid transfer, tank refilling duties, and circulation systems. Its liquid ring self-priming configuration enables reliable operation even where intermittent air may enter the suction pipe during operation.\u003c\/p\u003e\u003cp\u003eFlow performance reaches 2.4 m³\/h while head capacity extends up to 42 m, allowing the pump to maintain balanced clean liquid movement and controlled pressure characteristics across utility installations. The hydraulic arrangement supports smooth continuous-duty circulation performance during varying operating conditions.\u003c\/p\u003e\u003cp\u003eThe hydraulic assembly is powered through a three-phase 415V induction motor delivering 0.55 kW rated output power with operating current of 1.7 A. Operating speed remains approximately 2900 rpm through a two-pole motor arrangement supporting dependable liquid circulation and stable pressure balancing.\u003c\/p\u003e\u003cp\u003eA star-shaped brass impeller is integrated into the bronze hydraulic body to handle clean liquids without abrasive particles. Shaft sealing is managed by a carbon\/ceramic\/NBR mechanical seal, while the motor features class F insulation and IP54 enclosure protection for reliable operation. Operating capability covers liquid temperatures from -10°C to +90°C.\u003c\/p\u003e\u003cstrong\u003eFEATURES\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003eSelf-priming liquid ring hydraulic configuration improves suction performance\u003c\/li\u003e\n\u003cli\u003eStar-shaped brass impeller supports smooth clean liquid circulation\u003c\/li\u003e\n\u003cli\u003eCompact close-coupled construction reduces installation 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":50761861103863,"sku":"B-CA 90","price":2104.63,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/0116\/3767\/files\/calpeda-b-ca-90-bronze-self-priming-centrifugal-pump-for-utility-water-supply-with-star-shaped-impeller.png?v=1778551224","url":"https:\/\/foundationpumps.com.au\/products\/calpeda-b-ca-90-bronze-self-priming-centrifugal-pump-for-utility-water-supply-with-star-shaped-impeller","provider":"Foundation Pumps","version":"1.0","type":"link"}