{"product_id":"calpeda-ngm-5-22-cast-iron-self-priming-jet-pump-for-surface-water-transfer-with-brass-impeller","title":"Calpeda NGM 5\/22 Cast Iron Self-Priming Jet Pump for Surface Water Transfer with Brass Impeller","description":"\u003cp\u003eWater transfer installations requiring increased flow handling with self-priming capability can integrate the Calpeda NGM 5\/22 for clean water movement and domestic pressure support duties. Its built-in ejector configuration assists suction operation across shallow well systems, irrigation supply lines, and utility jet washing applications where stable hydraulic performance is required.\u003c\/p\u003e\n\n\u003cp\u003eMaximum hydraulic head reaches 35.5 m while flow capacity extends to 9.5 m³\/h, supporting efficient movement of clean water across moderate-pressure distribution systems. The single-phase 230V induction motor operates with 1.44 kW maximum input power and running current of 7.4 A at approximately 2900 rpm during residential and utility operating duty.\u003c\/p\u003e\n\n\u003cp\u003eHydraulic transfer is managed through a brass impeller engineered for balanced flow characteristics and dependable suction-assisted circulation. Noryl diffuser and nozzle elements contribute to smooth liquid acceleration while supporting stable operation with clean or slightly dirty surface water.\u003c\/p\u003e\n\n\u003cp\u003eStructural construction incorporates cast iron casing components combined with a compact close-coupled arrangement reducing alignment complexity during installation. Mechanical sealing utilizes carbon ceramic faces with NBR elastomer support elements, while the motor integrates class F insulation, IP54 protection, and thermal overload protection. Liquid temperatures up to 40°C and working pressures up to 10 bar support long-term operating reliability.\u003c\/p\u003e\n\n\u003cstrong\u003eFEATURES\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eSelf-priming jet hydraulic configuration with integrated ejector system\u003c\/li\u003e\n\u003cli\u003eBrass impeller geometry optimized for medium-flow transfer duties\u003c\/li\u003e\n\u003cli\u003eNoryl PPO-GF20 diffuser and nozzle hydraulic components\u003c\/li\u003e\n\u003cli\u003eCompact close-coupled structure simplifying installation positioning\u003c\/li\u003e\n\u003cli\u003eSingle-phase induction motor with built-in thermal protection\u003c\/li\u003e\n\u003cli\u003eCarbon ceramic seal assembly with NBR elastomer support materials\u003c\/li\u003e\n\u003cli\u003eIP54 protected motor enclosure with class F insulation system\u003c\/li\u003e\n\u003cli\u003eCast iron hydraulic body supporting residential utility operation\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Calpeda","offers":[{"title":"Default Title","offer_id":50762188947703,"sku":"NGM 5\/22","price":1621.1,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/0116\/3767\/files\/calpeda-ngm-5-22-cast-iron-self-priming-jet-pump-for-surface-water-transfer-with-brass-impeller.png?v=1778555876","url":"https:\/\/foundationpumps.com.au\/products\/calpeda-ngm-5-22-cast-iron-self-priming-jet-pump-for-surface-water-transfer-with-brass-impeller","provider":"Foundation Pumps","version":"1.0","type":"link"}