{"product_id":"calpeda-p18-ngxm-4-22-stainless-steel-18l-tank-pressure-pump-for-hi-flow-water-transfer-with-brass-impeller","title":"Calpeda P18-NGXM 4\/22 Stainless Steel 18L Tank Pressure Pump for Hi-Flow Water Transfer with Brass Impeller","description":"\u003cp\u003eResidential pressure systems require dependable self-priming performance to maintain stable water delivery during fluctuating household demand conditions. This pressure pump package is supplied with an integrated 18L pressure tank and is engineered for pressure-assisted clean water transfer, domestic supply duties, and shallow-well applications requiring reliable suction capability.\u003c\/p\u003e\n\n\u003cp\u003eThe NGXM 4\/18 utilizes a built-in ejector system supporting suction lift capability up to 9 m while assisting rapid self-priming operation during above-ground installations. Maximum flow reaches 83.3 L\/Min with head up to 46 m, supporting balanced pressure performance across residential distribution systems, garden supply duties, and washing applications.\u003c\/p\u003e\n\n\u003cp\u003eAn exclusive diffuser geometry combined with an integrated flow control device assists in reducing hydraulic turbulence and operational noise levels during continuous-duty operation. Improved internal air evacuation around the mechanical seal helps reduce seal stress caused by insufficient flushing and cooling under temporary abnormal suction conditions.\u003c\/p\u003e\n\n\u003cp\u003eThe compact close-coupled pump configuration supports installation flexibility where available space is limited while improving retrofit suitability across existing systems. Both the pump casing and casing cover are manufactured from AISI 304 stainless steel for corrosion resistance, while the NGXM 4\/18 utilizes a brass impeller supporting durable hydraulic performance in demanding clean water environments.\u003c\/p\u003e\n\n\u003cp\u003eThe single-phase motor operates on 230V power supply with integrated thermal protection, IP54 protection rating, and Class F insulation. Maximum permissible casing pressure reaches 8 bar while liquid temperatures up to 35°C support dependable long-term pumping performance.\u003c\/p\u003e\n\n\u003cstrong\u003eFEATURES\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e18L pressure tank supporting automatic pressure regulation\u003c\/li\u003e\n\u003cli\u003eSelf-priming jet pump with built-in ejector system\u003c\/li\u003e\n\u003cli\u003eSuction lift capability up to 9 m for shallow-well installations\u003c\/li\u003e\n\u003cli\u003eExclusive diffuser with flow control device reducing hydraulic noise\u003c\/li\u003e\n\u003cli\u003eImproved air evacuation helping protect mechanical seal operation\u003c\/li\u003e\n\u003cli\u003eCompact close-coupled construction simplifying installation\u003c\/li\u003e\n\u003cli\u003eAISI 304 stainless steel casing and casing cover for corrosion resistance\u003c\/li\u003e\n\u003cli\u003eBrass impeller supporting durable hydraulic performance\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Calpeda","offers":[{"title":"Default Title","offer_id":50752980123895,"sku":"P18-NGXM 4\/22","price":2291.69,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/0116\/3767\/files\/calpeda-p18-ngxm-4-22-stainless-steel-18l-tank-pressure-pump-for-high-flow-water-transfer-with-brass-impeller.png?v=1778214161","url":"https:\/\/foundationpumps.com.au\/products\/calpeda-p18-ngxm-4-22-stainless-steel-18l-tank-pressure-pump-for-hi-flow-water-transfer-with-brass-impeller","provider":"Foundation Pumps","version":"1.0","type":"link"}