{"product_id":"lowara-5hm03p-pt18-stainless-steel-multistage-pressure-pump-rainwater-harvesting-18-litre-tank","title":"Lowara 5HM03P-PT18 Stainless Steel Multistage Pressure Pump for Rainwater Harvesting with 18 Litre Tank","description":"\u003cp\u003eHigh-flow applications with frequent low-demand periods benefit from the larger pressure storage of the Lowara 5HM03P-PT18. This system combines the 28.6-metre high-flow pump platform with an 18-litre APT pressure vessel, delivering exceptional flow capacity while significantly reducing pump cycling in variable-demand installations.\u003c\/p\u003e\u003cp\u003eThe AISI 304 stainless steel pump body and Noryl™ impellers deliver a maximum head of approximately 28.6 metres and a maximum flow rate of 120 litres per minute. The 0.5 kW motor operates on 220–240 V single-phase, drawing 3.38 Amps. Suction is Rp 32 mm and discharge is Rp 25 mm. The pump handles clean liquids at temperatures up to 60°C.\u003c\/p\u003e\u003cp\u003eThe 18-litre pressure vessel provides increased water storage, reducing pump starts during low-demand operation. The mechanical seal is ceramic, carbon, and EPDM. The motor is rated IP55 with Class F insulation. Thermal protection is provided by an automatic reset overload device. The horizontal close-coupled configuration is intended for floor mounting.\u003c\/p\u003e\u003cp\u003eInstallation requires a level, frost-protected surface with adequate ventilation. The pre-wired terminal junction box simplifies electrical connection. The pump is certified for drinking water use under WRAS and ACS. The larger pressure vessel makes this variant suitable for systems with higher demand variability.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFEATURES\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e18-litre APT pressure vessel provides increased water storage for reduced cycling.\u003c\/li\u003e\n\u003cli\u003eRp 32 mm suction and Rp 25 mm discharge connections for higher flow capacity.\u003c\/li\u003e\n\u003cli\u003e0.5 kW motor drives a pump delivering up to 120 litres per minute flow.\u003c\/li\u003e\n\u003cli\u003eIP55 motor enclosure protects against dust and moisture ingress.\u003c\/li\u003e\n\u003cli\u003eWRAS and ACS certification for drinking water use.\u003c\/li\u003e\n\u003cli\u003eAutomatic reset thermal protection incorporated into the motor.\u003c\/li\u003e\n\u003cli\u003eClose-coupled design minimises installation space requirements.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Lowara","offers":[{"title":"Default Title","offer_id":51073921548535,"sku":"5HM03P-PT18","price":1482.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/0116\/3767\/files\/lowara-5hm03p-pt18-stainless-steel-multistage-pressure-pump-rainwater-harvesting-18-litre-tank.png?v=1787830643","url":"https:\/\/foundationpumps.com.au\/products\/lowara-5hm03p-pt18-stainless-steel-multistage-pressure-pump-rainwater-harvesting-18-litre-tank","provider":"Foundation Pumps","version":"1.0","type":"link"}