{"product_id":"lowara-3hm05s-pt18-stainless-steel-multistage-pressure-pump-multi-tap-boosting-18-litre-tank","title":"Lowara 3HM05S-PT18 Stainless Steel Multistage Pressure Pump for Multi-Tap Boosting with 18 Litre Tank","description":"\u003cp\u003eCorrosion resistance and larger pressure storage are combined in the Lowara 3HM05S-PT18. This packaged system features stainless steel hydraulics and an 18-litre APT pressure vessel, making it ideal for residential and light commercial installations where durability and reduced pump cycling are both priorities.\u003c\/p\u003e\u003cp\u003eThe AISI 304 stainless steel pump body and impellers deliver a maximum head of approximately 35.2 metres and a maximum flow rate of 73.3 litres per minute. The 0.5 kW motor operates on 220–240 V single-phase, drawing 2.85 Amps. Connections are Rp 25 mm threaded. The pump handles clean liquids up to 60°C.\u003c\/p\u003e\u003cp\u003eThe 18-litre pressure vessel provides additional 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 configuration is designed 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 stainless steel hydraulic components combined with larger pressure storage make this variant suited to demanding residential applications.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFEATURES\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAISI 304 stainless steel pump body and impellers for corrosion resistance.\u003c\/li\u003e\n\u003cli\u003e18-litre APT pressure vessel provides increased water storage for reduced cycling.\u003c\/li\u003e\n\u003cli\u003eThreaded Rp 25 mm connections for standard plumbing integration.\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":51073927807223,"sku":"3HM05S-PT18","price":1637.52,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/0116\/3767\/files\/lowara-3hm05s-pt18-stainless-steel-multistage-pressure-pump-multi-tap-boosting-18-litre-tank.png?v=1787830675","url":"https:\/\/foundationpumps.com.au\/products\/lowara-3hm05s-pt18-stainless-steel-multistage-pressure-pump-multi-tap-boosting-18-litre-tank","provider":"Foundation Pumps","version":"1.0","type":"link"}