{"product_id":"aqua-master-tools-c-series-dosing-pump-spares","title":"Aqua Master Tools C Series Dosing Pump Spares","description":"\u003ch2\u003ePeristaltic Pump Tubing and Spares for C10, C20 and C30 Pumps\u003c\/h2\u003e\n\u003cp\u003eThese are the wearing parts for \u003cstrong\u003eAqua Master Tools C Series\u003c\/strong\u003e dosing pumps. Each one is designed to be swapped in a few minutes, so a worn part doesn't mean a new pump unit.\u003c\/p\u003e\n\u003cp\u003eIn a peristaltic pump, rollers squeeze the inner tube with every turn. Over time the tube loses its spring and each turn moves slightly less liquid, so doses shrink without any warning. The tube is rated for \u003cstrong\u003e1,000 hours of running\u003c\/strong\u003e. If a timed test run into a measuring jug comes up short, the tube is usually the cause.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eReplacement pump cassette.\u003c\/strong\u003e A complete, pre-assembled pump: motor, inner tube, tube guide and front housing. It fits any pump position on a C10, C20 or C30. Undo the two front screws, lift the old cassette out and reconnect the red and black wires exactly as they were on the original. The motor is rated for 800 hours of running, and this is the part that replaces it.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eInner pump tube with connectors.\u003c\/strong\u003e The tube inside the pump head, made from \u003cstrong\u003ePharmed BPT\u003c\/strong\u003e. It's food-grade, flexible and rated for phosphoric acid up to 85%, nitric acid up to 35%, citric acid up to 20%, and concentrated potassium hydroxide and potassium carbonate. Flush the line with clean water and empty it before replacing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePTFE dosing tube, 5m.\u003c\/strong\u003e The tube that runs from your bottles to the pump and from the pump to the tank. It's \u003cstrong\u003e4mm internal, 6mm external\u003c\/strong\u003e, food-grade and resistant to concentrated acids and alkalis. Each pump comes with 3m. The 5m length gives you room for longer runs or a full change of line.\u003c\/p\u003e\n\u003cp\u003eThese parts fit Aqua Master Tools C Series pumps only.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits C10, C20 and C30 pumps\u003c\/strong\u003e, any position\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFitted in minutes\u003c\/strong\u003e with no special tools\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePharmed BPT inner tube\u003c\/strong\u003e for long life in strong pH adjusters\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePTFE dosing tube\u003c\/strong\u003e with very high chemical resistance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFood-grade materials\u003c\/strong\u003e throughout\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhen to replace each part\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eDoses getting smaller over time:\u003c\/strong\u003e replace the inner pump tube.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCracked, cloudy or kinked line between bottle and tank:\u003c\/strong\u003e replace the dosing tube.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePump won't run, or the tube is new and doses are still uneven:\u003c\/strong\u003e replace the pump cassette.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003eOrder online, or use free Click \u0026amp; Collect from your local GroWell shop. If you're not sure which part you need, call or message the team and we'll help you find it.\u003c\/p\u003e","brand":"Aqua Master Tools","offers":[{"title":"Replacement pump cassette","offer_id":59224859771254,"sku":null,"price":87.99,"currency_code":"GBP","in_stock":false},{"title":"Inner pump tube with connectors","offer_id":59224859804022,"sku":null,"price":24.99,"currency_code":"GBP","in_stock":false},{"title":"PTFE dosing tube, 5m","offer_id":59224859836790,"sku":null,"price":52.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0630\/9301\/4772\/files\/Aqua_Master_Tools_C_Series_Dosing_Pump_Spares.jpg?v=1793875302","url":"https:\/\/www.growell.co.uk\/products\/aqua-master-tools-c-series-dosing-pump-spares","provider":"GroWell","version":"1.0","type":"link"}