{"product_id":"chlorinator-comm-hc-3340-40","title":"Pentair Rainbow Automatic Commercial High Capacity Chlorinator HC-3340, 40 lb","description":"\u003cp\u003eThe Pentair Rainbow HC-3340, part number R171240, is an automatic high capacity tablet feeder holding 40 lb of slow dissolve chlorine or bromine tablets. It is rated for pools up to 658,500 gallons.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy a high capacity feeder\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eOn a large residential or commercial pool, a standard feeder becomes a daily chore. A 40 lb charge changes that: the feeder holds enough sanitizer to run for a long stretch, and the sanitizer goes in at a steady rate rather than in the peaks and troughs of hand dosing. Feed rate is set on an external dial, so the routine adjustment does not mean opening the lid.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInstallation\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe HC-3340 is designed for off-line plumbing using 1 inch PVC pipe, and the unions needed to make that connection come with it. Off-line means the feeder sits on a loop beside the return line rather than in it, so the feeder can be isolated and serviced without shutting the whole system down.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eServiceability\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe details are what make a feeder livable. A vent valve bleeds pressure so the lid is not fighting you. The lock ring spins off and snap locks back on for a secure seal. The screen and check ball are easy to reach when they need cleaning. A drain valve empties the feeder before recharging or winterizing, which is a far safer way to open a tank that has been sitting full of tablets.\u003c\/p\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":48625748738260,"sku":"RAI-45-1008","price":372.18,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/9568\/2516\/files\/default_73c6e1ad-b57a-45b6-9ed3-687eec5f70bf.jpg?v=1788691574","url":"https:\/\/www.activepoolsupply.com\/products\/chlorinator-comm-hc-3340-40","provider":"Active Pool Supply","version":"1.0","type":"link"}