{"product_id":"blue-white-industries-flowread-r-320-acrylic-flow-meter-20-120-gpm-2-id-pool-pipe-5-accuracy","title":"Blue-White Industries FLOWREAD R-320 Acrylic Flow Meter 20–120 GPM, 2\" ID Pool Pipe, ±5% Accuracy","description":"\u003cp\u003e\u003cstrong\u003eThe Blue-White FLOWREAD R-320 is a machined acrylic inline flow meter that measures 20–120 GPM on 2\" ID pool pipe to help you dial in a variable-speed pump accurately.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eKnowing the actual flow through your pool plumbing is the simplest way to optimize filtration, protect equipment, and reduce wasted energy. The FLOWREAD R-320 installs on 2\" ID PVC pipe and gives a clear, UV-stable readout with ±5% accuracy so you can set pump speeds with confidence. Built in the U.S. from machined acrylic and supplied with gasket and clamps, this meter is designed for outdoor pool systems and fast, tool-free installation without unions or pipe cutting.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the FLOWREAD R-320 help set a variable-speed pump correctly?\u003c\/h3\u003e\n\n\u003cp\u003eVariable-speed pumps save energy only when they run at the right flow for the pool system. The FLOWREAD provides a reliable flow-rate number so you can program pump speeds to match required turnover and head loss rather than guessing.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eMeasures 20 to 120 gallons per minute, covering most residential needs.\u003c\/li\u003e\n  \u003cli\u003eAccuracy of ±5% so pump programming is based on real data.\u003c\/li\u003e\n  \u003cli\u003eClear, UV screen-printed scale on both sides for easy viewing in bright light.\u003c\/li\u003e\n  \u003cli\u003eHelps reduce runtime or lower pump speed without risking inadequate circulation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat do I need to install the FLOWREAD on my pool plumbing?\u003c\/h3\u003e\n\n\u003cp\u003eThe FLOWREAD mounts directly to 2\" internal diameter PVC pipe using the included rubber gasket and stainless-steel clamps. No unions, adapters, cement, or pipe cutters are required, making it suitable for fast retrofit installations.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eFits standard 2\" ID PVC pipe — no primer or cement needed.\u003c\/li\u003e\n  \u003cli\u003eIncludes one machined acrylic flow meter, one rubber gasket, and two stainless-steel clamps.\u003c\/li\u003e\n  \u003cli\u003eClamp-on installation keeps the plumbing intact and reversible.\u003c\/li\u003e\n  \u003cli\u003eOutdoor-rated UV printing allows installation in sunlight-exposed locations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill the FLOWREAD affect my system’s flow or filtration performance?\u003c\/h3\u003e\n\n\u003cp\u003eThe FLOWREAD is designed to measure flow without restricting it. Its clear, non-intrusive body lets water pass freely so you get accurate readings while maintaining system efficiency.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eNon-restrictive design avoids added head loss from the meter.\u003c\/li\u003e\n  \u003cli\u003eAccurate readings without altering pump load or filter stress.\u003c\/li\u003e\n  \u003cli\u003eMilled acrylic construction resists pool chemicals and UV exposure.\u003c\/li\u003e\n  \u003cli\u003eHelps prevent over-pumping (which can damage filters) and under-pumping (which can impair heaters).\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy choose this FLOWREAD model over other flow meters?\u003c\/h3\u003e\n\n\u003cp\u003eThe R-320 balances accuracy, ease of installation, and outdoor durability at a price point suited to residential pool systems. It's purpose-built for the common 2\" ID plumbing used on many pool returns and suction lines.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eManufactured in the U.S. for consistent quality and support.\u003c\/li\u003e\n  \u003cli\u003eUV-screened scale on both sides for visibility in bright conditions.\u003c\/li\u003e\n  \u003cli\u003eBroad 20–120 GPM range covers most backyard pool applications.\u003c\/li\u003e\n  \u003cli\u003eSimple clamp-on mounting avoids permanent plumbing changes.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this product for? The Blue-White FLOWREAD R-320 is ideal for pool owners, service technicians, and installers who use variable-speed pumps and want an accurate, non-invasive way to verify flow rate. If you need to set pump speeds for energy savings, protect filters and heaters from improper flow, or simply confirm system performance, this clamp-on acrylic meter provides a quick, reliable measurement without specialized tools.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What pipe size does the FLOWREAD R-320 fit?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It fits 2\" internal diameter PVC pipe and mounts with the included gasket and stainless-steel clamps.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How accurate is the FLOWREAD reading?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The FLOWREAD provides flow-rate readings with ±5% accuracy across its 20–120 GPM range.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Blue-White Industries","offers":[{"title":"Default Title","offer_id":56839301824852,"sku":"B08DYDTR93","price":134.07,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1063\/2652\/4244\/files\/blue-white-flowread-r320-front-profile.jpg?v=1787066091","url":"https:\/\/gardenluxe.co.uk\/products\/blue-white-industries-flowread-r-320-acrylic-flow-meter-20-120-gpm-2-id-pool-pipe-5-accuracy","provider":"Gardenluxe Uk","version":"1.0","type":"link"}