{"product_id":"sunrotor-sr-4-helical-rotor-submersible-solar-pump","title":"SunRotor SR‑4 — Helical Rotor Submersible Solar Pump","description":"\u003cp\u003e\u003cspan\u003e24‑volt helical‑rotor submersible pump with a usable voltage range of \u003cstrong\u003e12–24V\u003c\/strong\u003e and a power range of \u003cstrong\u003e195–390W\u003c\/strong\u003e. Designed for solar, battery, or dual‑source operation with a maximum lift capability of \u003cstrong\u003e150 ft\u003c\/strong\u003e. Delivers up to \u003cstrong\u003e3.9 GPM at 100 ft\u003c\/strong\u003e when paired with 202.5W and 38.2V PV input.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eUses progressive‑cavity technology with a single moving part for reliable performance and straightforward field repair. Includes a \u003cstrong\u003e¾\" FNPT\u003c\/strong\u003e outlet and a submersion limit of \u003cstrong\u003e100 ft below static water level\u003c\/strong\u003e. Stainless‑steel body with a \u003cstrong\u003e3\" diameter\u003c\/strong\u003e and a lightweight \u003cstrong\u003e12 lb\u003c\/strong\u003e design. Brushless DC motor is protected by a food‑grade oil jacket, and all electronics are mounted above ground for longer life and easy access. CE and ISO 9001 certified.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWarranty: \u003cstrong\u003e5 years total\u003c\/strong\u003e for U.S.\/Canada (2 years full replacement, then 60\/40\/20% coverage). Outside U.S.: \u003cstrong\u003e2 years\u003c\/strong\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eCompatible Controller: SRC‑M50T\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0710\/5065\/7953\/files\/SR-4_M50T.pdf?v=1783364065\" target=\"_blank\" title=\"Sun Rotor SR-4 Helical Rotor Submersible Solar Pump spec sheet\" rel=\"noopener\"\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eSpec Sheet\u003c\/strong\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"SPP Solar","offers":[{"title":"Default Title","offer_id":46656876314785,"sku":"SR-4-24V","price":1894.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5065\/7953\/files\/SR-4Image.jpg?v=1783365772","url":"https:\/\/milesoffgrid.com\/products\/sunrotor-sr-4-helical-rotor-submersible-solar-pump","provider":"Miles Off Grid","version":"1.0","type":"link"}