{"product_id":"betterwater-bw-swp-vs-variable-speed-self-priming-pool-pump","title":"Marlin ProMax™ Variable Speed Self-Priming Pool Pump","description":"\u003cp\u003eThe Marlin ProMax™ is an American-style, self-priming variable speed pool pump built for energy-efficient residential and light-commercial pool circulation. It uses a V\/F mode controller to precisely regulate motor speed anywhere between 450 and 3450 RPM, letting you dial in exactly the flow you need instead of running at full power around the clock. Choose a touch-button or physical button control panel, and switch between an easy automatic mode (factory-preset 3-speed schedule) or a fully custom manual mode. Built-in RS485 communication also allows integration with external automation and keypad controls for whole-system convenience.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eV\/F controlled single-speed motor with adjustable range of 450-3450 RPM for precise flow control\u003c\/li\u003e\n\u003cli\u003eAuto mode with factory preset speeds (3000 \/ 1400 \/ 2200 RPM) or fully customizable manual mode\u003c\/li\u003e\n\u003cli\u003eTouch-button or physical button control panel with rotatable installation orientation\u003c\/li\u003e\n\u003cli\u003eRS485 communication interface or external keypad support for remote start\/stop control\u003c\/li\u003e\n\u003cli\u003eHigh-efficiency, energy-saving design rated for 5-50°C water and up to 0.3MPa working pressure\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Pronoia","offers":[{"title":"Default Title","offer_id":54333010444604,"sku":"MPM390VS","price":1332.5,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0925\/0252\/4220\/files\/nano-banana-2026-08-31T17-53-15.jpg?v=1788202797","url":"https:\/\/msppool.com\/products\/betterwater-bw-swp-vs-variable-speed-self-priming-pool-pump","provider":"MSP Supply","version":"1.0","type":"link"}