{"product_id":"fleck-drive-motor-220v-sp","title":"Fleck Drive Motor, 220v, SP","description":"\u003cp\u003eThis genuine Fleck drive motor is the 220-volt, 50\/60 Hz, single-phase (SP) version used on the Fleck 3900 control valve. The 3900 is a high-capacity valve aimed at larger residential and commercial systems, and its drive motor powers the cam and gear train that move the valve through service and the multiple regeneration stages. On a valve of this size, dependable drive operation is essential to keeping a substantial volume of treated water flowing.\u003c\/p\u003e\u003cp\u003eThe 220V single-phase specification is important: this motor is intended for installations wired to 220V power, so always match your control head's voltage before installing. Using the correct motor ensures proper cycle timing and full regeneration on these higher-flow valves, while a voltage mismatch will disrupt timing and can damage the motor.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e220-volt, 50\/60 Hz, single-phase Fleck drive motor\u003c\/li\u003e\n\u003cli\u003eEngineered for the high-capacity Fleck 3900 control valve\u003c\/li\u003e\n\u003cli\u003eDrives the cam and gear train for accurate cycle indexing\u003c\/li\u003e\n\u003cli\u003eGenuine Pentair Fleck replacement part, about 1.0 lb\u003c\/li\u003e\n\u003cli\u003eRestores reliable regeneration on large-flow systems\u003c\/li\u003e\n\u003cli\u003eDirect replacement using the original mounting points\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eServicing a 3900 drive\u003c\/h3\u003e\u003cp\u003eBecause the 3900 often handles demanding duty in commercial and high-flow residential applications, a stalled drive motor can take a sizable softening or filtration system offline, allowing untreated water through to processes, fixtures, or equipment that depend on conditioned water. The cost of that downtime usually dwarfs the cost of the motor, which is why keeping the drive in good order is a priority on these systems.\u003c\/p\u003e\u003cp\u003eTypical failure signs include a valve stuck mid-cycle, audible humming with no rotation, or incomplete regeneration that leaves softness or filtration performance steadily declining. Before replacing, verify that the cam and gears turn freely by hand and that the correct voltage is present at the motor leads, since binding elsewhere in the drive can imitate a failed motor. Disconnect power and place the valve in bypass before service. With the matched 220V single-phase motor installed, your Fleck 3900 returns to steady, dependable operation. Keeping a spare 220V single-phase motor on hand is sensible for commercial sites, where the cost of a brief swap is trivial compared with the downtime a stalled high-capacity valve can cause.\u003c\/p\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":45668808327221,"sku":"FL40389","price":201.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/4950\/2261\/files\/fl40389.jpg?v=1782534020","url":"https:\/\/watersoftenerplus.com\/es-eu\/products\/fleck-drive-motor-220v-sp","provider":"Water Softener Plus","version":"1.0","type":"link"}