Fleck PentairC3048 300K Commercial

Fleck Pentair C3048 300K NXT Commercial Water Softener

A built-to-order commercial softening system that pairs a Fleck 2900 2" NXT electronic meter valve with a C3048 mineral tank, rated at 300,000 grains of hardness removal per regeneration. It ships as item 29/17NXT14-300-C3048 in the System 14 twin-valve configuration with a 4C injector.

What is included

• 300,000-grain capacity — sized for sustained commercial and industrial hardness loads rather than household demand.
• Fleck 2900 2" NXT electronic meter valve — two-inch porting carries the flow rates large facilities need without the pressure drop a smaller valve introduces.
• System 14 twin-valve configuration — two tanks alternate, so one regenerates while the other stays in service and the building never sees a hard-water window.
• 4C injector — matched to the tank size so brine draw and rinse stay correct across the full cycle.
• C3048 mineral tank — the tank this configuration is built around, supplied with the valve as one matched assembly.

Metered regeneration, not a clock

The NXT control head regenerates on measured water volume instead of a fixed timer. The system only draws brine once the resin has actually given up its capacity, so salt and backwash water track real usage. On a high-volume site that difference compounds quickly across a year of operation, and it keeps soft water available through demand peaks that would strand a time-clock valve mid-cycle.

Where this system fits

Typical applications are commercial and industrial: boiler feed, cooling-tower make-up, laundries, food service, car washes, hotels, and multi-unit housing. The twin-valve design specifically suits sites that cannot tolerate a regeneration gap — anywhere hard water reaching the equipment for even part of a cycle would mean scale on heat-exchange surfaces or an interrupted process. Because capacity, valve, injector, and tank are matched as one assembly, the system arrives configured to work together rather than as parts to be sized on site.

Built to order

This system is assembled to the configuration above rather than pulled from shelf stock, so build and ship times are quoted per order. If you are not certain whether 300,000 grains and a two-inch valve match your hardness, flow rate, and duty cycle, we will size it against your water test at no charge — call 813-810-0438 and we will confirm the configuration before anything is built.

C3048 300K NXT System 14 Min Tnk

Built to Order