Fleck 3900 3″ Duplex Commercial Metered Water Softener
This is a 3″ full flow Fleck 3900 duplex water softener with NXT2 controllers and 3″ Clack meters. It is a very heavy duty system capable of continuous flow and is available in 450,000 to 1,200,000 Grains Capacities per tank.
Features
- Two full 3.0″ valve for high flow rates
- Premium high-capacity ion-exchange resin
- NXT2 Programmable Controllers
- Up to 1,200,000 Grains Maximum Capacity
- User friendly Fleck 3900 control valves with NXT2 Controls
- The NXT2 Network Controller uses on-board communication capabilities to link multiple commercial valves (via off-the-shelf CAT5 or better cables) for a variety of system types.
- Safety brine valve with air check
- Tank Information:
- 100% composite fiberglass construction
- Outstanding performance and durability in harsh chemical environments
- Absolutely will not – and cannot – rust
- Requires no maintenance
- Materials of Construction: Polyethylene inner shell (PVDF available)
- Operating Parameters:
- Maximum operating pressure: 100 psi
- Maximum operating temperature: 110°F
- Minimum burst at 600 psi
- Tested to 250,000 cycles without leakage
- NSF Certified
- ASME Tanks Available Upon Request
- Uses “HUB & LATERAL DISTRIBUTORS”
- 5 Year Warranty on Valve, Electronics, & Tanks
- 1 Year Warranty on All Parts
Specifications
Model # | Resin* | Capacity* | Continuous Flow Rate* |
---|---|---|---|
140-39-450-DX VIEW DRAWING | 15.0 cu/ft | 450,000 grains | 155 GPM |
140-39-600-DX VIEW DRAWING | 20.0 cu/ft | 600,000 grains | 185 GPM |
140-39-900-DX VIEW DRAWING | 30.0 cu/ft | 900,000 grains | 200 GPM |
140-39-1200-DX VIEW DRAWING | 40.0 cu/ft | 1,200,000 grains | 205 GPM |
Peak Flow Rate* | Backwash Flow Rate* | Resin Tank | Brine Tank |
---|---|---|---|
210 GPM | 25 GPM | 30″ x 72″ | 39″ x 48″ |
250 GPM | 30 GPM | 36″ x 72″ | 50″ x 60″ |
270 GPM | 50 GPM | 42″ x 72″ | 50″ x 60″ |
280 GPM | 65 GPM | 48″ x 72″ | 50″ x 60″ |
*Stated values are for each tank
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