
VIP-2/3E Control – Quadraplex Softener
The Quadraplex Softener System – VIP-2/3E Series is a heavy-duty, multi-tank water treatment solution designed for industrial manufacturing plants, large institutional facilities, and high-demand commercial boilers.
This advanced system features quadraplex alternating or parallel operation, ensuring a massive supply of soft water with no hard water bypass during regeneration.
Managed by the VIP-2E solid-state controller, it utilizes individual tank flow meters and multiple metered demand-initiated regeneration for maximum efficiency and system scalability.
- Quadraplex alternating or parallel operation. No hard water bypass during regeneration.
- VIP-2E electronic metered time clock feature & UL listed.
- Solid state multiple metered demand initiated regeneration including rate of flow, re-settable totalizing meter & self diagnostic status monitoring. NEMA enclosed controller.
- VIP-2E systems offer individual tank flow meters.
- Lead-free brass multiport control valves with self-cleaning, hydraulically balanced positive acting piston.
- Timed brine refills (eliminates constant line pressure on shut off float devices).
- Standard safety-float valve shutoff on 400/700lb brine tanks. Optional on 1000lb and larger sizes.
- High strength polyethylene tank liners for longer service life, FRP wrapped for strength and corrosion resistance. ANSI/NSF listed tanks.
- 120V60Hz/1pH transformer included/ twist lock style electrical connections/ 24V control voltage.
- Optional: Brine reclaim.
| Pipe Size | Fleck® Valve Type | Model Number | Part Number | Capacity Per Tank (grains) | Mineral Tank Size (inches) | Brine Tank Capacity (LBS) | Brine Tank Size | Ship. Wt. Lbs. |
| 1″ | 2750 | S-31A-VIP2-Q | 11000588 | 30,000 | 9″ x 48″ | 400 | 18″x40″ | 700 |
| 1″ | 2750 | S-61A-VIP2-Q | 11000320 | 60,000 | 12″ x 52″ | 400 | 18″x40″ | 980 |
| 1″ | 2750 | S-91A-VIP2-Q | 11000321 | 90,000 | 14″ x 65″ | 400 | 18″x40″ | 1,360 |
| 1.5″ | 2850 | S-91B-VIP2-Q | 11000322 | 90,000 | 14″ x 65″ | 400 | 18″x40″ | 1,400 |
| 1.5″ | 2850 | S-121B-VIP2-Q | 11000323 | 120,000 | 16″ x 65″ | 700 | 24″x41″ | 1,940 |
| 1.5″ | 2850 | S-151B-VIP2-Q | 11000324 | 150,000 | 18″ x 65″ | 700 | 24″x41″ | 2,260 |
| 1.5″ | 2850 | S-301B-VIP2-Q | 11000329 | 300,000 | 24″ x 72″ | 1,000 | 24″x50″ | 4,540 |
| 2″ | 2900 | S-121C-VIP2-Q | 11000330 | 120,000 | 16″ x 65″ | 700 | 24″x41″ | 2,120 |
| 2″ | 2900 | S-151C-VIP2-Q | 11000331 | 150,000 | 18″ x 65″ | 700 | 24″x41″ | 2,320 |
| 2″ | 2900 | S-241C-VIP2-Q | 11000334 | 240,000 | 24″ x 72″ | 1,000 | 24″x50″ | 3,520 |
| 2″ | 2900 | S-301C-VIP2-Q | 11000336 | 300,000 | 24″ x 72″ | 1,000 | 24″x50″ | 4,000 |
| 2″ | 2900 | S-451C-VIP2-Q | 11000337 | 450,000 | 30″ x 72″ | 1,500 | 30″x50″ | 5,960 |
| 2″ | 2900 | S-601C-VIP2-Q | 11000338 | 600,000 | 36″ x 72″ | 2,500 | 39″x48″ | 7,520 |
| 3″ | 3900 | S-451E-VIP2-Q | 11000935 | 450,000 | 30″ x 72″ | 1,500 | 30″x50″ | 6,080 |
| 3″ | 3900 | S-601E-VIP2-Q | 11000339 | 600,000 | 36″ x 72″ | 2,500 | 39″x48″ | 7,640 |
| 3″ | 3900 | S-901E-VIP2-Q | 11000936 | 900,000 | 42″ x 72″ | 2,500 | 39″x48″ | 11,340 |
| 3″ | 3900 | S-1201E-VIP2-Q | 11000937 | 1,200,000 | 48″ x 72″ | 4,500 | 52″x60″ | 14,680 |
Note: 1″, 1.5″ and 2″ flow meters supplied with above products are plastic. 3″ and 4″ are insertion type paddle wheel flow meters utilizing copper tees. Other materials are available on special order.









