# Regal Twin 3672

> Round-the-clock softening for Saudi hotels, hospitals and industrial sites: 18.2 m³ an hour from two alternating 1,011-litre vessels, each with a 570-litre brine tank.

- Page: https://sovereignwater.me/products/regal-twin-3672
- Category: Water softener
- Brand: Sovereign
- Market: Saudi Arabia (Sovereign Water Saudi Arabia)
- Supply: quote-led. Prices are not published online. Request a quote: https://sovereignwater.me/contact

## Key features

- 18.2 m3/h of soft water, uninterrupted: alternating twin duty
- Full rated flow stays available through every regeneration
- Metered 2 inch control: regeneration by measured volume
- Two 1011 L vessels with 570 L overflow-protected brine tanks each
- Media-ready for Ecomix or cation exchange resin, quoted to your water analysis
- Expandable: 2 to 6 units on one system controller

## Specifications

| Item | Value |
| --- | --- |
| Model code | RF3672CE2-TW |
| Configuration | Twin alternating (duplex alternative available) |
| Service flow | 18.2 m3/h at 1 bar drop |
| Backwash flow | 26.1 m3/h at 1.7 bar drop |
| Vessels | 2 × 36 × 72" · 1011 L each |
| Brine tanks | 2 × 570 L (30 × 50"), overflow-protected |
| Control valve | WS2CE 2.0" |
| Inlet / outlet | G 2" |
| Drain / brine | G 1.5" / G 3/8" |
| Media per vessel | Ecomix A/C/P 600 L or cation resin 700 to 725 L (quoted separately) |
| Operating pressure | 2 to 6 bar |
| Feed temperature | +4 to +30 °C |
| Electrical | 230 V, 50/60 Hz, 2 × 30 W |
| Connection height | 2395 ± 30 mm (drain 2540 ± 30 mm) |
| Dry weight | 280 kg (2 × 140 kg) |

## Where it is used

- 24/7 operations
- Uninterrupted soft water
- High-flow sites

## Regal Twin 3672 in Saudi Arabia

Large Saudi sites on a groundwater blend can't afford scale in boilers or process lines, and can't shut the water off to regenerate. The Twin 3672 avoids both.

Its WS2CE 2-inch valve alternates the two vessels, and up to six units can run on one controller as demand grows.

## Questions and answers

### Is it for 24/7 sites?

Yes. It is designed for sites that run day and night, like hotels, hospitals and process plants.

### How much soft water can it supply?

18.2 m³ an hour, without interruption.

### Can it feed an RO plant?

Yes. Softening the feed protects RO membranes from scale on hard supplies.

## Downloads

- [Regal Twin 3672 datasheet (PDF)](https://sovereignwater.me/datasheets/regal-twin-3672.pdf)

## Contact

- Request a quote or a site survey: https://sovereignwater.me/contact
- Email: sales@sovereignwater-ksa.com
- Phone: +966 54 949 8226