# Majestic 400 RO

> High-flow reverse osmosis for UAE hotels and foodservice: up to 400 litres an hour from four 500 GPD membranes, 92 to 95% rejection, carbon pre-filtration and app monitoring, in an AISI 304 stainless cabinet.

- Page: https://sovereignwater.ae/products/majestic-400-ro
- Category: Commercial reverse osmosis
- Brand: Sovereign
- Market: the UAE (Sovereign Water UAE)
- Supply: quote-led. Prices are not published online. Request a quote: https://sovereignwater.ae/contact

## Key features

- Up to 400 L/h of purified water from 4 × 500 GPD membranes
- Hygienic AISI 304 stainless-steel cabinet
- 92 to 95% rejection rate with 50% recovery
- Carbon cartridge pre-filtration (FC500 type) protects the membranes
- Onboard display plus connected-app monitoring
- Quiet operation for front- and back-of-house

## Specifications

| Item | Value |
| --- | --- |
| Model code | MAJ 400 · FLO MAJFLT400 |
| Purified flow | Up to 400 L/h at 25 °C |
| Membranes | 4 × 500 GPD |
| Rejection rate | 92 to 95% |
| Recovery ratio | 50% |
| Pre-filtration | Carbon cartridge (FC500 type) |
| Pump | Rotary vane, external |
| Power | 220 V AC, 50/60 Hz, 500 W |
| Feed pressure | 1 to 6 bar |
| Feed temperature | 5 to 45 °C |
| Dimensions (W × D × H) | 220 × 550 × 440 mm |
| Weight / build | 30.1 kg · AISI 304 stainless |

## Where it is used

- Hotels & hospitality
- Restaurants
- Kitchens
- Foodservice back-of-house

## Majestic 400 RO in the UAE

Large hotel kitchens and banqueting operations in the UAE need a lot of consistent water for ice machines and cooking. The Majestic 400 delivers up to 400 litres an hour while staying compact enough for a plant room.

It recovers 50% of the feed water, so plan drainage for the other half. On soft Dubai mains its role is a steady, clean base; on tanker or well water it also takes the extra hardness out.

## Questions and answers

### How much water goes to drain?

It runs at 50% recovery, so roughly half the feed water carries the rejected solids away. We size drainage into the install.

### Can we monitor it remotely?

Yes. It has an onboard display and a connected app, so your facilities team can check it without going to the plant room.

### What power and space does it need?

220 V at 500 W, and a footprint of 220 × 550 × 440 mm. It weighs 30.1 kg.

## Downloads

- [Majestic 400 RO datasheet (PDF)](https://sovereignwater.ae/datasheets/majestic-400-ro.pdf)

## Contact

- Request a quote or a site survey: https://sovereignwater.ae/contact
- Email: sales@sovereignwater.ae