Majestic 400 RO
High-output reverse osmosis for Kuwaiti hotels and foodservice: up to 400 L/h from four 500 GPD membranes, 92–95% rejection and 50% recovery, in a 30.1 kg AISI 304 stainless cabinet with app monitoring.

What it does.
- 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
Typical applications
Majestic 400 RO in Kuwait
Hotels and catering kitchens in Kuwait get through a lot of purified water for ice, drinks and cooking. The Majestic 400 gives up to 400 L/h, rejecting 92 to 95% of dissolved salts such as excess chloride.
An FC500 carbon cartridge takes out tank taste and guards the four membranes. The display and connected app show how it is running, and our Kuwait team services it on a plan priced in dinars.
Common questions
What is the recovery rate?
50%. Half the feed water becomes purified water and half carries the rejected salts to drain.
What pump does it use?
An external rotary vane pump, on 220 V at 500 W.
How big is it?
220 × 550 × 440 mm, so it needs little floor space in a plant room.
Supplied, installed and serviced in Kuwait
Kuwait's mains water is distilled seawater blended with a little brackish groundwater, then stored in building tanks. Filtration and RO at the point of use deal with taste, chloride and anything the pipes add.
Tell us about your site and how you use water. We specify the system, quote in dinars and install it.
Source: MEW via Oxford Business Group (2018); Alsulaili et al., Journal of Engineering Research 3(1), 2015.
Interested in the Majestic 400 RO?
Tell us your setup and we'll specify, supply, install and service the right configuration for your site.
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