Four waters. One beautiful tap for busy offices.
RoyalFlow delivers boiling, chilled, sparkling and ambient filtered water from one smart tap, installed and serviced by Sovereign Water.
Fully installed from £2,495 +VAT
- Mains-fed, so no bottle deliveries
- Under-counter unit, out of sight
- Installed and serviced by our own engineers

Sovereign systems installed with the world's largest clients









What changes on day one.
No more bottle deliveries
No orders to place, no delivery slots to be in for, no invoice per litre. The tap runs off the mains, so the water is simply there.
Your storage space back
Crates of full bottles take up a cupboard, and the empties waiting for collection take up another. All of that floor space comes back, because the only kit is one unit in the cabinet under the counter.
A refreshment point people use
Boiling water without waiting on a kettle, and chilled or sparkling on demand. It reads as somewhere pleasant to stop, not a utility corner.
One supplier, start to finish
We specify to your water and throughput, install and commission it, then keep it serviced. One number to call when something needs attention.
One tap, four things it pours.
Every RoyalFlow is configured to the waters a site actually needs. Offices and hospitality venues usually take all four.
Boiling
Near-boiling at the tap for tea and coffee, with a safety lock so it cannot be dispensed by accident. No kettle queue at 11am.
Chilled
Filtered cold water on demand, so nobody keeps bottles in the office fridge or walks to a cooler on another floor.
Sparkling
Carbonated filtered water from the same tap. The detail that makes a meeting room or a hotel breakfast feel considered.
Ambient
Filtered water at room temperature, for anyone who does not want it cold and for filling jugs and bottles.
Specified for a busy office tea point.
Commercial installations run on the S102UL high-capacity under-counter unit, built for continuous busy-site use: it refills as it pours, so a floor of staff or a hotel breakfast service does not run it dry. Every unit ships with built-in carbon filtration and UV as standard.
Where a site is larger than one point can serve, we specify multiple taps rather than overworking one. The survey settles it.

Choose the waters and the faucet.
Every faucet pairs with the commercial unit, so the finish is a design decision rather than a capacity one.
RoyalFlow BCS · C1 · Chrome Silver · CommercialS102UL under-counter unit: larger capacity for offices and hospitality. NSF-rated, touch-button taps.
Boiling · Chilled · Sparkling
Swan-spout smart tap with touch-panel body, a smart tap available in all six finishes
Chrome Silver
Ask about RoyalFlow.
Answers come from this page’s product facts. Anything beyond them, our team confirms by email or phone.
Real installations, real sites.






Surveyed, installed, commissioned, maintained.
- 01
Site survey
We test your incoming water and look at the space under the counter, the power supply and how many people the point has to serve. That decides the specification, not a catalogue.
- 02
Installation
Our engineers plumb in the under-counter unit, fit the tap and connect the filtration. Most single-point installations are completed in a day.
- 03
Commissioning
We flush and sanitise the system, set the temperatures and dispense volumes, and show your team how to use it before we leave.
- 04
Ongoing servicing
Planned filter changes and performance checks under Comprehensive Maintenance, so the tap keeps performing and the warranty stays intact.
Tell us about your site.
Send us the basics: how many people, and what the space looks like. An engineer will come back with a specification and a price. No obligation.
Fully installed from £2,495 +VAT
Prefer to see the full range first? Browse RoyalFlow.