Regal 500 Water Softener
For hotels, laundries and big villas on hard water: a commercial softener rated at 6.12 m³ an hour, built on a 10 × 54 inch tank with a 125-litre brine tank. Its CE 1-inch valve regenerates by metered volume.

What it does.
- Up to 6.12 m3/h of service flow from a 10 x 54 inch pressure tank
- CE 1 inch control valve with volume-based regeneration: delayed, immediate or both
- Separate 125 L brine tank with overflow protection
- Media-ready for Ecomix and cation exchange resin
- Twin, duplex or up to 6 systems on one controller
- Multilanguage menu and two external device connections
Typical applications
Regal 500 Water Softener in Oman
Laundries and hotel hot-water plant in Oman's interior can be on groundwater far harder than any heater likes. For sites like these, the Regal 500 takes over where household softeners stop.
Salt use follows real demand because it regenerates by volume. Pair two units in twin or duplex mode, or link up to six, and soft water never runs out.
Common questions
Do laundries benefit?
Yes, especially on hard groundwater. Hot washes are where scale shows first.
Can two units share the load?
Yes. In a twin or duplex pair, one keeps softening while its partner regenerates.
What size brine tank comes with it?
A 125-litre one.
Specified, installed and looked after anywhere in Oman
Coastal mains water is mostly desalinated seawater. It is soft, but it picks things up in pipes and tanks. Inland wells can be very hard: one 2024 study of Al Dhahirah groundwater found an average hardness of 659 mg/l.
Say which governorate you are in, whether the water comes from the Nama network, a tank or a well, and what you need it for. We design the system, price it in rials and arrange the fit.
Source: Nama Water Services; Al Dhahirah groundwater study, International Journal of Environmental Analytical Chemistry (2024).
Interested in the Regal 500 Water Softener?
Tell us your setup and we'll specify, supply, install and service the right configuration for your site.
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