The hydrant for Switzerland, and the service that keeps it ready at all times.
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Its own hydrant, the No. 1, and service across Switzerland and Liechtenstein.
Behind UNO are Wild Armaturen, ROMAG aquacare and Düker. According to Inventsys, maintenance and planning have run on its software for over a year (as of July 2025).
What troubles your customers
- Testing obligation: Test and maintain hydrants regularly, documented in writing (SVGW).
- Up-to-date register: Keep location, type, condition and performance of every hydrant current in the GIS.
- Spare parts: Many makes and old vintages in the network, parts hard to find.
- Performance for the fire brigade: Pressure and flow must be known before a fire breaks out.
- Limited staff: Small utilities and volunteer fire brigades prefer to hand maintenance to specialists.
Similar providers
- Hinni AG: Biel-Benken BL. Hydrant refurbishment, network monitoring, digital solutions (LORNO).
- von Roll hydro: Swiss hydrant manufacturer with a long tradition.
- Hawle Armaturen: Sirnach. Hydrants and valves.
- AVK: International valve manufacturer, also hydrants.
- Debrunner Acifer: Wholesaler of hydrants and valves.
What the commercial register and uno-hydrant.ch say
- Company: Uno Hydranten & Service AG, Buechstrasse 31, 8645 Rapperswil-Jona SG Source
- Founded: 2023, with a branch in Düdingen. Source
- UID: CHE-366.440.638 Source
- Purpose: Trade in hydrants, development and consulting, service and maintenance of hydrants, fittings and installations. Source
- Software: Previously Excel and Outlook, today Inventsys. Source
Hydrant No. 1
By specialists, for specialists
Ideal hydraulics, modern design, fully enamelled inside and out.
360° flange
Rotating flange connection, infinitely adjustable.
All colours
Available in all bright enamel colours.
Lower sections
Fully enamelled, adjustable to trench depth, telescopic valve stem, double shut-off on request.
Inlet bends
Novo-Sit and BLS push-fit socket, screw socket, flange DN100/125 or vertical flange connection.
Accessories
Hydrant key, snow pole, extensions, cover bag, pressure release device.
Service
Hydrant inspection
One-off or as a service contract, nationwide. Optional: GPS, flow measurement, network flushing, numbering.
Hydrant refurbishment
Complete upper and lower section, extension, drainage.
Valve inspection
One-off callouts or multi-year contracts.
Performance measurement
Measuring flow so firefighting water is always sufficient.
Spare parts
All hydrant spare parts common on the Swiss market.