Pump and system technology: special pumps, Pelton turbines, injection systems and customised PE shafts from Jona.
Häny AG
8645 Jona (SG), SwitzerlandNew on Amplifa
About Häny AG
Häny AG is a Swiss system provider for pump and system technology, founded in Jona in 1875 and today run as a family business in its sixth generation with around 190 employees. Its services cover the entire water cycle, from drinking water supply to wastewater treatment in municipalities, industry as well as residential and building services. In-house production comprises pressure drainage pumps, paper process pumps, mixing and injection systems as well as Pelton and counter-pressure Pelton turbines for small-scale hydropower. In a modern, highly automated production facility, customised PE products such as pump shafts, sludge collectors and separator/retention shafts are manufactured and delivered as finished units. In addition to in-house production of demanding special solutions, the company complements its portfolio with the general agency for NETZSCH pumps and cooperation with Caprari Modena. Services include a 24/7 on-call service, an in-house workshop for repair and overhaul, and a test bench for pumps, turbines and motors.
- Site
- Jona
- Processes
- Manufacture of customised PE products (pump shafts, sludge collectors, separator shafts,, Manufacture of pumps and special solutions (pressure drainage pumps, paper process pumps, mixing and, Repair and overhaul of all types of pumps in the company's own workshop, Test bench for pumps, turbines and motors, Engineering: analysis, planning, installation, water hammer calculation, system configuration for, Consulting, analysis and planning, Manufacture of special pumps (pressure drainage pumps, paper process pumps, mixing and, Delivery, installation and commissioning
- Materials
- PE (polyethylene), Polyethylene (PE)
- Certificates
- Test bench for pumps, turbines, motors, 24/7 on-call service and 24-hour hotline, Maintenance contracts and after-sales support
- Founded
- 1875
- Employees
- ca. 190
- Industries
- Municipal water supply and wastewater treatment, Industry, Building services / building technology, Plastics and construction technology, Small-scale hydropower / renewable energies, Geotechnics / injection technology
- 01
Consulting, analysis and planning
- 02
Engineering and water hammer calculation
- 03
Manufacture of special pumps and PE shafts
- 04
Delivery, installation and commissioning
- 05
Maintenance, repair and overhaul (workshop)
- 06
24/7 customer service and after-sales support
Materials and Processes
Polyethylene (PE)
Customised pump shafts, sludge collectors and separator/retention shafts with a 10-year watertightness guarantee, manufactured on a highly automated production line.
Locations
Jona
CHHeadquarters, central warehouse, workshop and production (PE manufacturing, test bench)
- Materials
- PE
- Modern production facility for customised PE shafts with a high degree of automation
- Test bench for pumps, turbines and motors
- Workshop for repair and overhaul of all types of pumps
Products and Components
Inside the production
Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Manufacture of customised PE products (pump shafts, sludge collectors, separator shafts,Plastics | – | – | – | – | PE (polyethylene) |
| Manufacture of pumps and special solutions (pressure drainage pumps, paper process pumps, mixing andAssembly | – | – | – | – | – |
| Repair and overhaul of all types of pumps in the company's own workshopAssembly | – | – | – | – | – |
| Test bench for pumps, turbines and motorsTesting | – | – | – | – | – |
| Engineering: analysis, planning, installation, water hammer calculation, system configuration forEngineering | – | – | – | – | – |
2 Anlagen & Maschinen
| Machine | Manufacturer / model | Quantity | Working area | Year built | Site |
|---|---|---|---|---|---|
| Modern production facility for customised PE shafts (high degree of automation) | – | – | – | – | Jona |
| Test bench for pumps, turbines and motors | – | – | – | – | Jona |
Additional services
Quality and Test Bench
In the excellently equipped workshop, all types of pumps are repaired and overhauled. The test bench for pumps, turbines and motors is unique of its kind in Switzerland; work steps are documented with photo protocols.
| Evidence | Jona |
|---|---|
| Test bench for pumps, turbines, motors | |
| 24/7 on-call service and 24-hour hotline | |
| Maintenance contracts and after-sales support |
History since 1875
- 1875
Founded by Eduard Häny; run as a family business to this day, now in its sixth generation
- (Jahr unbeka
Acquisition of Sulzer Pumps Switzerland and consolidation of its position in the Swiss market for municipal and industrial water treatment
- 2025
Discontinuation of the swimming pool and bathing facilities division as of end of March 2025
- (kurzfristig
150th anniversary: milestone of a 30'000 m³ drinking water tank in the Bern region after more than 100 years in service
- 2026
Christian Maar takes over the role of Group CEO as of 1 February 2026