Ready-to-install package
Pre-assembled siphon turbines from 5 to 160 kW that mount directly onto an existing weir — turbine, generator, draft tube and controls in one factory-tested package. No powerhouse, minimal civil works.

- Head
- 1.5 – 6 m
- Flow
- 0.15 – 5 m³/s
- Output
- 5 – 160 kW
- Runner
- Ø 300 – 1 000 mm
How it works
How it works
The TM unit is mounted on the weir crest. A vacuum pump primes the siphon and water starts to flow through the unit. To stop the machine, air is let back into the siphon.
Configurations
Configurations
Four sizes, named by runner diameter: from TM3 at 300 mm to TM10 at 1 000 mm. All are supplied as complete packages.
TM3
- Head
- 1.5 – 6 m
- Flow
- 0.15 – 0.4 m³/s
- Output
- 5 – 20 kW
- Runner diameter
- Ø 300 mm
- Drive
- Direct · Belt
TM5
- Head
- 1.5 – 6 m
- Flow
- 0.7 – 1.4 m³/s
- Output
- 7 – 60 kW
- Runner diameter
- Ø 550 mm
- Drive
- Direct · Belt
TM8
- Head
- 2 – 5 m
- Flow
- 1.5 – 3 m³/s
- Output
- 20 – 100 kW
- Runner diameter
- Ø 850 mm
- Drive
- Direct · Belt
TM10
- Head
- 2 – 5 m
- Flow
- 2 – 5 m³/s
- Output
- 30 – 160 kW
- Runner diameter
- Ø 1 000 mm
- Drive
- Direct · Belt

Four sizes, named by runner diameter: from TM3 at 300 mm to TM10 at 1 000 mm. All are supplied as complete packages.
Applications
Applications
- Irrigation canal drops
- Existing weirs without powerhouses
- Off-grid rural supply
- Water-treatment outfalls
Key facts
Key facts
- 65+ TM units in 12 countries
- Installed on the weir: no building required
- Complete factory-assembled package
- Suitable for Uzbekistan's programme of 2 983 micro-HPP sites
Head of the U HPP
USA
8 × TM10
Kyoto HPP
Japan
1 × TM5
Other machines
Send your head and flow figures. We will confirm the type, size the unit and prepare a budgetary proposal.
Request a proposal