TwinPower Turbine

TwinPower Turbine Small. High-powered. Unique.

Can I also connect the TwinPower to my quick-coupling from KaVo?

Yes. For this, you will need the turbine angle-piece which is provided for the KaVo coupling. Please state that you use a KaVo coupling when placing an order.

Is the TwinPower also available with LED lamp?


How long is the warranty period for the turbines?

Your TwinPower turbine has a warranty for two years – unless you have reached a different agreement with your dealer. The purchase date is decisive.

What is the speed of the TwinPower?

The Ultra turbines both have a speed of 370.000 rpm. This can vary by +/- 30.000 rpm according to requirements.

What is the difference between the TwinPower Ultra and TwinPower?

The difference between the TwinPower Ultra (Ultra E and Ultra M) and the TwinPower is the size of its head.
In addition, the TwinPower with the type designation PAR-4HX-O has the highest output at 25 W. The Ultra series covers a power range of 18 – 20 W.

Product name

TwinPower Turbine

TwinPower Turbine Ultra

Power* (watts)

20 - 25 W

18 - 20 W

Speed at 0.2 Mpa

    350.000 - 370.000 rpm
+ - 30.000 rpm

    370.000 rpm
+ - 30.000 rpm

Head diameter

10,5 - 12 mm

9 mm

Head height

13,2 mm

10,6 - 12,7 mm


48 - 59 g

48 - 57 g

Spray nozzles


1 to 3

Rotor blades

36 - 40

36 - 40

Air curtain

3 openings

5 openings

*Output power measured according to the procedure in ISO 14457:2017

Will my air polisher fit on the Morita coupling?


Is there also a TwinPower with 45° head?

Yes, it has the type designation PAR-4HEX-O-45.

What method do I have to use for preparing the turbines?

You can carry out preparation of your turbines either manually or by machine. To do so, please observe our guidelines for your daily hygiene plan.

Can the TwinPower be placed in a thermal disinfector?

Yes. Our TwinPower has the appropriate symbol for this.

How often do I have to oil the turbine contra-angle pieces?

You should oil your TwinPower turbines after 20 minutes use (in total over the day). This maintenance is necessary for the TwinPower turbines because the air pressure blows the ball bearings “dry” during use. Oil your TwinPower regularly and you will be able to use it for a very long time to come.

Why are the turbines so expensive?

The TwinPower turbines are manufactured with a special surface which doesn’t only allow the instruments to look good for longer, it also makes them more resistant to the cleaning and disinfecting processes. In addition, the TwinPower’s drive is generated by double impellers which are made of very fine rotor blades. The intricate production of these rotor blades is very complex.

Why are the turbines so powerful?

This is due to the double impellers that use the air twice enabling them to provide a constant high level of output over a wide speed range. In this way, they are very similar to high-speed motors.

Is it also possible for me to prepare the turbines manually?
How many lux has the TwinPower instrument lamp got?

25.000 Lux

Is there also a TwinPower for treating children?

The turbines of the Ultra series are particularly suitable for the treatment of children as well as older patients. Because of the small instrument head, patients no longer have to open their mouth so wide but at the same time you still have a perfect view of the treatment area.