The House of Torque and Bolt Tensioning Devices®

Electric screwdrivers ⋅ Pneumatic screwdrivers ⋅ Hydraulic screwdrivers
Hydraulic pumps ⋅ Industrial hydraulics ⋅ Hydraulic clamping

Powermaster® Pressure generators

To make sure your "tools" such as bolt tensioning devices or hydraulic wrenches and your "machine elements" such as hydraulic nuts can be used to the optimum, we have compiled the following pressure generators in the pressure ranges of 1000 bar, 1600 bar and 2500 bar.

The product group of "pressure generators" is divided into the following sections so that you can select the most cost-effective solution for your needs:


Manual, grease

Hand-lever grease gun

Manual, oil

Hand-lever pump

Pneumatically powered

Air-hydraulic pump

Electrically powered

Electric hydraulic pump

In addition to the standard models shown here, we will be please to work out appropriate solutions for your needs straight away. Please send us your enquiry.

Pressure generators