High Pressure Boosters

Our Pressure Boosters are proprietary models and therefore 100% Swiss Made high quality products. They allow to amplify the network or local compressor pressure in order to feed our high pressure Water-Resistance Tester or any other high-pressure demanding equipment.

Optimized for use with our SM-8850 Water-Resistance Tester series, they are available with different multiplying ratio to better cater individual needs, as machine-controlled or as stand-alone unit. These boosters are also available with high input pressure (up to 20 bar) to be used as second stage multiplier to feed our very high pressure SM-8850/50 machine.

Designed for an efficient use of air, the machine-controlled Boosters are activated only when the required pressure is higher than the available, thus reducing air consumption. On the other hand, the stand-alone models are permanently activated.

  • Machine-controlled Booster

    Machine-controlled Booster

  • Stand-alone Booster

    Stand-alone Booster

  • High-pressure Switch

    High-pressure Switch


The SM-970550 high-pressure Air Switch allows vacuum and low pressure operation to work trouble free even with a high-pressure air network or local compressor up to 35 bar connected to our high-pressure testers. For more information, download the flyer here below.

Common Features for all models
  • Fast and Quiet
  • Compact Housed
  • Safe and Reliable
  • Highest Performances
  • Rugged and Long Lasting Construction
  • Width x Depth x Height: 300 x 270 x 130 mm
  • Weight: 6.9 – 9.1 kg, depending on model

Common features for standard and stand-alone versions
  • ISO 6150C Quick-release pressure input coupling
  • ISO 6150C Self-locking quick-release pressure output coupling for standard and stand-alone versions
 Common features for high input pressure versions
  • ISO 6150C Quick-release pressure input coupling
  • DIN 3868 Seal less 60° nipple cone stainless steel pressure output coupling for high input pressure version