Vengeance Expander Gensets

Now offering our newest Expander Genset combinations, custom designed and built for your application

Prices start as Low as $650 USD / KW

Our Genset units can be powered by any fluid at any pressure and temperature delivering:

• Robust, durable, on-demand high torque performance
• Lower up-front, operating & maintenance costs, shorter delivery times, faster return on investment
• Easy throttling for optimal power output with varying pressures

Choose your driving fluid:

• Wet/Dry Steam
• Combustion Gasses
• Natural Gas Pressure Letdown (NGPL)
• Compressed Air for Compressed Air Energy Storage & Power (CAESP) applications
• ORC Fluid/Refrigerants (R245FA, R410A, R744, R290, R601A, R728…)
• Other fluids (Benzene, Toluene, Cyclopentane, Propane, Ammonia, Ammonia/Water for Kalina Cycle)
• Supercritical fluids such as CO2
• Hydraulic fluid – Yes, it can also run as a tremendously powerful hydraulic motor!

Choose Your Generator

• We also offer custom designed frame mounted Generator kits
• Rugged welded steel frame for lifting and transport
• Use your own engines – give us your specs and we will make it fit
• 50Hz / 60Hz, 3-phase / 1-phase, AC / DC, 200-600Volt
• Alternator, self-starter, standalone multi-pole PMG types
• 5, 10, 20, 50, 100, 250, 500, 1000kW output
• 300 – 3600 RPM
• Make Power Now!!

[Click image to see video]

Our latest 20kW class Expander/Genset unit seen here spooling up on compressed air. Voltmeter is attached to phase 1-2 power leads showing AC volts. Shaft speed is measured by a hand-held laser RPM meter and reflective tape on the shaft coupler. Shown here is a multi-pole Permanent Magnet Generator, self-powered, 240V AC 3Phase 50Hz 500RPM with over 90% electrical efficiency. We have plenty of torque for low speed power with a simple, direct 1:1 drive speed coupler. No more annoying gearboxes!