Peregrine Bipropellant Thruster System
Benchmark Space Systems
Green bipropellant propulsion system for 6U to ESPA-class satellites. HTP + Alcohol, >270 s Isp, 100 mN–22 N thrust, ODPS pressurization.
Technical specifications
- Propellant
- HTP (High-Test Peroxide) + Alcohol
- Specific Impulse
- > 270 s
- Thrust Range
- 100 mN – 22 N
- Minimum Impulse Bit
- < 0.5 mN·s
- Dry Mass
- 4.0 kg
- Power (thrust valve)
- < 3 W
- Power (pressurization)
- 5 W
- Available Impulse
- 1,750 – 200,000 N·s (configurable)
- Nozzle Configurations
- 1–12 nozzles
About
The Peregrine is Benchmark Space Systems’ high-performance green bipropellant propulsion system for small satellites from 6U to ESPA class. Uses HTP (High-Test Peroxide) + Alcohol propellants with patented micromixing technology enabling hypergolic combustion without catalyst beds. ODPS™ on-demand pressurization eliminates pressurized propellant at launch. Available in impulse configurations from 1,750 to 200,000 N·s. 4.0 kg dry mass.
Documentation
No public datasheet yet — request the datasheet / ICD from the supplier.
