InterGravity Technologies has developed a Type-III Composite Overwrapped Pressure Vessel (COPV) optimized for high-performance small spacecraft propulsion systems. The tank is designed with an aluminum alloy liner for impermeability and a carbon fiber/epoxy composite overwrap for high strength-to-weight ratio. The system is tailored for green propellant storage (C₂H₆, N₂O), offering an exceptionally lightweight yet robust solution for orbital transfer vehicles and CubeSat-class platforms.
Technical Specifications
- Type : Type-III COPV (Al liner + CFRP wrap)
- Volume : 5.3 liters
- MEOP : 75 bar
- Proof : 230 bar
- Burst : 250 bar
- Dry Mass : < 1.0 kg
Technical Specifications
- Type : Type-III COPV (Al liner + CFRP wrap)
- Volume : 5.3 liters
- MEOP : 75 bar
- Proof : 230 bar
- Burst : 250 bar
- Dry Mass : < 1.0 kg
Products & Services
20N bipropellant thruster
Intergravity Technologies
InterGravity Technologies has developed a 20 Newton-class bipropellant thruster designed for orbital transfer vehicles (OTVs), lunar hoppers, and micro-spacecraft requiring high efficiency, reliability, and reusability. The thruster operates with green propellants (C₂H₆, N₂O), providing both environmental compatibility and storability advantages.
Key Features
-Thrust Level : 20N
-Specific Impulse : > 295s in vacuum
Key Features
-Thrust Level : 20N
-Specific Impulse : > 295s in vacuum
iGRVT-50 Orbital Transfer Vehicle
Intergravity Technologies
The iGRVT-50 is InterGravity Technologies’ next-generation green-propellant orbital transfer vehicle (OTV), purpose-built for the rideshare launch ecosystem. iGRVT-50 enables small payloads (up to 15–20 kg class) to be deployed or serviced in a wide range of orbits.
Key Features
- Payload Capacity : Up to ~20 kg class hosted payloads
- Propulsion System : 20 N green bipropellant thrusters (C₂H₆/N₂O)
- Delta-V Capability : > 450 m/s
- Communications : UHF, S-band TM/TC, X-band downlink
Key Features
- Payload Capacity : Up to ~20 kg class hosted payloads
- Propulsion System : 20 N green bipropellant thrusters (C₂H₆/N₂O)
- Delta-V Capability : > 450 m/s
- Communications : UHF, S-band TM/TC, X-band downlink
Description
InterGravity Technologies has developed a Type-III Composite Overwrapped Pressure Vessel (COPV) optimized for high-performance small spacecraft propulsion systems. The tank is designed with an aluminum alloy liner for impermeability and a carbon fiber/epoxy composite overwrap for high strength-to-weight ratio. The system is tailored for green propellant storage (C₂H₆, N₂O), offering an exceptionally lightweight yet robust solution for orbital transfer vehicles and CubeSat-class platforms.
Technical Specifications
- Type : Type-III COPV (Al liner + CFRP wrap)
- Volume : 5.3 liters
- MEOP : 75 bar
- Proof : 230 bar
- Burst : 250 bar
- Dry Mass : < 1.0 kg
Technical Specifications
- Type : Type-III COPV (Al liner + CFRP wrap)
- Volume : 5.3 liters
- MEOP : 75 bar
- Proof : 230 bar
- Burst : 250 bar
- Dry Mass : < 1.0 kg
