HARDWARE / PRODUCTUpdated 25 Jul 2026

GP-LAM

Manastu Space
GP-LAM

GP-LAM is a compact, modular, and safe 300 N green thruster designed for upper stages of Launch Vehicles, Orbital Transfer Vehicles (OTVs), and GEO spacecraft, utilizing non-toxic MS289 propellant.

Typed specifications5 values

Discloses 3 of 10 fields engineers filter by in this category (category median 3).

Thrust
300 000 mN
product page 300 000 mN
Total impulse
80 000 N·s
product page
Propellant
HTP (hydrogen peroxide)
product page other non-toxic MS289 green propellant

Each value is typed with its unit and measurement condition and cites the datasheet page it was taken from. Nothing is guessed: a field that is absent here has not been published by the manufacturer. machine-extracted ✓ checked by NewSpace Market ✓ manufacturer confirmed by the manufacturer.

As published by the supplier6 lines, in the manufacturer's own wording
Thruster type
300 N thruster
Propellant
non-toxic MS289 green propellant
Features
Compact, modular and safe
Thermal management
Controlled Thermal Stress
Thrust
300 N
Total impulse
80,000 N-s

About

GP-LAM is a 300 N thruster that utilizes non-toxic MS289 green propellant, making it an ideal solution for various space applications. Its compact, modular, and safe design allows for versatile integration into different spacecraft and launch vehicle architectures. The thruster is particularly suited for the upper stages of Launch Vehicles, Orbital Transfer Vehicles (OTVs), and Geostationary Earth Orbit (GEO) spacecraft. Key applications include LEO circularization, GTO-GEO transfer, trajectory correction, and collision avoidance. These capabilities enable a wide range of advanced orbital maneuvers, making GP-LAM an excellent choice for a versatile Auxiliary Propulsion System (APS). The system is designed to manage controlled thermal stress.

Documentation

No public datasheet yet — request the datasheet / ICD from the supplier.

Source: manastuspace.com ↗

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