HARDWARE / PRODUCTUpdated 24 Jul 2026

Ejection System

Glavkosmos

The Ejection System is designed to deliver compressed air to protect the lower part of a Launch Vehicle (LV) body from high-temperature plumes during engine operation.

Technical specifications

Purpose
Compressed air delivery in nominal mode for LV body lower part protection against high-temperature plum during the period of engines operation from the moment of their launch to the flight mode.
Year of release
Development start 2002
Flight qualification of the product
No
Possibility to adapt the product to customer requirements
Yes

About

The Ejection System’s primary purpose is to deliver compressed air in a nominal mode to safeguard the lower section of a Launch Vehicle (LV) body. This protection is crucial against the high-temperature plume generated during the period from engine ignition to the flight mode. The system’s development began in 2002. While it is not flight-qualified, it offers the possibility of adaptation to meet specific customer requirements. The Ejection System comprises several key components, including pneumoboards, a pressure indicator unit, a pressure sensor unit, a drainage pneumoboard, three manifolds, and a comprehensive set of pipelines and valves.

Documentation

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

Source: trade.glavkosmos.com ↗

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