HARDWARE / PRODUCTAdded 25 Aug 2026

Pressurized stratospheric balloons

Hemeria
Pressurized stratospheric balloons

Hemeria's pressurized stratospheric balloons are designed for long-duration missions in environmental studies or meteorology, offering low-cost access to the stratosphere.

Technical specifications

Altitude
Up to 20 km
Flight duration
Several months
Payload
Up to 50 kg
Dimensions
11 and 13 m

About

Pressurized stratospheric balloons are primarily utilized for extended duration missions, particularly in the fields of environmental studies and meteorology. These balloons provide a cost-effective means of accessing the stratosphere, enabling long-term flight persistence for various scientific and observational purposes. Hemeria’s pressurized stratospheric balloons are hermetic, benefiting from a very high level of tightness and reliability in their envelope. This design ensures robust performance and integrity throughout their missions. They are capable of reaching altitudes of up to 20 km and can sustain flights for several months, carrying payloads of up to 50 kg.

Documentation

Need the full ICD, test reports or a specific revision? Ask the supplier directly.

Source: www.hemeria-group.com ↗

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