The Technology Development Fund (TDF), an initiative of the Defence Research and Development Organisation (DRDO), is calling upon private industry partners to develop indigenously-made pressure gauges for fixed-wing aircraft.
This initiative aligns with India's ongoing drive for self-reliance in critical defence technologies, a key component of the Aatmanirbhar Bharat mission.
Pressure gauges play a vital role in aircraft by monitoring and regulating crucial parameters, ensuring safety and optimal performance during flight. Currently, India relies on foreign suppliers for these essential components.
Developing domestic alternatives will reduce this dependency, leading to cost savings and faster access to spare parts, which is vital for maintaining operational readiness.
The TDF has outlined key requirements for the indigenous pressure gauges:
- Essential components: Each pressure gauge must include a suitable washer, dust cap, and a valid calibration certificate.
- Packaging: Proper packaging is crucial to ensure the integrity of the gauges during transit and storage.
- Fungal resistance: The gauges must demonstrate resistance to fungal growth, a critical requirement for aircraft operating in diverse environments.
The testing will be conducted under controlled conditions at a temperature of 30°C ± 1°C and humidity levels of 95% RH (or as specified in JSS55555 standards). After a 28-day incubation period, the gauges must show no signs of fungal growth.
This initiative by the DRDO presents a significant opportunity for Indian companies to contribute to the country's self-reliance in defence technology. By developing high-quality, indigenous pressure gauges, these companies can play a vital role in strengthening India's aerospace capabilities and reducing its dependence on foreign suppliers.
