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Does a 90-Degree Pneumatic Actuator Require
an Air Compressor?
Yes, a 90-degree pneumatic actuator
typically requires a compressed air supply to function, but the exact setup
depends on the application:
1. Compressed Air Source Needed
The actuator operates using pressurized air
(usually 4–6 bar), supplied by:
Air compressor (most common for industrial
systems)
Pre-charged air tank (for limited cycles in
remote locations)
Plant air supply (if available in
industrial facilities)
2. Alternative Solutions (No Continuous
Compressor)
Pneumatic reservoirs (stored compressed air
for intermittent use)
Manual pumps (for low-duty applications)
Gas-driven systems (using CO₂ or nitrogen
cylinders)
3. Key Considerations
Continuous-duty applications require a
compressor with a regulator & dryer to maintain clean, stable air.
Small or portable systems may use
pre-filled air tanks instead of a compressor.
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