Compression springs are the most common spring type specified in the marketplace today and one of most efficient energy storage devices available. The most common form of compression spring is straight cylindrical from round wire. Other forms include conical, hourglass, barrel, square, ovate, rectangular or reduced ends, produced from round or flat wire.

Applications:

• Electrical switches
• Measuring devices
• Pumps
• Valves
• Prosthetics
• Brake systems