The Delta Plus ZIRCON 1 Safety Helmet is a excellent head protection solution designed for workers in hazardous environments. This helmet features a manual adjustment system that allows for a precise fit, ensuring maximum comfort and stability.

The helmet is made from a high density polyethylene material that is both lightweight and durable, providing excellent impact resistance. The helmet's shell design also offers maximum head coverage and protection from falling objects. 

The Delta Plus ZIRCON 1 Safety Helmet is equipped with a four-point harness and a sweatband, providing a secure and comfortable fit even during long work sessions. The helmet also features a ventilation system that helps regulate the temperature inside the helmet, reducing the risk of heat exhaustion.

This helmet has a wide range of colours including being able to get a grey hard hat that is certified to meet international safety standards, including EN 397, which covers impact protection, and EN 50365, which covers electrical insulation. It is suitable for use in a variety of industries, including construction, mining, and oil and gas. 

Features and benefits:

• Manual adjustment system for precise fit and maximum comfort
  
• Made from high density polyethylene for lightweight durability and impact resistance
  
• Shell design offers maximum head coverage and protection from falling objects
  
• Four point harness and sweatband for secure and comfortable fit
  
• Ventilation system to regulate temperature and reduce risk of heat exhaustion
  
• Certified to meet international safety standards, including EN 397 and EN 50365
  
• Suitable for use in various industries, including construction, mining, and oil and gas
  
• High quality and reliable head protection solution.