New Fashion Design for Automatic Door Seal - Fire viewer – Gallford
New Fashion Design for Automatic Door Seal - Fire viewer – Gallford Detail:
When temperature goes up to 180℃ in fire, the intumescent core inside of door viewer will rapidly expand to filling the interspace to stop fire, smoke or gas through out.
• Material:Available in either brass or chrome finish
• Visual angle:100-130 degree
• Diameter:25mm
• FV25-1 suitable for 40-60mm thickness of fire door FV25-2 suitable for 60-80mm thickness of fire door FV25-3 suitable for 80-100mm thickness of fire door
• Back cover available

Product detail pictures:
Related Product Guide:
Our mission will be to grow to be an innovative supplier of high-tech digital and communication devices by giving worth added design and style, world-class production, and service capabilities for New Fashion Design for Automatic Door Seal - Fire viewer – Gallford , The product will supply to all over the world, such as: Houston, Iran, kazan, We welcome customers from all over the world come to discuss business. We supply high quality solutions, reasonable prices and good services. We hope to sincerely build business relationships with customers from at home and abroad, jointly striving for a resplendent tomorrow.
Good quality, reasonable prices, rich variety and perfect after-sales service, it's nice!
Write your message here and send it to us