Europe style for Automatic Drop Door Down Seals - Fire viewer – Gallford
Europe style for Automatic Drop Door Down Seals - 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:
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Our advancement depends over the highly developed devices, excellent talents and continually strengthened technology forces for Europe style for Automatic Drop Door Down Seals - Fire viewer – Gallford , The product will supply to all over the world, such as: Armenia, Kenya, Amsterdam, The company has perfect management system and after-sales service system. We devote ourselves to building a pioneer in the filter industry. Our factory is willing to cooperate with different customers domestic and overseas to gain better and better future.
By Ella from Poland - 2018.06.30 17:29
The company can keep up with the changes in this industry market, product updates fast and the price is cheap, this is our second cooperation, it's good.
By Julie from Kenya - 2017.01.11 17:15
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