Factory wholesale Door Dust Seal - Fire viewer – Gallford
Factory wholesale Door Dust 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:
we could supply good quality goods, aggressive cost and very best purchaser assistance. Our destination is "You come here with difficulty and we supply you with a smile to take away" for Factory wholesale Door Dust Seal - Fire viewer – Gallford , The product will supply to all over the world, such as: St. Petersburg, Nepal, Cape Town, With the principle of win-win, we hope to help you make more profits in the market. An opportunity is not to be caught, but to be created. Any trading companies or distributors from any countries are welcomed.
After the signing of the contract, we received satisfactory goods in a short term, this is a commendable manufacturer.
Write your message here and send it to us