Intumescent 2 Part Letter Plate

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£23.55 Exc. VAT £28.26 Inc. VAT

  • Manufacturer: Astroflame
  • Product Code: 170204

Description

Intumescent 2 Part Letter Plate - 10"

The intumescent telesopic letterbox system range is specifically designed to increase the safety and security of occupants against fire and is particularly suited to multiple occupancy residential buildings. The astro eco telescopic letterbox is stylish, ABS framed, tekescopic letterbox with metal flaps fitted with a high performance intumescent liner around the telescopic sleeve section. The letterbox flaps open to 190 degree and the adjustable telescopic sleeve can be set to suit 40mm - 80mm door thickness. During a fire the intumescent liner rapidly expands and seals off the letterbox opening, preventing the spread of fire and smoke whilst maintaining the integrity of the fire door assembly.

Overall Dimensions: 272mm x 70mm

Aperture Dimensions: 221mm x 37.5mm

Aperture Depth: 40mm - 80mm

Flap Opening Degreee: 180

Fire Rating: 30min

Features & Benefits

- High performance intumescent liner

- Tested to BS 476 part 22 : 1987 30min rated

- Tested to BS 476 part 31 / 1:1983

- Acoustic tested: Achieving 32dB Rw

- Tested to BS EN 13724 clause 6.6.5 (Compliant within scope of PAS 23 & 24)

 

Intumescent 2 Part Letter Plate - 12"

The intumescent telesopic letterbox system range is specifically designed to increase the safety and security of occupants against fire and is particularly suited to multiple occupancy residential buildings. The astro eco telescopic letterbox is stylish, ABS framed, tekescopic letterbox with metal flaps fitted with a high performance intumescent liner around the telescopic sleeve section. The letterbox flaps open to 190 degree and the adjustable telescopic sleeve can be set to suit 40mm - 80mm door thickness. During a fire the intumescent liner rapidly expands and seals off the letterbox opening, preventing the spread of fire and smoke whilst maintaining the integrity of the fire door assembly.

Overall Dimensions: 306mm x 70mm

Aperture Dimensions: 260mm x 37.5mm

Aperture Depth: 40mm - 80mm

Flap Opening Degreee: 180

Fire Rating: 30min

Features & Benefits

- High performance intumescent liner

- Tested to BS 476 part 22 : 1987 30min rated

- Tested to BS 476 part 31 / 1:1983

- Acoustic tested: Achieving 32dB Rw

- Tested to BS EN 13724 clause 6.6.5 (Compliant within scope of PAS 23 & 24)

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