Wall access hatch B
for ceilingssquarerectangular

wall access hatch
wall access hatch
wall access hatch
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wall, for ceilings
square, rectangular
Other characteristics
metal, fire-rated

400 mm, 600 mm, 800 mm (16 in)


400 mm, 600 mm, 800 mm (16 in)


The Gorter fire-resistant wall hatch is often used to provide access to service ducts and plenum spaces which would otherwise be difficult to reach for repairs or service. The fire-resistant hatches are very versatile and are used in non-residential and residential buildings as well as in industry. Fire rating: According to EN1634-1 en EN13501-2 E: 120 minutes EI1: 20 minutes EI2: 60 minutes EW: 120 minutes Durable construction The standard fire-resistant wall hatch is manufactured in KTL-treated steel, and is finished with an RAL 9010 coloured powder coating. Gorter type B fire-resistant wall hatch: - Available in 4 standard sizes - Fitted with an automatic lock - Fire class according EN1634-1 en EN13501-2 - Frame with predrilled mounting holes - 5-year guarantee - Available in 4 standard versions - Fast delivery


*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.