Apollo Duct Sampling Tube 300-750mm 53541-170APO
Apollo Duct Sampling Tube 300-750mm 53541-170APOBrand InformationThe duct smoke detector is designed to operate in ducts with a width of between 300mm and 3000mm. A sampling tube of 360mm suitable for duct widths up to 540mm is supplied as standard. Longer sampling tubes may be ordered separately.