Sampling tubes use for DNR, DNRW, D2 and D4120 Photoelectric Duct Detectors.
Standard tubes may be cut to length when necessary. Please refer to the relevant duct detector installation instructions for detailed information.
Product Code: DST5
Description: Metal Sampling Tube Duct Width 1.2 - 2.4m Duct
Product Code: DST3
Description: Metal Sampling Tube Duct Width 0.6 - 1.2m Duct
Product Code: DST10
Description: Metal Sampling Tube Duct Width 2.4 - 3.7m Duct
Product Code: DST1
Description: Metal Sampling Tube Duct Width up to 0.3m Duct
Product Code: DST1.5
Description: Metal Sampling Tube Duct Width up to 0.6m Duct