APC STN-2.5 2.5 Feet Metal Sampling Tube
The APC STN-2.5 is a 2.5 ft notched metal sampling tube for Air Products and Controls duct smoke detectors. Installed across the duct, its intake holes draw a sample of the airstream to the detector. The tube is cut in the field to span the full width of a 1 ft to 3 ft duct.
SKU: STN-2.5
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Product details
The APC STN-2.5 is a 2.5 ft notched metal sampling tube for Air Products and Controls duct smoke detectors. Installed across the duct, its intake holes draw a sample of the airstream to the detector. The tube is cut in the field to span the full width of a 1 ft to 3 ft duct.
Key features
- Suits duct widths from 1.0 ft to 3.0 ft
- Metal construction with intake holes along the full length
- Field cut to match the duct width
- Purchased separately from the duct detector
Specifications
| Model | STN-2.5 |
| Length | 2.5 ft |
| Material | Metal |
| Duct width range | 1.0 ft to 3.0 ft |