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Duct smoke detector sampling tube.
Prevent smoke recirculation in hvac.
Grainger s got your back.
Once any sampling tube length adjustments are made plug the end of the sampling tube with the provided end cap.
Air is introduced to the duct smoke detector s sensing chamber through a sampling tube that ext ends into the hvac duct and is directed back into the ventilation system through an exhaust tube.
Simplex 4098 9856 49 sampling tube.
That s why we offer a wide range of replacement parts and components like the simplex duct sampling tube 4098 9856.
Easy online ordering for the ones who get it done along with 24 7 customer service free technical support more.
Life safety consultants is here to ensure your fire and smoke detectors are always in working order.
Sampling tube duct widths 4 ft to 8 ft.
The sampling tube end cap included with the detector is criti cal to proper operation of the duct smoke detector.
The duct smoke detector is designed for use in duct applications where temperatures can exceed standard detector capabilities.
The end cap is needed to create the proper air flow to the sensor of the duct smoke detector.