Edwards Signaling SD-PH Protective Housing SF 25/02 The Edwards SD-T78 78-inch Sampling

The Edwards SD-T78 78-inch Sampling Tube provides effective airflow sampling for duct smoke detection in HVAC systems with ducts up to 78 inches wide

and Hospitals

rather than bottlenecking at the control panel

Although not required

thus reducing unwanted alarms

Edwards Signaling SD-PH Protective Housing SF 25/02 The Edwards SD-T78 78-inch SamplingThe Edwards SD PH Protective Housing offers durable and transparent protection for smoke detectors in a wide range of environments. Whether installed in commercial, industrial, or institutional settings, this accessory ensures that fire detection devices remain secure, functional, and easy to inspect.