System Sensor DST1.5 Metal Sampling Tube for D4120 Duct Smoke Detectors - 1-foot to 2-foot voomi_id_55507 It provides strong protection against

It provides strong protection against rust and weather while delivering a smooth finish

it ensures smooth operation and longevity

This kit is widely recognized for its durability and reliability in pneumatic control applications

long-life alternative to standard filters

Brand: TraneMPN: BAYLPKT100A

System Sensor DST1.5 Metal Sampling Tube for D4120 Duct Smoke Detectors - 1-foot to 2-foot voomi_id_55507 It provides strong protection againstProduct Description The System Sensor DST1. 5 Metal Sampling Tube is engineered for use with D4120 and D4S duct smoke detectors, accommodating duct widths from one foot to two feet. This product, part of the innovative InnovairFlex line, enhances the functionality of duct smoke detectors by allowing easy, eye level inspections and effective audible and visual notifications. As with all duct smoke detectors from System Sensor, this sampling tube is UL