DST1.5

Mfg #: System Sensor

D4120W

4 Wire Photoelectric Low-flow Duct Smoke Detector, Watertight

Mfg #: System Sensor

D4120

4 Wire Photoelectric Low-Flow Duct Smoke Detector

Mfg #: System Sensor

DST3

Metal Sampling Tube, For Duct Width 2 ft to 4 ft

Mfg #: EVCO/EVANS Company

10x3/4DP500

10x3/4DP500 Drill Point Screws, Hex Washer Head - Zink Plated, 5/16 Hex Head, #3, 16TPI, 500/Pack

Mfg #: Yellow Jacket

60359

5/8" O.D. Bending Spring