Your browser is not supported. For the best experience, you should upgrade to a modern browser with improved speed and security.

System Sensor - DST3 3' Sampling Tube

Item: SS-DST3

Store Inventory

Sign in to see real-time inventory at the stores closest to you.
What’s the price?
Sign in for pricing.

Frequently Bought Together

Best Sellers

About This Product

Product Info


System Sensor - Metal sampling tube for duct widths from 2' to 4' (0.6 to 1.2 m)
Warning: this product contains a chemical known to the State of California to cause cancer.


Weight0.901 Pounds (lbs)
Width0.5 Inches (In)
Height0.5 Inches (In)
Country of OriginMEX
Length36 Inches (In)
BrandSystem Sensor
Connection TypeSnap-in from front or back of duct smoke detector
For Use WithSmoke testing
Operating Temperature-4°F to 158°F (-20°C to 70°C)
Prop 65Yes
TypeAir Sampling Tube
UL ListedYes

Replacement For

  • Item: RN20DS036

Equipment Part List