EDWARDS SIGNALING Air Sampling Tube: Duct Mount, 10 ft Overall Ht
The EDWARDS SIGNALING Air Sampling Tube (MPN SD-T120) is a duct-mount accessory for fire alarm systems, measuring 10 ft in overall height and 0.5 in in overall width. It is ULC-listed and compatible with the SD-2W…
SKU 3G-OTH-547299
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Product Description
The EDWARDS SIGNALING Air Sampling Tube (MPN SD-T120) is a duct-mount accessory for fire alarm systems, measuring 10 ft in overall height and 0.5 in in overall width. It is ULC-listed and compatible with the SD-2W model. 3G Electric interprets this demand and sources the genuine part, backed by specialist expertise across 14 industrial departments — including combustion, pumps, and controls — to ensure you get the right answer, not just a catalog.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is the EDWARDS SIGNALING SD-T120 air sampling tube used for?
The EDWARDS SIGNALING SD-T120 is a duct-mount air sampling tube for fire alarm systems. It draws air samples from HVAC ducts to detect smoke, enabling early warning in commercial and industrial facilities. 3G Electric sources this genuine ULC-listed accessory for worldwide delivery.
What are the specifications of the EDWARDS SIGNALING SD-T120?
The SD-T120 has an overall height of 10 ft and an overall width of 0.5 in. It is ULC-listed, mounts in ducts, and is compatible with the EDWARDS SIGNALING SD-2W model. 3G Electric supplies this genuine part with full logistics support.
Where to buy the EDWARDS SIGNALING SD-T120 worldwide?
3G Electric supplies the EDWARDS SIGNALING SD-T120 air sampling tube to customers worldwide. We handle full logistics, customs clearance, and delivery, ensuring you receive the genuine ULC-listed part. Contact us for availability and lead time.
How to install the EDWARDS SIGNALING SD-T120 air sampling tube?
Install the SD-T120 in a duct with the tube oriented to face airflow. Secure it per the manufacturer's guidelines and connect to the compatible SD-2W detector. 3G Electric provides sourcing support but recommends consulting a certified fire alarm technician for installation.
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3G Electric supplies EDWARDS SIGNALING air sampling tubes for fire alarm systems. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.






