Superior Signal 30-S Manhole Air/Smoke Blower

Superior Signal 20-S Manhole Air/Smoke Blower

The Superior Signal 20-S Manhole Air/Smoke Blower is engineered for efficient and economical smoke testing of sewer lines to detect sources of inflow and infiltration. This blower is also great for fast ventilation of sewerage collection systems and closed areas.

Specifications:

For powerful smoke testing, the 30-S/L offers the high quality and performance you’ve come to expect from Superior Signal. It features a low profile and high output design.