Superior 20S Manhole Smoke Blower
Superior 20S Manhole Smoke BlowerSuperior 20-S Manhole Smoke Blower20S Smoke Blower

20-S Manhole Air/Smoke Blower

$2,470.00 each

The Superior® 20-S Air/Smoke Blower is engineered for efficient and economical smoke testing of sewer lines to detect sources of inflow and infiltration. Also for fast ventilation of sewerage collection systems and closed areas. The Superior® 20-S Air/Smoke Blower is powered by a dependable 3.5hp Briggs & Stratton gasoline engine. The blower features a single unit sturdy metal construction complete with carrying handles for easy handling, beltguard and 27 1/2” custom fiberglass base, eliminating need for separate manhole cover.

20-S Smoke Blower Features

All Blowers are single unit sturdy metal construction with carrying handles and 27 1/2 in. custom fiberglass base.

  • Power: Briggs & Stratton 3.5 hp Gasoline
  • Carrying Weight: 65 lbs
  • Standard Capacity: 1800 CFM @ 1.7 static pressure*
  • Model 20-S includes an auxiliary outlet with a removable cover and adjustable damper to direct air/smoke through the base or auxiliary outlet. The auxiliary outlet is designed for applications where smoke must be introduced into openings other than manholes.
  • Made in the USA

*Also available as 4200 CFM @ 3.0 static pressure, or 4000 CFM @ 4.0 static pressure.
How much CFM do I need?

Smoke Candles for the 20-S Smoke Blower

3C Smoke Candle in Action!

How Smoke Testing Works

Additional Smoke Test Footage

Questions? Contact Us
To Order: Call 732-251-0800 or Find a Dealer