The Superior® 15-S Manhole Air/Smoke Blower is designed to inject dense white smoke into sanitary or storm sewers for quick, definitive detection of unwanted inflows and leaks from roof downspouts, drain tiles, leaking manholes, cellar drains, broken laterals, sump pumps, abandoned sewer lines, unconnected sewer lines, cross connected sanitary and storm sewer lines. The Superior® 15-S uses Superior® Smoke Candles (sold separately). Powered by a dependable 3.5hp Briggs & Stratton gasoline engine, the blower generates enough pressure to distribute smoke evenly through sewer mains and laterals to reveal inflows and leaks, but not so much pressure as to blow out water traps. The blower housing and belt guard are constructed of heavy-gauge painted mental designed to withstand many years of rigorous field use. Fully assembled, the 65-pound unit features two sets of carry handles and is balanced evenly for easy, two-person carrying. A 27 1/2" diameter custom fiberglass base fits snugly into standard manholes eliminating the need for adapters or a separate manhole cover. High-volume capacity, 4000 CFM at 1.7-inch static pressure, for longer or larger sewer systems. The Superior® 15-S Air/Smoke Blower is designed to use only 3C Superior® Smoke Candles, not smoke fluid. If you wish to use Superior® Smoke Fluid, choose Model 15-L Superior® Air/Smoke Blower instead. Superior® Manhole Air/Smoke Blowers are proudly made in the USA.

• Distributes dense white smoke through sanitary or storm sewer systems for quick, easy reveal of surface water inflow-- the leading cause of sanitary sewer overflows (SSO's)
• Heavy-duty construction for years of dependable service. Powered by dependable Briggs & Stratton 3.5 HP gasoline engine
• Easy set-up. 27 1/2" diameter fiberglass base fits standard manholes. Handles for two-person carry. 65-pound carrying weight.
• High-volume, 4000 CFM air flow rate for longer or larger sewer systems.
• Uses 3C Superior® Smoke Candles (sold separately)

Distributes dense white smoke through sanitary or storm sewer systems for quick, easy reveal of surface water inflow-- the leading cause of sanitary sewer overflows (SSO's)Superior Signal