The Superior® 15-L 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-L uses Superior® Smoke Fluid (sold separately) a proprietary blend, specially formulated for sewer system leak testing. The Superior® 15-L Smoke Blower is engineered to maximize dry smoke output, eliminating the wet smoke and mess typical of other liquid smoke systems. The Superior® 15-L Smoke Fluid System uses micro-control flow valves, custom-machined stainless steel injector nozzles, and custom-welded double-insulated heating chambers to generate the maximum volume of dry smoke. Powered by a dependable 3.5-hp 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-capacity, 4000 CFM at 1.7-inch static pressure for larger or longer sewer systems. The Superior® 15-L Manhole Air/Smoke Blower meets WEF, EPA, and NASSCO recommendations. 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. Precision valve provides maximum control of fluid and smoke. Meets recommendations of WEF, EPA, and NASSCO.
• Easy set-up. 27 1/2" diameter fiberglass base fits standard manholes. Handles for two-person carry. 65-pound carrying weight.
• Powered by Briggs & Stratton 3.5 HP gasoline engine. High-volume, 4000 CFM air flow rate for longer or larger sewer systems.
• Uses Superior® Smoke Fluid, a proprietary blend, specially formulated for sewer testing (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