GAS
GASOLINE
ENGINE
FILTRATION
NO SMOKE GAS Filter System
Gasoline Engine Exhaust Filtration.
NO SMOKE GAS is designed for gasoline engines that emit higher levels of harmful gases, helping reduce exhaust exposure around emergency vehicles, stations, and on-scene operations.
95%
CO & HC
REDUCTION
CAPABILITY
99%
NOx
REDUCTION
CAPABILITY
1000s
INSTALLATIONS
CURRENTLY
OPERATING
Designed for Gasoline Engines
Catalyst-Based Protection for Gas Engine Exhaust.
NO SMOKE GAS uses a flow-through ceramic catalyst design to help reduce harmful exhaust gases produced by gasoline engines.
The system is engineered to reduce Carbon Monoxide, Hydrocarbons, and Nitrogen Oxides, helping departments address exhaust exposure around emergency fleet operations.
Talk to Ward Diesel95%
CO & HC Reduction
Helps reduce Carbon Monoxide and Hydrocarbons through catalyst-based oxidation technology.
How NO SMOKE GAS Works
Oxidation and Reduction Working Together.
NO SMOKE GAS functions by using oxidation and reduction to help transform harmful gasoline engine exhaust pollutants into less harmful gases.
01
Oxidation
The catalyst helps oxidize Carbon Monoxide and Hydrocarbons into Carbon Dioxide and water vapor.
02
Reduction
Nitrogen Oxides formed during combustion are reduced through catalyst-driven chemical reactions.
03
Flow-Through Design
The ceramic catalyst design allows exhaust to pass through while supporting emissions reduction.
Available Configurations
Built Around the Vehicle Application.
NO SMOKE GAS is available using proprietary oxidation catalyst technology in multiple configurations depending on the vehicle and installation needs.
- Standard converter design
- Combination converter and muffler
- Converter and silencer configuration
- Designed for gasoline-powered emergency vehicles
Installation Support
Built for Emergency Fleets, Dealers, and Builders.
Ward Diesel Filter Systems can help departments, dealers, and builders review gasoline-powered emergency vehicle applications and identify the correct NO SMOKE GAS filtration configuration.
Whether your department is specifying a new vehicle or reviewing an existing fleet, Ward Diesel can help match the filtration solution to the application.
Proven in the Field
Thousands of Installations Currently Operating.
NO SMOKE has proven its capability and reliability to fire and rescue personnel throughout the world. Ward Diesel helps departments protect their personnel with vehicle-mounted exhaust filtration designed around real emergency fleet operations.