DURR UNIVERSAL, INC.

ACOUSTI TUBE

noise reduction system in the nature of a sound absorber/muffler and filters therefor, used in conjunction with blowers, gas turbine inlets and vent silencing discharge systems;ACOUSTIC TUBE;TUBE;

QUIETSHIELD

Mufflers for engines, air compressors, and industrial blowers; exhaust silencers for engines, air compressors, and industrial blowers;QUIET SHIELD;

UNIVERSAL

Consulting in the field of upgrades for gas turbine and combustion engine efficiency with regard to exhaust and intake acoustic treatment, inlet air filtering, ducting, exhaust stacks and emission treatment;

UNIVERSAL

Mufflers, intake and exhaust silencers and replacement parts therefor, air filters and filtration systems comprised of air filtration housings and air filter elements for engines, power-operated blowers, power-generating turbines, compressors for machines, fans and vents for industrial machine engines;Color is not claimed as a feature of the mark.;UNIVERSAL;

UNIVERSAL SILENCER

Mufflers for engines, turbines, air compressors, and industrial blowers; exhaust silencers for engines, turbines, air compressors and industrial blowers; air filters for industrial installations; particulate filters and air filters for engines, turbines, air compressors and power operated industrial blowers[, and air filtration systems comprising (1) air precleaners for reducing dust and debris entering the air filtration system; (2) particulate filters; (3) air filters; and (4) air flow ducts and sensors for regulating the direction and velocity of air flow, for industrial installations];