- Linden, New Jersey, United States
- US $30.00
- Jan 29th
6" Barometric Draft regulator/damper for Round Pipe • Maintain consistant draft by counteracting the negative forces caused by changes in tempreature and barometric pressure, and the effects of wind. • Use with oil or coal residential or commercial appliances • Can use with pipe size within 1" of control size, designed for settings from .02" to .08" Check out my other item