Spiral Manufacturing Co., Inc.
VerifiedBusiness and InvestmentPhone(763) 755-7677
Address 11419 Yellow Pine St. NW, Minneapolis, MN, United States 55448
Spiral Manufacturing Co., Inc.
VerifiedBusiness and InvestmentPhone(763) 755-7677
Address 11419 Yellow Pine St. NW, Minneapolis, MN, United States 55448
dust collection blast gates
Our dampers are made of 20 gauge galvanized steel, utilizing heavy gauge plated steel quadrants, designed with excellent handle action as well as quick wing nut adjustment for locking the damper.