Swartwout steel and fiberglass control dampers and aluminum and fiberglass louvers for the industrial HVAC and process markets will go up 1 percent to 2.5 percent.
Ruskin Co. announced a 1 percent to 2.5 percent price increase on its line of commercial and industrial control dampers, fire/smoke dampers, louvers, grilles and sunshades for the HVAC and architectural market.
Ruskin Sound Control raised prices 1.5 percent on all acoustical products.
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