Model 4004SP-1 Shown
Standard Finish: 24 Mill (galvanized)
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Supply Grilles - Spiral Pipe Grille
The models 4004P(aluminum) and 4004SP (galvanized steel) offers superior performance in exposed duct applications offering a clean, low profile appearance.
Front blades are vertical
Units can be easily installed in round duct diameters 10" to 48"
Integral gasket seals grille tightly to duct
Units includes built in extractor to allow accurate balancing and uniform air flow
Model 4004P is all aluminum construction
Model 4004SP is galvanized steel construction
This is where the product details would go, describing the features of the products and other information
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