HC1111 - 20" Pressure/Vacuum Tank Hatch, Cast Aluminum Base & Cover, 4 oz. Pressure/0.5 oz. Vacuum
Item #:
HC1111
Product Info
Knappco Civacon
HC 20” Pressure/Vacuum Tank Hatch
20” Pressure / Vacuum tank hatch for bulk storage tanks-silos, grain elevators, baghous for cement, food products, grain, industrial products
Features & Benefits
Bolted flange base, full opening
Dependable design
Easy to maintain
291 sq. inch free area of product can be emitted when relieving pressure
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