Heavy duty coupling

by Emily Wilson
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Slash maintenance costs on conveying lines that require frequent access with a new heavy-duty coupling from Lorenz & Son Manufacturing, Cobourg, Ontario, Canada. The coupling's one-piece, stainless steel construction creates a secure seal. The clamp works by contraction rather than expansion, making a tighter seal. Installation requires no tools, and standard sizes range from 2.5 inches to 24 inches. Special sizes are available.