Lorenz & Son's heavy-duty coupling helps the user cut maintenance costs on bulk handling, vacuum, or pneumatic conveying lines that require frequent access. One-piece 100% stainless steel construction prevents loss of parts, and the neoprene rubber gasket makes a secure seal. The clamp works by contraction rather than expansion, exerting greater torque for a tighter seal. Installation requires no tools and can be done in seconds. Standard sizes range from 2½" to 24" OD with special sizes available. For full details, contact Lorenz & Son, PO Box 20, Cobourg, Ontario, K9A 4K2 Canada.
Circle #107 on Reader Service Card