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Fan & Duct Connectors

Specifications are available for download in PDF format for each Series by clicking on its picture or link.  Download times vary from 30 seconds to several minutes.
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Series 500
Non-Metallic
Flexible Fan Connectors

Series 450/190
Sleeve Type
Pipe Connectors

Available Styles

Series 520
Series 530
Series 540
Series 501
Series 502
Series 450
Series 190-D

U-Design for Standard Movements
Arch Design for Ultra High Movements
W-Design for Maximum Movements
Sleeve Type (Also known as Flat Belt)
Sleeve Type (Also known as Flat Belt Arch Type)
Neoprene Sleeve
Navy Sleeve

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Typical Applications:  HVAC | Power Generation | Waste Water | Plastic/FRP

Proco Products  2431 North Wigwam Drive, Stockton, CA  95205
P.O. Box 590, Stockton, CA  95201-0590
Toll Free (US & Canada)  800-344-3246 
Phone: 209-943-6088   Fax: 209-943-0242       Email