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Spherical Expansion Joints

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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Proco Style 240 ,
Single Sphere Expansion Joint
Installation Instructions

Proco Style 242 ,
Double Sphere Expansion Joint
Installation Instructions

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Proco Style 315 ,
Twin Sphere Expansion Joint
 with Union Ends
Installation Instructions

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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      
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