Page 5 - Straub-Couplings-Catalog-2017
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  • STRAUB-GRIP PUll oUT ReSISTAnT
STRAUB-GRIP
STRAUB-GRIP type couplings utilize a patented grip ring and are pull-out resistant to a minimum of four times the agency approval working pressure.*
• STRAUB-FleX/ oPen-FleX
NOT PULL-OUT RESISTANT
• Available with STRAUB-STRONG restraint system. Pricing and info on request.
STRAUB-FLEX/-OPEN-FLEX
STRAUB-FLEX type couplings do not have a grip ring and are therefore suitable for applications requiring axial movement due to thermal growth or other factors. STRAUB-FLEX couplings are a suitable replacement for expansion joints.
STRAUB-OPEN-FLEX couplings are a split case ver- sion of the standard STRAUB-FLEX coupling.
THE BASIC CONCEPT
Two types of Straub Couplings
   STRAUB-GRIP
STRAUB-GRIP-L PAGE 8, 15
* Marine Approval Societies
PULL OUT RESISTANT
STRAUB-FLEX/-OPEN-FLEX
STRAUB-FLEX PAGE 10-14
NOT PULL-OUT RESISTANT
         High-Performance Pipe Couplings
5
STRAUB-METAL-GRIP PAGE 9
STRAUB-OPEN-FLEX PAGE 10-14
 












































































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