Protect Pipe Connections from impacts
Flexible PVC, Extra Flexible PVC, and Flexible Rubber Nipples
Excalibur Flexible PVC Nipples:
IPS Size Flexible Nipples:
Spring Back Flex Risers:
Typical Architectural Irrigation Plan Specification:
▲ The spring for the Type B-7 flexible sprinkler risers shall be a compression spring, commercially manufactured from 0.187-inch diameter (OTMB) spring wire. The coil shall have an inside diameter of 0.900-inch to 0.920-inch and shall be wound at a pitch of 0.475-inch. The spring shall have square ends. Type B-7 as provided by Excalibur or equivalent.