General Installation Information: Socket end connections should be installed using Spears® FS-5 One-Step Cement for use with Spears® CPVC Fire Sprinkler Products.
Threaded connections should be made using Spears® BLUE 75™ Thread Sealant tested for compatibility with CPVC materials. PVC True Union Drain Valves are to be installed with system connection to Valve CPVC End Connector. Swing check valves are designed for horizontal installations, but may be installed in up-flow only vertical position.
Check valves MUST be installed with the valve's FLOW arrow pointing in the direction of the flow. Do not install valve upside down.
NOTICE: Plus shipping & handling charges to apply
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