 
                        RD13 Series
Residential Riser
The RD13 Riser (with NPT connectors) is constructed from Listed CPVC products suitable for fire sprinkler services subject to the limitations and installation requirements of Flameguard® CPVC pipe and Spears® CPVC fittings. The RD13 Riser incorporates a VSR-SG flow switch, gauge, and drain/test valve. The VSR-SG flow switch is equipped with union connection to facilitate the installation and removal of the switch in confined spaces.
 
                                 
                                 
                                         
                                 
                                 
                                 
                                            
                                                                                    
                                    
                                                                     
                                 
                                 
                                 
                                 
                                 
                                 
                                 
                                 
                                 
                                