Metalbest 4VP VC Type L Galvanized VP Vent Pipe chimney cap 4" Type L Pellet Pipe Vertical Termination from the VP Collection The termination is designed to exclude rain and snow from entering the pipe This vertical termination is for through the roof installations The VP Collection features proven coupling joint connects in seconds to assure joint integrity gasketed joint design painted pipe lengths available for interior use The rolled over male end eliminates sharp edges and internal spacing bead assures uniform insulating air space between pipe walls VP pellet pipe works for pellet or corn burning stoves approved for use with PL Vent The appliance s flue gases must not exceed 570 F and the pipe is UL Listed to ULC S609 ULC ORD C441 and UL 641 Features: Materials: Inner wall 304 stainless steel and outer wall paintable galvanized Clearance: 1" to combustibles Fuels: Pellet Corn Temperature: 570 degrees F UL Listed: UL641 Gasketed joint design Internal spacing bead assures uniform insulating airspace Warranty: Lifetime Limited Warranty