Pit Boss Navigator 1150G Wood Pellet Grill Black Door Hardware European style riving knife and anti kickback European style riving knife and anti kickback device and a new lower guard with a 2 1 2" diameter dust port that also accommodates the shopsmith sanding disc New 2 position lathe tool rest arm featuring quick acting ) 3000 Inlet Type Female Sprinkler Head Spray Pattern Adjustable Sprinkler Type Rotary Material ABS Plastic Riser Riser Not Required Thread Type 1 2" Female Pipe Thread Returnable 180 Day Nozzle Material ABS Plastic Maximum Gallons Per Minute 1 Head Material Plastic Sprinkler Angle Maximum (Degrees) 15 Minimum Spray Distance (ft Additional features of the Pit Boss 1150 Navigator Series grill include a large hopper capacity premium gauge stainless steel builds