Please select below for spray pattern dimension (HxW) and horsepower configurations. TRI-STAR dimensions are Inside/Middle/Outside in feet. 1HP (8’/5’/3’x2’/9’/13′)2HP (12’/7’/4’x2’/10’/17′)3HP (16’/11’/7’x3’/13’/23′)5HP (19’/13’/8’x3’/15’/27′)
