For use with Mini and Midi Strata Vator When ordering just nozzles without the fountain/aerator please note that his item is a non- stocking item, OASE charges $25 fee for drop-shipments.If you can wait we can order these in on our next stocking order and ship from here when it arrives ranging from 2-4 weeks, you pay only the carrier freight charge. If needed in a hurry, we can ship from OASE for $25 plus carrier freight 5- 15 days. E-mail us if you want the item drop shipped or we will send it as soon as we can. The approximate Pattern Height & Diameter along with flow rate gpm shown below. For gph multiply gpm flow x 60. i.e. 75 gpm x 60 = 4500 gph Wide Trumpet Mini Mini Mini Midi Midi Maxi Maxi Maxi Maxi 1/2 HP 3/4 HP 1 HP 1.5 HP 2 HP 5 HP 7.5 HP 10 HP 15 HP Height 2? 3? 3? 4? 6? 9? 10? 10? 10? Diam. 15? 21? 26? 29? 40? 51? 54? 61? 62? Flow 89 gpm 113 gpm 121 gpm 143 gpm 151 gpm 195 gpm 238 gpm 263 gpm 311 gpm Part # 31196 Part # 31196 Part # 31206