64mm Duo pipe aerator

Effective L/Dia (mm)	Art No (w/groove)	Air Flow Rate (m3/Hr)	Suitable Pipe Size	Perforated Area (m2)
1000	414285.005	2-12	88.9mm	0.075
1500	414295.005	3-18	88.9mm	0.225
2000	414305.005	4-24	88.9mm	0.300
1000	413562.005	2-12	90mm	0.075
1500	413572.005	3-18	90mm	0.113
2000	413582.005	4-24	90mm	0.150
1000	413622.005	2-12	110mm	0.075
1500	413632.005	3-18	110mm	0.113
2000	413642.005	4-24	110mm	0.150
1000	414345.005	2-12	114.3mm	0.075
1500	414355.005	3-18	114.3mm	0.113
2000	414365.005	4-24	114.3mm	0.150