ALITA AL-250E AIR PUMP Alita Industries Sale! from 73000 /per Qty. Add to Cart This item is currently on backorder but you can still purchase it now and we'll ship as soon as more become available. Solid construction, low noise and long lasting. Aluminum alloys housings. Oil-less operation. 250+/- 5% LPM, 8.8 CFM +/- 5%, 2.9 psig = 6/7 ft w.c.