Aeroflow is synonymous with premium quality performance products. Aeroflow's objective is to incorporate state-of-the-art manufacturing, aerospace quality materials & rigid quality controls to ensure the best value. Aeroflow offer a wide range of race quality products to improve street performance & durability. Aeroflow fits your life Aeroflow AF816-20 Male Flare -20an To 1-1/4" Npt Blue Adapter Aeroflow has become synonymous with premium quality performance products. Aeroflow's objective has been to incorporate state-of-the-art manufacturing, aerospace quality materials and rigid quality controls to produce quality performance products at extraordinary value. Aeroflow has taken its forward thinking knowledge to the street, manufacturing a wide range of race quality products to improve street performance and dependability.