на воздух-воздух кулеры указывают падение давления
1. Fin pitch is 15 fins/inch - 8 external and 7 internal
Recommended for up to 500 CFM / 350 HP
Pressure Drop: Less than 0.30 PSI
Inlet: 2.5" Outlet: 2.5"
Core Size: 24"x6"x2.5"
2. Fin pitch is 15 fins/inch - 8 external and 7 internal...