FNR300010 Auto Float Drain Replacement

The FNR300010 Auto Float Drain equivalent is a mechanical condensate drain that automatically removes liquid from compressed air systems without electricity or timers.

This float-operated drain opens only when condensate is present, helping reduce unnecessary air loss while keeping tanks, filters, separators, and other system components clear of collected moisture.

Keep your compressed air equipment clean and reliable, with automatic draining to help prevent water buildup, corrosion, and downstream problems.

Direct replacement for FNR300010.