Pentair (NYSE:PNR) reported quarterly earnings of $0.94 per share which missed the analyst consensus estimate of $1.33 by 29.43 percent. This is a 22.95 percent decrease over earnings of $1.22 per share from the same period last year. The company reported quarterly sales of $1.12 billion which met the analyst consensus estimate. This is a 2.18 percent increase over sales of $1.10 billion the same period last year.