Pentair (NYSE:PNR) lowers FY2026 Adj EPS guidance from $5.30-$5.40 to $4.60-$4.80 vs $5.34 analyst estimate. Lowers FY2026 sales outlook from $4.260 billion-$4.343 billion to $3.884 billion-$4.009 billion vs $4.284 billion estimate.