Acquisitions (Tables)

3 Months Ended

Mar. 31, 2012

Pro Forma Consolidated Condensed Financial Results of Operations

The following pro forma consolidated condensed financial results of operations are presented as if the acquisitions described above had been completed at the beginning of the comparable period:

In thousands, except share and per-share data	Three months ended  April 2, 2011
Pro forma net sales	$	868,849
Pro forma net income attributable to Pentair, Inc.		47,949
Pro forma earnings per common share attributable to Pentair, Inc.
Basic	$	0.49
Diluted	$	0.48
Weighted average common shares outstanding
Basic		98,098
Diluted		99,670