Pentair Announces Quarterly Cash Dividend

MANCHESTER, United Kingdom - May 21, 2015 --- Pentair plc PNR today announced that it will pay a regular quarterly cash dividend of $0.32 per share on August 7, 2015 to shareholders of record at the close of business on July 24, 2015. Pentair had previously announced on December 10, 2014 the approval by its Board of Directors of an annual cash dividend rate of $1.28 per share, payable in four equal quarterly installments in 2015.

Pentair paid dividends of $1.10 per share in 2014. Pentair has increased its dividend for 39 consecutive years.

About Pentair plc
Pentair plc (www.pentair.com) delivers industry-leading products, services, and solutions for its customers' diverse needs in water and other fluids, thermal management, and equipment protection.  With 2014 revenues of $7.0 billion, Pentair employs approximately 30,000 people worldwide.

###

Pentair contacts:
Jim Lucas                                                            
Vice President, Investor Relations and Strategic Planning                        
Tel: 763-656-5575                                                             
E-mail: jim.lucas@pentair.com

Rebecca Osborn
Senior Manager, External Communications
Tel: 763-656-5580
Email: rebecca.osborn@pentair.com