<SEC-DOCUMENT>0000077360-18-000020-index.html : 20180625
<SEC-HEADER>0000077360-18-000020.hdr.sgml : 20180625
<ACCEPTANCE-DATETIME>20180625163718
ACCESSION NUMBER:		0000077360-18-000020
CONFORMED SUBMISSION TYPE:	11-K
PUBLIC DOCUMENT COUNT:		3
CONFORMED PERIOD OF REPORT:	20171231
FILED AS OF DATE:		20180625
DATE AS OF CHANGE:		20180625

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			PENTAIR plc
		CENTRAL INDEX KEY:			0000077360
		STANDARD INDUSTRIAL CLASSIFICATION:	SPECIAL INDUSTRY MACHINERY (NO METALWORKING MACHINERY) [3550]
		IRS NUMBER:				981050812
		STATE OF INCORPORATION:			L2
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		11-K
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-11625
		FILM NUMBER:		18917389

	BUSINESS ADDRESS:	
		STREET 1:		43 LONDON WALL
		CITY:			LONDON
		STATE:			X0
		ZIP:			EC2M 5TF
		BUSINESS PHONE:		763-545-1730

	MAIL ADDRESS:	
		STREET 1:		C/O PENTAIR MANAGEMENT COMPANY
		STREET 2:		5500 WAYZATA BLVD
		CITY:			GOLDEN VALLEY
		STATE:			MN
		ZIP:			55416

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	PENTAIR LTD
		DATE OF NAME CHANGE:	20121003

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	PENTAIR INC
		DATE OF NAME CHANGE:	19920703

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	PENTAIR INDUSTRIES INC
		DATE OF NAME CHANGE:	19790327
</SEC-HEADER>
<DOCUMENT>
<TYPE>11-K
<SEQUENCE>1
<FILENAME>a201711-kpentairrsip.htm
<DESCRIPTION>11-K
<TEXT>
Document 1 - file: a201711-kpentairrsip.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-23.1
<SEQUENCE>2
<FILENAME>a201711-kpentairrsipexhibi.htm
<DESCRIPTION>EXHIBIT 23.1
<TEXT>
Document 2 - file: a201711-kpentairrsipexhibi.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>3
<FILENAME>dtsignaturea03a02.gif
<TEXT>
Document 3 - file: dtsignaturea03a02.gif

</DOCUMENT>
</SEC-DOCUMENT>