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Form SC 13G - Statement of Beneficial Ownership by Certain Investors:
SEC Accession No. 0000902219-09-000891
Filing Date
2009-02-17
Accepted
2009-02-17 15:16:39
Documents
1

Document Format Files

Seq Description Document Type Size
1 SEC FILING sec_filing.htm SC 13G 17779
  Complete submission text file 0000902219-09-000891.txt   19935
Mailing Address 5500 WAYZATA BLVD. SUITE 800 GOLDEN VALLEY MN 55416
Business Address 5500 WAYZATA BLVD. SUITE 800 GOLDEN VALLEY MN 55416 763-545-1730
PENTAIR INC (Subject) CIK: 0000077360 (see all company filings)

IRS No.: 410907434 | State of Incorp.: MN | Fiscal Year End: 1231
Type: SC 13G | Act: 34 | File No.: 005-31819 | Film No.: 09612165
SIC: 3550 Special Industry Machinery (No Metalworking Machinery)

Mailing Address 75 STATE STREET BOSTON MA 02109
Business Address 75 STATE STREET BOSTON MA 02109 6179515000
WELLINGTON MANAGEMENT CO LLP (Filed by) CIK: 0000902219 (see all company filings)

IRS No.: 042683227 | State of Incorp.: MA | Fiscal Year End: 1231
Type: SC 13G
SIC: 0000