X0101 EFFECT 33 LIVE 2010-07-21 10:00:00

S-4

0001213336 RBS GLOBAL INC 333-167904 0000843762 REXNORD LLC 333-167904-30 0001385554 Falk Service CORP 333-167904-29 0001213338 PRAGER INC 333-167904-28 0001213358 PT COMPONENTS INC 333-167904-27 0001213337 RBS CHINA HOLDINGS LLC 333-167904-26 0001213357 REXNORD INDUSTRIES, LLC 333-167904-25 0001213361 REXNORD INTERNATIONAL INC 333-167904-24 0001213354 WM BERG INC 333-167904-23 0001056874 REXNORD-ZURN HOLDINGS, INC 333-167904-22 0001389006 OEI, Inc. 333-167904-21 0001389005 OEP, Inc. 333-167904-20 0001276289 KRIKLES INC 333-167904-19 0001276288 KRIKLES EUROPE USA INC 333-167904-18 0001276287 KRIKLES CANADA U S A INC 333-167904-17 0001276273 ZURCO INC 333-167904-16 0001276278 ZURN INTERNATIONAL, INC. 333-167904-15 0001276275 ZURN PEX INC 333-167904-14 0001276065 ENVIRONMENTAL ENERGY CO 333-167904-13 0001276119 HL CAPITAL CORP 333-167904-12 0001276274 ZURNACQ OF CALIFORNIA INC 333-167904-11 0001276277 ZURN CONSTRUCTORS INC 333-167904-10 0001276067 GARY CONCRETE PRODUCTS INC 333-167904-09 0001276135 SANITARY DASH MANUFACTURING CO INC 333-167904-08 0001276276 ZURN EPC SERVICES INC 333-167904-07 0000944302 USI ATLANTIC CORP 333-167904-06 0000109446 ZURN INDUSTRIES LLC 333-167904-05 0001495233 GA Industries Holdings, LLC 333-167904-04 0001495213 GA Industries, LLC 333-167904-03 0001495219 Rodney Hunt Company, Inc. 333-167904-02 0001213359 RBS ACQUISITION CORP 333-167904-01