ANACO

APOLLO AMERICA INC

BELL & GOSETT

CAMBRIDGE LEE INDUSTRIES LLC

CLOW VALVE COMPANY

FERNCO INC

GRUNDFOS PUMP CORP

IDEAL CLAMP PRODUCTS INC

JOSAM COMPANY

KLEIN TOOLS CORP

LEONARD VALVE COMPANY

LITTLE GIANT MANUFACTURING CO.

MISSION RUBBER CO

NAVIEN INC

OATEY SCS INC

RAYPAK INC

SMITH COPPER INTERNATIONAL INC

TITEFLEX- GASTITE

VICTAULIC CO OF AMERICA 

WARD MANUFACTURING LLC

WEIL- MCLAIN

WOODFORD MFG CO

ANVIL INTERNATIONAL INC

ARMSTRONG PUMPS INC

BRADLEY FIXTURE CORPORATION

CASH ACME

DRESSER- RAND COMPANY

FLEXITAULIC GASKETS

GUARDIAN EQUIPMENT 

IPEX USA LLC

JR SMITH

LEGEND VALVE & FITTING INC

LEONARD WATER SERVICES LTD

LOCHINVAR LLC

MEULLER STEAM SPECIALTIES

NIBCO INC

PHD MANUFACTURING INC

RIDGE TOOL CO

SYMMONS INDUSTRIES INC

TYLER PIPE CO

VIEGA MEGA- PRESS SYSTEM

WATTS WATER TECHNOLOGIES 

WELDBEND CORPORATION

ZOELLER PUMP COMPANY LLC

AO SMITH

AY MCDONALD MFG CO

BURNHAM COMMERCIAL 

CHARLOTTE PIPE & FOUNDRY CO

ENVIRO WATER SOLUTIONS LLC

FLOWSERVE US INC

HALSEY TAYLOR 

ITT SHARED SERVICES

KECKLEY COMPANY 

LENOX

LIBERTY PUMPS INC

MILWAUKEE ELECTRIC TOOL CORP

MUELLER STREAMLINE COMPANY INC

NORTHSTAR

ENVIRONMENTAL

PRIER PRODUCTS INC

SCHIER PRODUCTS INC

TACO INC

UPONOR

VIESSMANN MANUFACTURING

WEBSTONE COMPANY INC

WHEATLAND TUBE COMPANY

ZURN WILKINS