Article: Trade name listings.

NUMBER

"D" Series (pressure reducing valve)--Watson McDaniel Company

"KT" Series Condensate Pumps--Hartell Div., Milton Roy Co.

"O" Series (control valve)--Watson McDaniel Company

"Tronic Line" Pressure transmitters & tranducers--WIKA Instrument Corporation

(air prip products)[R]--Norgren

(B.E.T.) Automatic Tube Cleaning System--Fuel Efficiency, LLC.

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