Technical Bulletin
Bulletin No.: PRO-02-03 Effective Date: 5/1/82 Cancels: N/A Page: 1 of 2
Subject: ROTOCHAMBERS STANDARD SERVICE REPLACEMENTS
Attached is a list of standard service replacement Rotochamber piece numbers. Please
note that the 229 series have fully threaded push rods. The 229 series piece numbers
are “A” items and will be stocked at all branch plants, and should handle most
requirements. If a greater push rod length is required other than offered in the 229
series, then the 288 series must be ordered. The 288 series piece numbers are
classified “B” items and are stocked at W.P.D.C, Huntington, Indiana.
It is recommended that Attachment “A” be placed in CATALOG SECTION 02.