Diaphragm Replacement Kit for Welch Model CB-2052, Model 2052B-01.
Diaphragm Replacement Kit Welch CB-2052
Diaphragm pumps require rebuild and seal replacements. Get this repair kit for the Welch CB-2052 and 2052B-01 to keep your diaphragm pump in top operating form. Make the rebuild easier. Purchase the special tool designed to unthread the “pressure washer” on Welch 2052 series pumps.