Aerator repair kits include a head assembly of diaphragms, check valves, and an air intake filter. Diaphragms and check valves are working parts that wear out over time. You can repair all of our linear pumps and aerators. Most often, our aerators only require replacement of diaphragms and check valves. Actually, check valves, built into the head assembly, come with this diaphragm kit. You may not even notice them.
Watch this video. It explains how to replace a diaphragm in a linear aerator. Most importantly, it shows how to properly align diaphragms with the shuttle.
This repair kit fits linear aerator model DBMX80.
A label on the pump housing has the model number and serial number of your aerator. Please make sure which model you have before you place your order.
This repair kit includes an air intake filter.
Diaphragm and Filter kit for DBMX80. SSP50140
SSP20DF DIAPHRAGM AND FILTER KIT FOR DBMX80 AND DBMX100