Dosatron® D40MZ2 Piston Maintenance Kit

Mini maintenance kit for the D40MZ2 - 40 GPM and the D8RE2 - 40 GPM medicator injectors.

Replacement seal kit for the D40MZ2 - 40 GPM, D14MZ5 - 14 GPM Viscous, and D8RE2 - 40 GPM injection units.

Replacement Actuator Spring for Dosatron D25F (52900D25F) & D25RE2 (52900DRE2)

Replacement seal kit for Dosatron D25F/D25F1 11 GPM injector units.

The Dosatron D40MZ2 injector, with flow up to 40 GPM, can be installed in parallel to increase the water flow. It’s water-powered so no electricity is needed, and it’s easy to install and maintain. 63% fewer parts, metal free piston.