Electrocoating is one of the most precisely controlled coating processes in manufacturing, and everything downstream of the e-coat tank — the post-rinse stages, ultrafiltrate recovery spray, and tank agitation — determines whether that precision survives to the finished part. Inadequate rinsing leaves residual e-coat solids on the part surface, causing adhesion failures and paint defects several stages later; inadequate tank agitation allows pigment and resin to settle unevenly, degrading coating consistency across a production run. Because e-coat tanks operate continuously and run chemically aggressive baths, the nozzles and eductors involved need to resist both corrosion and clogging from fine particulate over months of uninterrupted service. BEX Engineering manufactures products built for continuous e-coat tank service, including Full Cone, Flat Fan for clog-resistant rinsing and stainless steel and plastic eductors for continuous tank agitation.