Description
The Doser 3 SA IL PnP System is a fully pre-configured Industrial Line dosing solution for professional aquaculture, research, and advanced aquarium installations. Everything is pre-selected, matched, and pre-assembled — no sourcing decisions, no assembly required.
The system combines a Doser 3 SA IL and a Doser 3 EXT IL in a single IP54-rated Industrial Line enclosure, providing 8 independent peristaltic pump channels. Both units feature GHL’s PrecisionDrive technology — a custom-developed combination of 24V stepper motors and planetary gears, engineered and manufactured in-house. Each pump doses down to 0.1 mL resolution with up to 250 micro doses per day.
The Doser 3 SA provides integrated control with WiFi, LAN, and USB connectivity, OTA firmware updates, and 4 magnetic stirrer ports. It manages all 8 pumps and connects via PAB to the EXT unit. The system can be expanded further with additional Doser EXT IL units.
Two 24V/2.5A power supplies are included — one per unit. The GHL Logo Frontpanel IL and blanking panels complete the front of the enclosure. Pre-assembly is included: all units are mounted, PAB cabling is wired, and the logo frontpanel is connected. Power supplies are not connected during pre-assembly.

