GHL Doser 2.1 Slave, 4 pumps persision dosing pumps

The GHL Doser 2.1 Slave needs to be controlled via a ProfiLux Controller or a GHL Doser 2.1 Stand Alone (with integrated control electronics).
The 24V stepper motors allow precise dosing even at the smallest flow rates (0.1 ml). The connection can be made via WiFi, LAN or USB.

The system is expandable to a total of 16 pumps.
* Stand Alone + 3 Slave Doser
* ProfiLux Controller + 4 Slave Doser
The ProfiLux Aquatic Bus provides reliable and interference-free data transfer, even over long distances up to 100 m (300 ft.).

Technical specifications:

Color: WHITE
Dimensions: 220 x 150 x 75 mm (without pumps)
Variants: 4 pumps

Scope of Delivery:
Dosing pump unit Slave (black), power supply unit

Milliliter precision and automated dispensing of liquids such as
* Fertilizers
* Trace Elements
* Balling Salts
* Lime Water
* Liquid Feed
* Integrated evaporated water refill (Auto Top–Off)
* Water exchange of small water volumes

* Stainless steel motor shafts (also suitable for the dosage of Iodine)
* Chemical resistant tubing (Norprene)
* Manual operation of each individual pump is possible
* Pumps can be retrofitted
* Individual parts can be replaced (tubes, pump head, motor)
* 24V stepper motors allow micro doses of 0.1 ml

* Up to 150 doses per day
* Easily chose dosing times via software (GHL Control Center).
* Automatically: Up to 150 individual doses per day automatically distributed
* Individually: Up to 8 doses per day individually set
* Each pump can be set separately

Conveying capacity and dosing:
8-45 ml / minute (precisely adjustable to 0.1 ml)

Doser 2.1 pumps are largely maintenance-free. For optimal performance, we recommend occasionally cleaning and removing dust and other impurities from the inside of the pumps. The pumps must never be lubricated in any way!

Tubes, pumps and motors are wear parts, the life time depends on the use frequency, flow quantity and environmental conditions. When malfunctions (e.g. insufficient flow, losing prime, leakage, increased operation noise) or mechanical damages occur the wear parts must be replaced. Due to the maintenance-friendly design all wear parts can be replaced easily, all wear parts are available as accessories.