GHL Doser 2.2 EXT, 4 Pumps, Black, Schuko

• Together with a ProfiLux Contoller or a GHL Doser 2.2 Stand Alone expandable to 16 pumps respectively metering channels
• Stainless steel motor shafts (also suitable for the dosage of Iodine)
• Chemical resistant tubing
• 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, APP GHL Connect or 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)
• Level indicator

• Alarm function
• Large LED status indicator
• Status LED for pumps

Professional CAN Bus System ensures reliable and interference-free networking of all network devices.

The LED–backlit GHL Logo in the housing cover serves as a status indicator. Various colors show you at a glance, the condition of your system.

Each pump can be operated manually via the push buttons on the front panel. This allows you to quickly post-dosing, deflating the tube vent or suctioning liquids.

Ample accessories available.

Doser 2.2 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.