Doser EXT IL (8U)
$499.90Doser Extension IL slide-in unit, dosing pump unit, 4 peristaltic pumps.
Industrial Line products are for special order. Please allow 3-5 weeks for delivery.




High-Intensity LED Lighting
Because Stability starts with Accuracy
Doser Extension IL slide-in unit, dosing pump unit, 4 peristaltic pumps.
Industrial Line products are for special order. Please allow 3-5 weeks for delivery.
KH Director IL slide-in unit for measurement of alkalinity, with pH-electrode, calibration fluids pH4, and pH7, reagent 500 mL, silicone tube 5 m.
Industrial Line products are for special order. Please allow 3-5 weeks for delivery.
Replacement accu battery for SMS-Module PAB und SMS-Module Outdoor

Power supply (24V/2.5A) with protective earth connection for all GHL Doser 2.x, Doser 3, and Doser Maxi models — both Stand Alone and Extension variants. Required accessory for Industrial Line dosing units. Wide-range input (100–240V, 50/60 Hz) with country-specific IEC power cord. Protective earth connection for maximum EMI immunity and electrical safety.
Doser 3 Maxi EXT IL slide-in unit (9HU) – the GHL Doser 3 Maxi Extension in an aluminum Industrial Line housing. 2 high-flow peristaltic pumps with SilentDrive technology, up to ~350 ml/min, 0.1 mL resolution, 250 micro doses per day. Connects via PAB to a Doser SA IL, Doser Maxi SA IL, or ProfiLux controller. Power supply not included.
Doser 3 Maxi SA IL slide-in unit (9HU) – the GHL Doser 3 Maxi Stand Alone in an aluminum Industrial Line housing. 2 high-flow peristaltic pumps with SilentDrive technology, up to ~350 ml/min, 0.1 mL resolution, 250 micro doses per day. WiFi, LAN, USB, OTA firmware updates, PAB connectivity. Expandable with Doser EXT IL units. Power supply not included.
Doser 3 EXT IL slide-in unit (8HU) – the GHL Doser 3 Extension in an aluminum Industrial Line housing. 4 peristaltic pumps with PrecisionDrive technology (planetary gears), up to ~80 ml/min, 0.1 mL resolution, 250 micro doses per day. Connects via PAB to a Doser SA IL, Doser Maxi SA IL, or ProfiLux controller. Power supply not included.
Doser 3 SA IL slide-in unit (8HU) – the GHL Doser 3 Stand Alone in an aluminum Industrial Line housing. 4 peristaltic pumps with PrecisionDrive technology (planetary gears), WiFi, LAN, USB, OTA firmware updates, PAB connectivity. Up to 250 micro doses per day, 0.1 mL resolution. Expandable with Doser EXT IL units. Power supply not included.
Complete standalone bundle for automated multi-ion measurement and dosing with a price advantage compared to buying separately.
No additional controller required.
ION Director IL slide-in unit for measurement of Ca, Mg, K, Na and NO3 with Multi-Ion-Sensor, Reference solution A + B 500 mL, Flex-PVC-tube 8 m (16.4 ft).
Expansion Box IL slide in unit for extending the capabilities of a ProfiLux (IL / 4 / 3) controller.
Industrial Line products are for special order. Please allow 3-5 weeks for delivery.
PowerHub 1 IL slide-in unit, 6 independent switching channels, 12-way screw terminal w/ plug-in connection, current measurement, supports up to 16A per channel or in sum.
Industrial Line products are for special order. Delivery for this item begins November 15, 2023.
Mounting of plug-in modules in the basic housing if a KHD or IOND is involved, including tubing.
Doser Maxi SA IL slide-in unit, dosing pump unit with integrated controller, 2 Pumps, 4x tube adapters.
Industrial Line products are for special order. Please allow 3-5 weeks for delivery.
Doser Standalone IL slide-in unit, dosing pump units with integrated controller, 4 peristaltic pumps.
Industrial Line products are for special order. Please allow 3-5 weeks for delivery.
ProfiLux IL slide-in unit for controlling light and measurement and control of pH, temperature, redox/ORP, conductivity, etc.
Industrial Line products are for special order. Please allow 3-5 weeks for delivery.
METRIC sized coupling and union
Includes: 2 x union nut 1″ and 2 x glue fitting DN20 (20mm pipe)

Serial PC-extension cable for connecting to a ProfiLux 2 or 3 controller.
Temperature sensor, Mini-DIN-plug, 3 m cable
Temperature range pond
Interface cable for Mitras Lightbar 2 to ProfiLux 3.
SMS-Module for ProfiLux II Outdoor and Outdoor 3, Quad-Band