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GHL

GHL Doser 2.1 Slave Unit - 4 pumps - White

$409.90  

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Looking for a reliable reef doser? Reef Hacks takes a close look at the GHL Doser 2.1 in this detailed review.

GHL Doser 2.1 Slave, 4 Channel Dosing Pump - White

Keep your water values permanently stable: With GHL metering pumps the automatic addition of fluids is a breeze.

Dose trace elements, fertilizers, balling salts, or water, precisely to the milliliter. Programming is done by specifying the daily dose amount and the number of doses per day. Alternatively, you can also use timer functions if you wish to dose at specific times.

The high quality materials inside the doser ensure a long lifespan. If a pump needs to be replaced after many hours of operation, you can easily exchange it, thanks to the modular design.


The Right Model For Each Purpose.

The Doser Slave is available in versions with 2 to 4 pumps, pumps can be retrofitted at any time. Each pump can also be operated manually for easier replacement of liquids.

  • Doser without integrated controller (Slave Unit)
    • The device has an interface for connection to a ProfiLux Controller or to a Stand Alone Doser with integrated control electronics. If the Slave Doser is driven by a ProfiLux with level control, a pump can also be used for automatic level control or auto top-off.


All GHL Dosers are designed and made in Germany. From start to finish, we carry out the engineering-implementation and development of all our products. Tests for market maturity and production also take place in Germany. Our goal is to develop long-lasting and well thought-out products by considering even the smallest of details. We want to give you the most out of our equipment and help you get the most out of your hobby.


Features:

  • Milliliter precision and automated dispensing
  • Expandable to 16 pumps respectively metering channels
  • 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 (hose, pump head, motor)
  • Easily chose dosing times via software (GHL Control Center).
  • Individually: Up to 8 doses per day individually set
  • Each pump can be set separately
  • Level indicator
  • Alarm function


Specifications:

  • Dimensions: 8.7" x 6" x 3" or 220 x 150 x 76 mm (without pumps)
  • 4 x 24V stepper motor pumps
  • Doses up to 8-45 ml / minute (precisely adjustable to 0.1 ml)
  • Up to 150 doses per day

Product Manuals & Documentation

GHL Doser 2.1 Slave Unit - 4 pumps - White

Owner's Manual available for download in Adobe PDF file format

Manufacturer Info

GHL - Advanced Aquarium Technology

The versatility and functionality of GHL products are legendary. No matter if you own an aquarium, terrarium, or pond, GHL products can grow to meet your needs. They have been developing advanced aquarium technology since 1998 and continue to develop products that meet the needs of the modern aquarist. They listen to their customers` needs and implement features for all hobbyists to enjoy.

When GHL develops products, even the smallest details are considered. Safety and reliability are always at the top of the list! GHL products are field-tested in many different scenarios before they are released to the market. They understand the importance of reliability and give you this so you can succeed in fishkeeping.

GHL`s Aquarium Technology line consists of ProfiLux aquarium controllers, Mitras LED Lights, GHL Dosers, and additional modular accessories that can be used together or separately. Free apps and software keep you informed about your aquarium at all times. You`ll be able to perfectly simulate natural environments for your fish, corals, and plants. GHL is active on aquarium message boards and engages with their users on social media and at events around the world. They have a ton of free how-to tutorial videos on their YouTube channel to get you up and running fast!

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