Doser 2.1 4 Pump Slave (Black Body)

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Discontinued by Bulk Reef Supply
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Add 4 more dosing heads to your GHL 2.1 Doser!

If you need more dosing pump heads the GHL 2.1 Doser Slave is the perfect addition. It will connect to any GHL 2 SA, 2.1 SA, or ProfiLux 4 with a PAB cable (purchased separately). The 2.1 slave unit can be operated just like the master pumps with the use of the GHL Control Center or the free myGHL cloud service that lets you use any internet connected device to monitor and program your GHL dosing pumps. 


What's Included?

1x GHL Doser 2.1 Slave Unit (black body)

1x 24V Power Supply

8x Plastic Tubing Adapters


Dosing tubing not included - we suggest using Drew's Doser Pre-Cut Tubing


GHL Doser 2.1 Resource Guide

GHL Doser 2.1 Owners Manual

More Information
UPC 4260350285106
Variable Speed Yes
mL Per Minute 1mL to 50mL
Max Head Height 15 - 20 Feet
Duty Rating Intermittent
Control Type Digital DC Control (with optional controller)
Compatible with Controllers GHL
Power Type DC
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Product Questions

What is the max volume each head can dose in a 24 hour period?
Question by: Adam on Sep 27, 2023, 9:56 PM
Hey there,
Thank you for reaching out to us. Up to 150 doses per day and 200ml at a time is the maximum

Please let me know if you need anything further and take care!
Answer by: Matt Lucero (BRS Staff) on Oct 10, 2023, 2:41 PM