Add 4 Dosing Heads to Your GHL 2.2 Doser or ProfiLux 4 Controller

If you need more dosing pump heads, the GHL 2.2 EXT Doser is the perfect addition. It will connect to a GHL Doser 2.2 SA or ProfiLux 4 with a PAB cable (purchased separately). When connected to one of these devices, the 2.2 EXT can be operated just like the stand-alone pumps with the use of the GHL Control Center or the free myGHL cloud service.

Available in Black or White.

What's Included?

2.2 Doser EXT Unit (Black Body)

Power Supply

8x Plastic Tube Adapters

Note: GHL 2.2 SA Dosing pump or GHL ProfiLux 4 Controller required (sold separately). Dosing tubing not included - we suggest using Drew's Doser Pre-Cut Tubing