- Doser 2.1 Pumps Maintenance Set - GHL
Make two of your GHL 2.1 Doser heads run like new again!
The GHL 2.1 Dosing Pump Maintenance Set includes a new roller, and pump covers for two pumps. Changing your old parts out only takes a few seconds, and keeping a set on hand will be very beneficial when a head starts to wear and turn slowly. Changing the roller out for a new one will help decrease the resistance making the pump head roll like new again.
We suggest replacing the tubing, anytime you are replacing the roller - Replacement GHL Pump Head Tubing
2x Pump Covers
2x Tube Rollers
Needed because blue cover By Wingizzmo on 8/14/2018Wingizzmo would recommend this product to a friendIf you have a 2.1 doser the older blue cover tends to snap and stop.The pump I ordered from ghl directly and the packages were missing the pins for the rollers. Bulk reef's packages came complete. Order from bulk reef from now on ..