Doser Pump

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    …the pump up to a simple timer or aquarium controller they can be one of the most inexpensive ways to get into an automated 2 part dosing system. With their peristaltic design, they will not back siphon and provide extremely accurate flow rates.   BRS 2 Part Dosers are intermittent duty pumps and not…

    $79.99 $69.99

    …these are the exact same tubes that are used in the GHL 2.1 Doser. Just remove the head cover, and the tubing can be removed from the roller. Keeping the tubing fresh will help decrease resistance on the roller motor keeping the pump more precise and lasting longer.    Specifications Materials…

    $6.90

    …Automate Daily Dosing The 2-Part Calcium & Alkalinity Total Package with Dosers include two 1.1mL BRS 2-Part Dosing Pumps that can be combined with any aquarium controller or digital timer for automated and reliable dosing. The pumps will dispense 1.1mL per minute and by drilling a small hole in the…

    $219.99

    …design extends pump life Dimensions: 4" x 3.25" x 4.5" 12-month tube life (at 4 hours of use per day) 24-month Bulk Reef Supply warranty on pump motor and head Includes 17 ft of tubing, mounting bracket, and directions 6' electrical cord   BRS Top Off Dosers are intermittent duty pumps and not meant…

    $79.99

    High-Performance Chemical Dispensing Tygon A-60 Tubing With a slow flow rate of 1.6mL/min, Drew's Doser is the perfect liquid additive doser. Compared to most other dosing pumps that dispense in quick spurts, making it an ideal way to automatically add alkalinity solutions or other additives that…

    $109.99

    Drew's Dosers extension tubing is great for replacing your current worn out, old tubing, or simply just replacing the tubing you have for a new additive.   Outside Diameter: 1/4" Inside Diameter: 1/8"

    $.25

    …know when something needs attention at a glance.    Expandable Need more than 4 pumps? Add a GHL 2.1 Slave Doser to add another 4 additional pump heads that can be controlled through a single interface. The slave doser will need to be connected to the master via a PAB cable (purchased separately).…

    $459.90

    …its reagents with a small amount of sample water from your aquarium. While doing this, it is measuring (titrating with a precision peristaltic pump) the amounts of each that are necessary to reach an expected color change (determined by the electronic colorimeter). When it finishes the titration,…

    $599.95

    …board.   Not all aquarium equipment lends itself to mounting directly to a control board. Some equipment, such as the GHL KH Director or Doser 2.1 pumps work best on a shelf. This shelf is compatible with both the Basic and Deluxe Aquarium Controller Boards and provides ample space for additive…

    $59.95

    …install the cap, and connect it to your dosing system. Every reservoir comes with a liquid level sensor that plugs directly into the Kamoer doser. The float switch mounts to the cap of the jug with the included bracket that also holds the dosing pick-up tube perfectly placing it at the bottom…

    $14.99

    …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 Extension Tubing    GHL Doser 2.1 Resource Guide  GHL Doser 2.1 Owners Manual

    $409.90

    It is common over time for the small nozzles on dosing pump tubes to become clogged and restrict flow. Replacing the nozzles will help keep your motor running at full speed, with accurate dosing amounts.   What's Included? 8x GHL Dosing Tube Nozzles  

    $5.90

    …know when something needs attention at a glance.    Expandable Need more than 4 pumps? Add a GHL 2.1 Slave Doser to add another 4 additional pump heads that can be controlled through a single interface. The slave doser will need to be connected to the master via a PAB cable (purchased separately).…

    $459.90

    …and sump.   Control up to 16 Dosing Heads You can mix-and-match GHL Doser Maxi SA pumps slave pumps or the 2.1 Doser series for the ultimate dosing system. Connecting slave dosers to the master lets you add additional pump heads while being able to manage the programming through a single interface.…

    $379.90

    Make your GHL doser like new by replacing the roller assembly and head. Each replacement head includes the housing, rollers, and novoprene tubing. Just transfer the nozzles and install the new head, to keep your dosing rolling smooth and accurate. 

    $29.90

    …install the cap, and connect it to your dosing system. Every reservoir comes with a liquid level sensor that plugs directly into the Kamoer doser. The float switch mounts to the cap of the jug with the included bracket that also holds the dosing pick-up tube perfectly placing it at the bottom…

    $14.99

    …GHL's Magnetic Stirrer is the perfect device to add to your GHL 2.1 Doser. You can set it to mix liquids at any time or immediately before dosing. The included adapter can be plugged directly into any of the four ports on the 2.1 Doser making integration seamless and easy. Many reefers use magnetic…

    $41.90

    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.…

    $15.90

    …and sump.   Control up to 16 Dosing Heads You can mix-and-match GHL Doser Maxi SA pumps, Maxi Slave pumps, or the 2.1 Doser series for the ultimate dosing system. Connecting slave dosers to the master lets you add additional pump heads while being able to manage the programming through a single…

    $379.90

    …and sump.   Control up to 16 Dosing Heads You can mix-and-match GHL Doser Maxi SA pumps, Maxi Slave pumps, or the 2.1 Doser series for the ultimate dosing system. Connecting slave dosers to the master lets you add additional pump heads while being able to manage the programming through a single…

    $329.90

    …GHL Doser 2 or 2.1 dosing unit. One pump is used to feed tank water into the KHD. The second pump feeds the KHD with reagent fluid. The third pump extracts the test sample and used reagent fluid after a completed test, then dispenses it into a waste bin. As tests occur, the 3 pumps automatically…

    $849.90

    …GHL Doser 2 or 2.1 dosing unit. One pump is used to feed tank water into the KHD. The second pump feeds the KHD with reagent fluid. The third pump extracts the test sample and used reagent fluid after a completed test, then dispenses it into a waste bin. As tests occur, the 3 pumps automatically…

    $849.90

    Replacement tube for Drew's Doser peristaltic pump. For easier replacement, use Drew's Doser Tube Lubricant.

    $6.99

    Replacement Tube For Drew's Doser v2.0 Dosing Pump After a couple of years of use, the tubing in the head of the Drew's Doser can become brittle and cause excess stress on the motor. We suggest changing the tubing out once a year to help maximize the life of the pump.  Made with Tygon A60G-3 Tubing…

    $7.99

    Replacement Santoprene tube for the BRS 2 Part and BRS Top Off Doser.

    $12.99

    …Automate Daily Dosing The 2-Part Calcium & Alkalinity Total Package with Dosers include two 1.1mL BRS 2-Part Dosing Pumps that can be combined with any aquarium controller or digital timer for automated and reliable dosing. The pumps will dispense 1.1mL per minute and by drilling a small hole in the…

    $239.99

    …board.   Not all aquarium equipment lends itself to mounting directly to a control board. Some equipment, such as the GHL KH Director or Doser 2.1 pumps work best on a shelf. This shelf is compatible with both the Basic and Deluxe Aquarium Controller Boards and provides ample space for additive…

    $59.95

    …at certain temperatures, the GHL SA 2.1 Doser with the Temperature sensor is for you. They are perfect for using with thawed frozen foods, bacterial additives, or any other creative way to sensor water or air temperature to manipulate your dosing pump.    What's Included? 1x GHL Temperature Sensor…

    $62.90

    …the clear amount at the top to flow into your aquarium. A couple of good ATO system is a BRS 50mL Doser and a digital timer (or aquarium controller) or a Tunze Osmolator which can have the pump's flow adjusted by opening the controller housing and simply turning a screw.  Drain Tubing - The IceCap…

    $269.99

    …the clear amount at the top to flow into your aquarium. A couple of good ATO system is a BRS 50mL Doser and a digital timer (or aquarium controller) or a Tunze Osmolator which can have the pump's flow adjusted by opening the controller housing and simply turning a screw.  Drain Tubing - The IceCap…

    $329.99

    …the clear amount at the top to flow into your aquarium. A couple of good ATO system is a BRS 50mL Doser and a digital timer (or aquarium controller) or a Tunze Osmolator which can have the pump's flow adjusted by opening the controller housing and simply turning a screw.  Drain Tubing - The IceCap…

    $379.99

    …install the cap, and connect it to your dosing system. Every reservoir comes with a liquid level sensor that plugs directly into the Kamoer doser. The float switch mounts to the cap of the jug with the included bracket that also holds the dosing pick-up tube perfectly placing it at the bottom…

    $14.99
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