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Best Metering Dosing Pump

Jebao Doser 2.4 WiFi 4-Channel Auto Dosing Pump for Saltwater Reef Aquarium Dark Grey

  • Ideal for Dosing CA / MG / AB Water or other liquid.
  • 4 Channel Dosing Pump, Power: DC 12V 7.5w, Q max (L/m): 50, H-max: 1.5m (4.9ft) Dimension: 8.25" x 5.15" x 2.35".
  • WIFI ((IOS + Andriod) + manual controller.
  • Each Channel Provides 1 to 9999ml per day, 24 timers per day.
  • Can interval 30 days to dosing, Easy Set different time of the Dosing Pump.
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Jebao Doser 3.4 WiFi 4-Channel Auto Dosing Pump for Saltwater Reef Aquarium White Doser3.4

  • Ideal for Dosing CA / MG / AB Water or other liquid.
  • 4 Channel Dosing Pump, Power: DC 12V 6w, Q max (L/m): 50, H-max: 1.5m (4.9ft) Dimension: 8.75" x 3.2" x 2.8".
  • WIFI ((IOS + Andriod) 2.4G Network only. No manual control.
  • Each Channel Provides 1 to 9999ml per day, 24 timers per day.
  • Can interval 30 days to dosing, Easy Set different time of the Dosing Pump.
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Jebao DP-3 Programmable Auto Dosing Pump, 3 Channel, Black

  • 3 Channel dosing pump, each channel provides 1 to 9999ml per day.
  • Allows user to keep their Tank parameters stable, removes the need for mixing supplements daily.
  • Allows for dosing in both large and small increments.
  • Plug and play after it is calibrated with a 100ml graduated cylinder.
  • Easy to use controller, each pump can be programmed Individually.
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Jebao Aquarium Dosing Pump (DP-5)

  • 5 channel dosing pump, each channel provides 1 to 9999ml per day.
  • Allows user to keep their tank parameters stable, removes the need for mixing supplements daily.
  • Allows for dosing in both large and small increments.
  • Plug and play after it is calibrated with a 100ml graduated cylinder.
  • Easy to use controller, each pump can be programmed individually.
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Milwaukee Instruments MC720 Dosing Pump Kit

  • The Milwaukee Instruments MC720 Dosing Pump Kit combines the Milwaukee Instruments MC122 pH Controller and Milwaukee Instruments MP810 Dosing Pump to provide fully automated pH control of aqueous solutions in hydroponic systems..
  • It has been specifically designed to control the pH in mixing tanks for fertilization.
  • The small and precise flow of the peristaltic pump allows you to maintain ideal pH values in your tank..
  • After selecting the desired pH setting from 5.5 to 9.5 pH, the pH controller measures the pH value of the solution and automatically adds pH adjustment (acid or alkaline) to change the liquid’s pH to the selected level.
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NEWTRY 0.4%-4% Fertilizer Injector for Drip Irrigation Adjustable Water Powered Dosing Pump 3/4 NPT

  • [Important Parameters]-Percentage Range: 0.4 to 4% | Ratio Range: 1:250 to 1:25 | Flow: 0.09 to 11 GPM | Pressure: 2.9 to 87 PSI | Connection Size:....
  • [Working Principle]-Water powered fertilizer injector, no electricity is needed. It uses volumetric proportioning, ensuring that the chemical mixture....
  • [Accurate & Effective]-Adopt reciprocating dynamic sealing technology, this dosing pump has higher accuracy. Unique cylinder block and piston motion....
  • [Application]-Animal Health, food safety & sanitation, irrigation, metal processing, nutrient delivery system, printing, vehicle wash, water....
  • [Attention]-The fertilizer injectors can only mix liquid but not gas. The pH of the solution should be in the range of 1-10. Each dosing pump will be....
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NilocG Aquatics Combo Pack ThriveLine ThriveCaps Combo Thrive w/ThriveCaps

  • 2x 500ml Pump Bottles(One micro and one macro bottle).
  • This product is tailored to the EI dosing method but can be adapted to other dosing techniques.
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PWACCS Adjustable Soap Chemical Injector for Pressure Washer, Downstream Injector for Power Washer, 3/8 Inch Quick Connect

  • Attention: Pressure washer chemical injector's working pressure is from 1000 to 3200 PSI. Flow rate: 1.5 GPM to 4 GPM. The presure which is higher than 3200 PSI will not work. Include chemical injector, 10 Feet tubing, filter and black soap nozzle..
  • Application: Downstream injector for pressure washer is used to siphon detergent out of separate container. The chemical runs after pump. So it allows for a wider choice of chemicals..
  • Chemical injector has standard 3/8’’ quick connect plug and 3/8’’ quick connect socket. Soap injector for pressure washer connects pressure washer pump to hose. Adjusts the dilution ratio of chemicals and water by metering valve..
  • Dilution ratio of chemical vs water can been adjusted by controlling metering valve. Ideal for most brands of gas and electric pressure washer. Suitable for cold and hot water pressure washer..
  • If the pressure washer chemical injector kit have any questions, please contact us at first time. We provide a service of quick reply within 24 hours..
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1Ml250Ml/Min Durable Peristaltic Pump, Dosing Pump, 50/60Hz Us Plug 110-240V For Biochemical Analysis

  • Aquarium Dosing Pump --- Single head design, long service life.
  • Peristaltic Pump --- Widely used in the field of experimental, biochemical analysis, pharmaceuticals, fine chemicals, etc..
  • Aquarium Water Pump --- The knob can adjust pump flowing rate, easy to operate.
  • Aquarium Pumps --- The pump head designed for easy disassembly, easy to clean and maintain..
  • Adjustable Water Pump --- Using industrial-grade peristaltic pump, high quality and durable.
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Finderomend CL200 in-line Pool Automatic Chlorinator Feeder , Automatic Chemical Feeder, Easy Installation, High-Grade ABS Material with Carry Instructions

  • Do you have the troubles of manual dosing is time-consuming and labor-intensive, manpower is not uniform and pungent, and non-standard dosing causes waste? Try Finderomend CL200 in-line Automatic Chemical Feeder.This automatic chlorine feeder is designed to be installed in the return pipe of your pool pr spa. It uses only slow-dissolving Tri-Chlor large or small tablets or sticks..
  • No venting device required: The dosing tube can control high-concentration chlorine-containing solutions and can be used as an automatic vent to release excess air in the medicine container..
  • Corrosion-resistant and durable: CL-200 can hold 9lbs tablets, and its corrosion-resistant design makes it suitable for slow-release tablets of various specifications..
  • Leak-free top cap Threaded screw cap with separate seal makes adding pills simple.An easy-to-use regulator valve with a scale allows you to adjust the dosing rate based on your pool's specific requirements and chlorine needs..
  • Low water level design: When the water pump stops running, the water level is automatically lowered to avoid continuous soaking and consumption of chlorine tablets and greatly reduce operating costs..
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Peristaltic Pump Three Rollers Large Flow Dosing Pump Lab Aquarium Peristaltic Water Pump Step Motor Drip Metering Pump

  • 【Pipe Guide Groove】Our transparent PC head liquid pump has adopt 42 stepper motor is about 30W power, energy saving and environmental protection,and adopt the pump pipe guide groove to prevent the damage caused by the deviation of the pump pipe.
  • 【Stable Delivery】The pump head of three rollers proportional pump has ball bearings wheel frame,quiet and long service life,with transparent PC removable pump head,while keeping the conveying stable, which is convenient to replace the hose.
  • 【Removable Pump Head】 The pump cover is fixed by hand twisting screws, easy to disassemble and install, and quickly replace the pump tube,1.5 ml pump head flow per turn.
  • 【Size】Item Type: Step Motor Peristaltic Pump--Model: G928SM (stepping motor flat type)--Flow Range: 0-400ml / Min (pump Tube:--Inner diameter 6.4mm outer diameter 9.6mm)--Standard Pump Tube: Food Grade Platinum Vulcanized Silicone Tube Pump --Tube Size: Approx. 6.4 x 9.6mm / 0.3 x 0.4in.
  • 【Application】These small metering pumps have self-priming function and can be widely used in experiments, biochemical analysis, pharmaceuticals, fine chemicals, and biotechnology fields.
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OhhGo 12V 300mA D2 2 * 4 Dosing Pump Peristaltic Head for Lab Chemical Water

  • 【stainless steel screws】All the screws are stainless steel material, rust corrosion resistance..
  • 【flow direction 】The direction of flow of the peristaltic pump depends on the connection way of positive and negative..
  • 【easy clean & maintain】The pump head designed for easy disassembly, easy to clean and maintain..
  • 【quiet and durable】Ball bearings of this vacuum pump in the wheel frame, silent, long life time..
  • 【wide applications】This vacuum pump is suitable for aquarium, chemicals, liquids and other dosing additives..
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Gikfun 12V Adjustable Peristaltic Dosing Pump Liquid Metering Pump with Adapter for Aquarium Lab Analytical EK1960

  • Adjustable peristaltic pump, you can adjust the flow of the peristaltic pump by the knob, a water pump can meet a variety of flow requirements, greatly reducing costs..
  • This dosing pump has been widely used in the field of experimental, biochemical analysis, pharmaceuticals, fine chemicals, biotechnology, pharmaceutical, products, ceramics, water treatment, environmental protection, etc..
  • Flow rate: 8-70ml / min, Tube size: 2mm ID x 4mm OD.
  • The pump head designed for easy disassembly, easy to clean and maintain..
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