Reviews Metering Dosing Pump- BestItemr.com

Jebao DP-4 DP4 Auto Dosing Pump Automatic Doser for Reef Aquarium Elements

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.

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.

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.

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.

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.

[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....

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.

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..

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.

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..