The 8 Best chemical feed controllers (2023 reviews)

Compared with other controller in this category, the walchem controller chemical feed controller has a convenient design. Walchem Cooling Tower Control includes Conductivity Sensor/probe and flow sensor and assembled manifold.

Why We Like This:

Features include conductivity blowdown, chemical feed, pulse input timer, and dual biocide timers
Good investment for long term

Syrisora chemical feed controller

Buy on Amazon

The syrisora chemical feed controller is suitable and reliable and fits well with your daily purpose. The Hall sensor outputs the corresponding pulse signal and feeds it back to the controller to judge the size of the water flow and adjust it. It is easy to install in the direction of the installation arrows on the product.

Why We Like This:

Good brand reputation
One of the new comers and featured product

Lmi chemical feed controller

Buy on Amazon

Best part: lmi chemical feed controller costs comparatively low and it is available to ship in 24 hours. The DC4000 series conductivity controller is a microprocessor based control system that will operate in a variety of water treatment applications. It provides a set point and relay for conductivity control, and a variety of timer functions to control chemical addition. It includes boiler probe and cross assembly. The backlit LCD display and LEDs provide visual indication of operating conditions and equipment status. It is simple and is accomplished using only three keys.

Why We Like This:

Good brand reputation
New and hot release

Aynefy chemical feed controller

Buy on Amazon

Next on the list, we've got yet another controller that manages to win our hearts. It's the aynefy chemical feed controller and it's widely considered as controller that has the most suitable features. The Hall sensor outputs the corresponding pulse signal and feeds it back to the controller to judge the size of the water flow and adjust it. It can be used for water heater, credit card machine, water vending machine and so on. It is designed to have a light weight and a small size, very easy to store and install.

Why We Like This:

Resistant to high temperature, enables stable working as well as low pressure starting
One of the new comers and featured product

Zerone chemical feed controller

Buy on Amazon

The zerone chemical feed controller's superior materials makes sure that it ages well with use. The Hall sensor outputs the corresponding pulse signal and feeds it back to the controller to judge the size of the water flow and adjust it. It can be used for water heater, credit card machine, water vending machine and so on. It is designed to have a light weight and a small size, very easy to store and install.

Why We Like This:

Resistant to high temperature, enables stable working as well as low pressure starting
Good investment for long term

Pocreation chemical feed controller

Buy on Amazon

We know from years of feedback from readers, customers and amazon sellers, what most people want in a convenient and appropriate controller. The pocreation chemical feed controller is exactly that - it's a simple controller that hits all the right notes. The Hall sensor outputs the corresponding pulse signal and feeds it back to the controller to judge the size of the water flow and adjust it. It can be used for water heater, credit card machine, water vending machine and so on. It is designed to have a light weight and a small size, very easy to store and install.

Why We Like This:

Resistant to high temperature, enables stable working as well as low pressure starting
One of the new comers and featured product

Aynefy chemical feed controller

Buy on Amazon

Not everyone likes to purchase controller for their daily usage, but the aynefy chemical feed controller would be an anomoly. The Hall sensor outputs the corresponding pulse signal and feeds it back to the controller to judge the size of the water flow and adjust it. It can be used for water heater, credit card machine, water vending machine and so on. It is designed to have a light weight and a small size, very easy to store and install.

Why We Like This:

Resistant to high temperature, enables stable working as well as low pressure starting
Lot of satisfied buyers

Heimp chemical feed controller

Buy on Amazon

The heimp chemical feed controller is capable of outshining several other controller featured in this list in overall features in its price range. The Hall sensor outputs the corresponding pulse signal and feeds it back to the controller to judge the size of the water flow and adjust it. It can be used for water heater, credit card machine, water vending machine and so on. It is designed to have a light weight and a small size, very easy to store and install.

Why We Like This:

Resistant to high temperature, enables stable working as well as low pressure starting
Delivers what they promise