Constant Flow Rate / Manually Adjustable Dosing Pumps

The HY-BL Dosing pump is designed primarily for surface mounting applications. These pumps an ideal solution for biocide dosing on cooling water applications, boiler treatment dosing and other water treatment applications.

The HY-BL dosing pump series are manually adjustable constant flow rate dosing pumps with a maximum output up to 6.0 Litres per hour and maximum pressure of 12.0 Bar.

Using the front mounted potentiometer the HY-BL can be adjusted from 0 - 100% of the rated output. Using the special low dosing mode the range can be restricted to 0 -20% of the rated output to ensure precision dosing even at low flow rates.

The HY-BL also has a volt free contact input which can connected to a low level float switch to stop the pump when there is a low chemical level present.

The HY-BL is powered from a switch mode power supply to operate from 100 - 240 VAC 50 / 60Hz.

The AT1-BX Dosing Pump is a high pressure dosing pump which can be used for surface or foot mounting applications.

The manual control can be operated across 0 - 100% of the rated output using the front mounted dial in standard operating mode.

The AT1-BX can be switched to low dosing which restricts the output to a maximum of 20% of the rated output. Using the front mounted dial in low dosing mode means that the full 0 - 100% control is restricted to a maximum 20% output from the pump, ensuring greater precision in low dosing applications.

The AT1-BX is powered from a switch mode power supply to operate from 100 - 240 VAC 50 / 60Hz and is ideal for low volume or high pressure applications where the chemical reagent has to be precisely metered into a process.

The AT1-BL Dosing Pump is a high pressure dosing pump with low-level cut off which can be used for surface or foot mounting applications. 

In standard dosing mode the front mounted potentiometer the AT1-BL can be adjusted to control the dosing pump across 0 - 100% of the rated output.

In low dosing mode the the output is restricted to a maximum of 20% of the rated output. Adjusting the dial in low dosing mode gives full 0 - 100% control across the newly restricted output rate to ensure precision dosing even at low flow rates.

The AT1-BL also has a volt free contact input which can connected to a low level float switch to stop the pump when there is a low chemical level present.

The AT1-BL is powered from a switch mode power supply to operate from 100 - 240 VAC 50 / 60Hz.

The AT2-BX Dosing Pump is a manually adjustable dosing pump with low-level cut off and an output designed for use in most general process control applications. Ideal for pH correction  in process or effluent treatment applications or solution strength control in the plating industry.

Using the front mounted potentiometer the AT2-BX can be adjusted from 0 - 100% of the rated output.

Using the special low dosing mode the maximum output can be restricted to 20% of the maximum output and the front mounted dial gives 0 - 100% control over the newly restricted range - ensuring precision dosing even at low flow rates.

The AT2-BX is powered from a switch mode power supply to operate from 100 - 240 VAC 50 / 60Hz.

The AT2-BL Dosing Pump is a manually adjustable dosing pump with an output designed for use in most general process control applications.

Ideal for pH correction in process or effluent treatment applications or solution strength control in the plating industry.

Using the front mounted potentiometer the AT2-BL can be adjusted from 0 - 100% of the rated output. When the special low dosing mode is enabled, the maximum output is restricted to 20% of the rated output and the potentiometer gives control of 0 - 100% of the newly selected range, to provide precise dosing even at low flow rates.

The AT2-BL is powered from a switch mode power supply to operate from 100 - 240 VAC 50 / 60Hz.

The AT2-BL also has a volt free contact input which can connected to a low level float switch to stop the pump when there is a low chemical level present.

The AT3-BL Dosing Pump is designed for chemical dosing in where both elevated pressures and high dosing rates are required. Suitable for either foot mounting or surface mounting, and with manual control which can be operated across 0 - 100% of the rated output. 

The user-selectable low flow limits the maximum flow rate to 20% of the rated output. The control dial then gives the user a 0 - 100% granularity over the newly restricted flow rate, allowing for precision control of the pump across 0 - 20% of the output, ideal low volume or high pressure applications where the chemical reagent has to be precisely metered into a process.

The AT3-BX is powered from a switch mode power supply to operate from 100 - 240 VAC 50 / 60Hz.

The AT3-BL also has a volt free input which can be used with an optional low level float switch to stop the pump from operating when a low chemical level is present.

The AT4-BX Dosing Pump is a high flow rate dosing pump which can be used for surface or foot mounting applications.

With a maximum output of up to 60 Litres / Hour the AT4-BX is ideal for process control applications including pH correction in effluent treatment systems.

Using the front mounted potentiometer the AT4-BX can be adjusted from 0 - 100% of the rated output. Using the special low dosing mode the range can be restricted to 0 -20% of the rated output to ensure precision dosing even at low flow rates.

The AT4-BX is powered from a switch mode power supply to operate from 100 - 240 VAC 50 / 60Hz.

The AT4-BL Dosing Pump is a high flow rate dosing pump with low-level cut off which can be used for surface or foot mounting applications.

With a maximum output of up to 60 Litres / Hour the AT4-BL is an ideal companion to process control applications such as pH correction for effluent treatment or where a large amount of chemical reagent has to be delivered into a process.

Using the front mounted potentiometer the AT4-BL can be adjusted from 0 - 100% of the rated output. Using the special low dosing mode the range can be restricted to 0 -20% of the rated output to ensure precision dosing even at low flow rates.

The AT4-BL is powered from a switch mode power supply to operate from 100 - 240 VAC 50 / 60Hz.

The AT4-BL also has a volt free contact input which can connected to an optional low level float switch to stop the pump when there is a low chemical level present.