YL Series Metering Pumps
 
Digital metering pump with patented power algorithm designed to optimize energy consumption and maximise the pump's performance by compensating to changes in live operational conditions maintaining a stable and precise dosing rate without sacrificing the pumps integrity or performance with ease of use functionality, these state of-the-art pumps benefits from a wide range of flow rates and superior chemical compatibility with optional mechanical stroke length available for processes requiring the highest degree of accuracy and chemical efficiency providing unparalleled operational confidence and system performance.
 
Available with Modbus RTU RS485 port interface for remote management access via internal webserver with full programming authority via online server.
 
Patented Metering Algorithms
The patented power algorithm offers a fundamental shift in chemical engineering it intelligently compensates for any environment fluctuations adapting the power delivered to the solenoid adjusting its performance based on the required flow rate, fluid viscosity and system pressure to ensure the pump operates at it's optimum efficiency.
 
Dosing Applications
Ideal for a wide range of industries including water treatment, chemical manufacturing, hydroponics and food and beverage production.
 
Often integrated with other process equipment in multiple water treatment and chemical engineering applications.
 
 

HS Series Dosing Pumps
 
Extensive range of cost effective manually adjustable chemical dosing pumps  in IP65 surface mounted housing engineered for continuous operation coupled with ease of use functionality to enable operators to fine tune chemical metering at the desired rate with repeatable precision maximising chemical efficiency even in the most challenging of environments, equipped with sophisticated electronics and components the HS range of dosing pumps deliver enhanced metering precision and chemical efficiency ideal for a wide spectrum of commercial and industrial applications.
 
Dual Frequency Dosing
Equipped with two operating ranges this innovative design offers unparalleled adaptability allows the user to transition between two distinct metering frequencies high for rapid dosing or low-frequency for processes with less chemical needs or with variable operating conditions offering improved chemical efficiency.
 
Intelligent Metering Algorithm
The patented power algorithm offers a fundamental shift in chemical engineering it intelligently compensates for any environment fluctuations adapting the power delivered to the solenoid adjusting its performance based on the required flow rate, fluid viscosity and system pressure to ensure the pump operates at it's optimum efficiency.
 
Typical Applications
|Water Treatment | Cooling Towers | Industrial Boilers | Wastewater | Drinking Water | Swimming Pools | Food & Beverage | Agricultural Systems |
(Examples :- dosing biocides - corrosion inhibitors - pH adjustment acid & alkali dosing - chlorine dosing - dosing nutrients - dosing bromine - chlorine dioxide dosing)
 
 
Often integrated with other process equipment in multiple water treatment and chemical engineering applications.

Key Features
 
*   Built to handle challenging environments using superior components redefining durability and fluid management
 
*   Eliminates potential human error operators can specifically the desire flow rate to maximise chemical efficiency
 
*   Monitor current operating status in real-time - detect potential metering issues - improves system management
 
*   User-friendly menu with password protection safeguards parameter settings against unauthorised amendments
 
*   Chemical level protection secures pumps operational integrity & additional damage to mechanical components
 
*   Comprehensive Flow Outputs :- 0.4÷110 litres/Hr - Pressure 0.1÷20 Bar (auto-bleed head availible)
 
*   Patented 100÷240v algorithm reacts to live working conditions to maintain performance
 
Standard Installation Kit:
Resistance against a broad spectrum of chemicals engineered for durability and high pressure processes
Fittings Included : - PVDF Injection Valve - PVDF Footvalve - PVC Suction Hose - PE Discharge Hose
Key Features
 
*   Built to handle challenging environments using superior components redefining durability and fluid management
 
*   Stroke frequency programmed via keypad offering unparalleled performance regardless of working conditions
 
*   Monitor current operating status in real-time - detect potential metering issues - improves system management
 
*   User-friendly menu with password protection safeguards parameter settings against unauthorised amendments
 
*   Chemical level protection secures pumps operational integrity & additional damage to mechanical components
 
*   Comprehensive Flow Outputs :- 0.4÷110 litres/Hr - Pressure 0.1÷20 Bar (auto-bleed head availible)
 
*   Patented 100÷240v algorithm reacts to live working conditions to maintain performance
 
Standard Installation Kit:
Resistance against a broad spectrum of chemicals engineered for durability and high pressure processes
Fittings Included : - PVDF Injection Valve - PVDF Footvalve - PVC Suction Hose - PE Discharge Hose
Key Features
 
*   Chemical-resistant housing for harsh environments with minimal maintenance requirements and long service life
 
*   Exceptional precision throughout dosage scale minimizing chemical waste and optimising process performance
 
*   Stroke frequency potentiometer with percentage dial allows manual adjustment to the desired dosing flow rate
 
*   Integrated frequency range selection keypad for rapid and low chemical consumption and system performance
 
*   Comprehensive Flow Outputs :- 0.4÷110 litres/Hr - Pressure 0.1÷20 Bar (auto-bleed head availible)  
 
*   Patented 100÷240v algorithm reacts to live working conditions to maintain performance
 
Standard Installation Kit:
Resistance against a broad spectrum of chemicals engineered for durability and high pressure processes
Fittings Included : - PVDF Injection Valve - PVDF Footvalve - PVC Suction Hose - PE Discharge Hose

Chemical Dosing Pumps
Precision and Control for Your Chemical Processes 
 
Comprehensive range of dosing pumps with manual adjustment manufactured using premium grade electronic components and mechanical parts offers a perfect blend of reliability, precision and ease of use ensuring accurate and efficient chemical injection across a wide range of applications designed to handle a wide variety of fluids, from corrosive chemicals to viscous liquids, available in wall and surface mounted housing our pumps provide the flexibility you need for effective water treatment, process control, and industrial chemical engineering applications.
 
Dosing Heads (Wetted Ends)
We offer a comprehensive range of robust dosing head configurations engineered to handle the most volatile and aggressive chemicals crucial to the pumps operational integrity with special seals available offering superior performance particularly in harsh environments.
 
Choose the right pump for your applications
 
Whether you require a cost effective dosing pump or digital metering pump for enhanced control our comprehensive range of manually adjustable dosing pumps has the perfect solution for your applications.
 
 
 

Flow Rate
 Pressure
Max Strokes
cc Injection
 Hose Size
Power Watts 
4.0 L/Hr
12 Bar
160
0.42 ml
4 x 6 mm
12.2
 5.0 L/Hr
10 Bar
160
0.52 ml
4 x 6 mm
12.2
6.0 L/Hr
8 Bar
160
0.63 ml
4 x 6 mm
12.2
8.0 L/Hr
2 Bar
160
0.83 ml
4 x 6 mm
12.2
7.0 L/Hr
12 Bar
300
0.38 ml
4 x 6 mm
23.9
10.0 L/Hr
10 Bar
300
0.55 ml
4 x 6 mm
23.9
15.0 L/Hr
5 Bar
300
0.83 ml
4 x 6 mm
23.9
18.0 L/Hr
1 Bar
300
1.00 ml
4 x 6 mm
23.9
20.0 L/Hr
5 Bar
300
1.11 ml
4 x 6 mm
22.2
32.0 L/Hr
4 Bar
300
1.78 ml
4 x 6 mm
22.2
62.0 L/Hr
2 Bar
300
3.44 ml
4 x 6 mm
22.2
110.0 L/Hr
0.1 Bar
300
6.11 ml
4 x 6 mm
22.2
Note : - For guidance purposes only manufacturer reserves right to amended specifications

Pump Outputs & Specifications
 
 

Dosing pumps and instruments with online cloud platform access across multiple locations worldwide

Chemical
Dosing Pumps
 
 

   Copyright: - Electronic Dosing Systems 2025
| Water Treatment | Electroplating | Cooling Towers | Industrial Boilers | Beverage & Breweries | Vehicle Washing | Waste Water Treatment | Swimming Pools & Spas |  
| Paper Industry | Petroleum | Bottle Washing | Hygiene & Cleaning | Biotechnology | Food Industry | Pharmaceutical Industry | 
Electronic Dosing Systems
 
Tel 01299 825 656 Email info@electronicdosingsystems.co.uk
Solutions For All Metering & Measurement Processes
Pumps With Modbus WiFi Technology
 
 
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chemical metering pumps for water treatment and chemical dosing systems exceptional precision and performance chemical metering pump YL series for water treatment and chemical dosing systems exceptional precision and performance chemical dosing pump HS series for water treatment and chemical dosing systems exceptional precision and performance
N.B. Pump available with chemical level sensor protection
N.B. Pump available with mechanical stroke length adjustment
chemical dosing pump HK series for water treatment and chemical dosing systems exceptional precision and performance

HK Series  Dosing Pumps
 
Digital manually adjustable dosing pump where precision meets simplicity offering unparalleled control, performance and reliability benefiting from ease of use functionality and intelligent flow algorithm. The easy to read display provides real-time operational feedback eliminating guesswork and detecting potential issues, the intuitive digital interface allows a smooth transition of chemical concentration levels thus eliminating chemical waste even in the most challenging of environments.
 
Available with Modbus RTU RS485 port interface for remote management access via internal webserver with full programming authority via online server.
 
Intelligent Metering Algorithm
The patented power algorithm offers a fundamental shift in chemical engineering it intelligently compensates for any environment fluctuations adapting the power delivered to the solenoid based on the required flow rate, fluid viscosity and system pressure to ensure the pump operates at it's optimum efficiency.
 
Dosing Applications
Ideal for a wide range of industries including water treatment, chemical manufacturing, hydroponics and food and beverage production.
 
Often integrated with other process equipment in multiple water treatment and chemical engineering applications.
 
 

eds_website_march_2025_latest002005.jpg
N.B. Pump level sensor available upon request
Chemical Dosing Pump
Definitions
Chemical dosing pumps being used in multiple commercial and industrial sectors and described by alternative names often used interchangeably across numerous industries to emphasize their primary function with other specific terms relating to their type or their specialized application below are common alternative terms used to describe chemical dosing pumps.
 
Dosing Pumps: The the most common and general term used often described with manual adjustment to alter the amount and frequency chemical is precisely dispensed allowing the operator to change the flow rate manually through a potentiometer mounted on the control Panel.
 
Chemical Metering Pumps: Designed to add a specific volume of chemical to a system or another fluid stream with high accuracy and repeatability often against variable discharge pressures with the flow rate manually adjusted either through the potentiometer or digital Keypad.
 
Chemical Feed Pumps: Engineered to feed aggressive chemicals at a desired flow rate with precision and are critical for maintaining chemical balance and achieving repeatable results insuring system integrity often dosing in on/off cycles in pH control, scale prevention, industrial cooling towers and multiple water treatment applications.
 
Solenoid Dosing Pumps: Deliver consistent and precise metering performance designed for high connectivity within digital process environments allows easy adjustment of chemical flow output and seamless integration into automated process systems with robust chemical resistance for precise and reliable fluid handling across various industries.
 
Manual Dosing Pumps: Delivers a specific amount of liquid at a controlled rate with the output determined by the operator manually adjusting the pumps output to the desired chemical dosage maintaining a constant flow regardless of pressure or flow rate variations.
 
 
 
 
PVDF Fittings
Supplied With Pumps
Metering pump injection fitting and foot valve installation kit
H Series Tank
Mounting Bracket