We offer a comprehensive range of high-quality liquid mixing and storage tanks and chemical feed system with integral dosing pump, and control equipment. The dosing pumps used in our standard chemical feed equipment packages are designed for heavy duty industrial applications and include Milton Roy and Nikkiso dosing pumps.    

Chemical Dosing Systems

$3,850.00$5,170.00

Description

dosing system with support and electric cabinet
Chemical dosing system for a variety of applications customised to suit your needs.

We have a comprehensive range of high-quality liquid mixing and storage tanks and chemical feed system with integral dosing pump, and control equipment. The dosing pumps used in our standard chemical feed equipment packages are designed for heavy duty industrial applications and include Milton Roy and Nikkiso dosing pumps. Some features of our chemical dosing system are listed below:

  •  PE tank with bottom drainage outlet (100 -200 litre capacity)
  •  O.2 kW corrosion resistant agitator
  •  Low level protection with visual and audible alarm
  •  Liquid level sensor
  •  Positive displacement pump
  • Control panel

The metering pump is a positive displacement chemical dosing device with the ability to vary capacity manually or automatically as process conditions require. It features a high level of repetitive accuracy and is capable of pumping a wide range of chemicals including acids, bases, corrosive or viscous liquids and slurries. The pumping action is developed by a reciprocating piston which is either in direct contact with the process fluid or is shielded from the fluid by a diaphragm. Diaphragms are actuated by hydraulic fluid between the piston and the diaphragm. Metering pumps are generally used in applications where one or more of the following conditions exist:

  • Low flow rates in mL/hr or l/hr are required.
  • High system pressure exists.
  • High accuracy feed rate is demanded.
  • Dosing is controlled by computer, microprocessor, DCS, PLC, or flow proportioning.
  • Corrosive, hazardous, or high temperature fluids are handled.
  • Viscous fluids or slurries need to be pumped.

 

MeteringPumpGroup-320x248
Chemical dosing diaphragm pumps for commercial and industrial applications

Listed below is our standard range of chemical dosing systems. This chemical dosing system does not include automated dosing control to facilitate proportional control, or automated variable dosage based on process variables.  Please contact us for specific bespoke control functions such as:

  • Proportional dosing based on pH, conductivity, ORP or other controller-based operation.
  • Proportional dosing based on volumetric instantaneous flow.
  • Dosing based on timer or on/off based function.
  • Larger tank capacities.
  • Integration into existing control equipment including PLC.
  • Dosing of approved chemicals into potable water for inhibiting legionella.
  •  Dosing using peristaltic pumps (Longer Pumps).
Model No Chemical Volume of Tank (litre) Agitator Dosing Pump Flow(l/hr)

Max.

Pressure (Barg) Impeller Shaft
QL-200A Alkaline or low corrosion chemicals 200 0.2 kW Nikkiso BX20 25.8 10 No
QL-200AM Alkaline 200 0.2 kW Nikkiso BX20 25.8 10 SS304
QL-200B Alkaline or low corrosion chemicals 200 0.2 KW Nikkiso BX20 61.5 5 No
QL-200BM Alkaline/Biocides 200 0.2 KW Nikkiso BX50 61.5 5 SS304
QL100A Alkaline/oxidiser corrosive fluids 100 0.2 KW Milton Roy P166 7.6 3.5 No
QL100AM Alkaline/Biocides  100 0.2 KW  Milton Roy P166  7.6  3.5  SS304
QL100B Alkaline/oxidiser corrosive fluids 100 0.2 KW Milton Roy P136 1.6 7.6 No
QL100BM Alkaline/oxidiser

corrosive fluids

100 0.2 KW Milton Roy P136 1.6 7.6 SS316

Materials Compatibility: Please verify that chemicals are compatible with specific materials and pumps as listed above. If unsure, please contact us and we can confirm materials compatibility for specific chemicals. Below is a chemical resistance chart for Milton Roy Pumps.

Key: P = Poor, F = Fair, G = Good, E = Excellent, NR = Not Recommended

Material contained on this chart is copyrighted material. Any questions, please call: All Safety Products Inc. 562-630-3700, website: www.allsafetyproducts.com

Also refer to the general chemical resistance chart below:

Always ensure that any hazardous chemicals and PPE are used in accordance with the manufacturer’s recommendations.

 

Additional information

Weight 50 kg
Dimensions 120 x 130 x 130