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 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.
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.
LMI CHEMICAL RESISTANCE CHART This Chemical Resistance Chart is intended to provide general information about the reactions of different glove materials to the chemicals listed. SAS Safety gloves have not been individually tested against these chemicals. Variability in glove thickness, chemical concentration, temperature and length of exposure to chemicals will affect the performance.
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: