Specially adapted for industrial chemical dosing and low-flow liquid transfer, 1h2o3 peristaltic metering pumps can pump fluids of varying viscosity, which may contain small suspended solids or particles.
These models have been created to dose small quantities of products at low pressure with a discharge head of up to 20 m.
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PPP operating principle
The fluid, held in a flexible tube mounted inside the pump body, is set in motion by an impeller that compresses the flexible elastomer tube to push the liquid through. The pumped liquid never comes into contact with moving parts, as it is contained inside the tube.
- The pumped liquid is kept inside the tube and never gets in contact with moving parts.
- With a compression cycle of up to 2 bar, the pipe passes through this rotating roller, which moves the fluid inside.
- As a result, the liquid contained in the pipe is pumped out of the pump.
- Once emptied, the pipe follows the same path, creating a vacuum that draws in fluid.
- The peristatlic dosing pump can also be run dry without risk of damaging internal components or the motor.
Advantages of peristaltic dosing pumps 1h2o3 for dosage of chemicals:
- Reversible pump: all our pumps feature reverse rotation, which means they can be used in a wide range of applications (filling and emptying).
- Self-priming: Thanks to their design, they can vacuum up to 5 meters.
- Low and easy maintenance: apart from the hose, which is the only part subject to wear, the dosing pump requires no special servicing.
- Anti-clogging system: All our pumps can handle solids as large as the internal diameter of the pipe without clogging the pipe, and with no valves, there’s no risk of clogging or scale build-up.
- Seamless design: Our peristaltic pumps are seamless, eliminating the risk of leaks and air ingress.
- Corrosion-resistant: our pump pipes are highly resistant to chemicals, which significantly improves equipment life expectancy.
- Variable speed: PPP pumps are positive-displacement pumps, meaning that flow is proportional to speed, while pressure remains constant.
- Precise metering: all 1h2o3 pumps are precise in their metering; they have a reproducibility of ±1% and an accuracy of ±5%.
- High temperature: our peristaltic pumps can withstand temperatures of up to 110°C.
The 1h2o3 peristaltic metering pump can be used in a wide range of applications for metering chemicals, including :
- Water treatment: Sampling, membrane filter feeding
- Dosing of Chemical Products: polymers (mother or daughter solution), ferric chloride, sodium hypochlorite, ferric sulfate
- Dosing products with suspended solids: milk of lime, potassium permanganate, activated carbon
- Food and beverages: Dosing of additives in bakery and confectionery products, beverages, juices, sauces, colorants, lactic ferments
- Chemical industry: Dosing of all types of process fluids, dyes, pigments, resins, latexes, acids, inks, antifoams, etc.
- Other sectors: Laboratories, paper industry, printing and packaging, ceramics, agriculture, mines
1h2o3 has developed a full range of skids for batch dispensing of liquid polymers. These PPP pumps can be combined with other 1h2o3 packages, to enable you to create your own customised, turnkey process! Here are 2 PPP pumps on a DBL-XS:
- a pump is used to measure out the polymer stock solution for the preparation to be ripened,
- The second is used to dose the polymer slave solution in the flocculation section.
Shipping
All over the world, 1h2o3 packages have dimensions compatible with transport in HC containers.
Delays
Once the order has been placed, the above-mentioned period runs (excluding weeks 31 to 34 and 51 to 52) from the date of receipt of payment and validation of the project plan (including all the options requested in the case of special requests). As soon as the equipment is ready, it will be shipped to you.
