Mini dosing pumps - Water flow up to 700 l/h
Industry dedicated products
Our Operational Marketing Director Patrice Amblard introduces the D07RE metering pumps range.
Our mini dosing pumps (or compact) will meet your needs for many applications, including car washing.
Specific features
The D07 mini dosing pump is the perfect fit for compact installation and potentially requesting low flow conditions. It operates from 5l per hour to 700l per hour offering dosing rate from 0.125% up to 5% and can withstand pressure up to 6 bar.
Thanks to its design out of high tech plastic, the D07 is compatible with most additives available in the industry.
As an option PVDF material is available for the pump body to extend its chemical resistance.
The Dosatron Compact is equipped with a security valve integrated in the Dosatron inlet, which will open and let the water flow through in case of inopportune stopping of the motor. This security "bypass" needs a differential pressure of 1.5 bar [21 PSI] below which the valve will not operate.
A small footprint for our mini dosing pumps
Operating principle
Installed directly in the water supply line, our dosing system operates by using the flow of water as the power source.
The water activates the Dosatron, which takes up the required percentage of concentrate directly from the container and injects it into the water.
Inside the Dosatron, the concentrate is mixed with the water, and the water pressure forces the solution downstream.
The dose of concentrate will be directly proportional to the volume of water entering the Dosatron, regardless of variations in flow or pressure, which may occur in the main line.
Read more about the technology.
The dosing pump is designed with a security valve which will open and let the water flow through in case of inopportune stop of the motor. This security "bypass" needs a differential pressure of 1.5 bar in order to engage.
Installation type of your mini dosing pump
Refer to local water regulations, prior to installing your Dosatron.
To optimize your metering pump, we advise to:
- Install a filter (300 mesh - 60 microns) upstream, depending on your water quality.
- Change the dosing seals at least once a year, depending on its use.
- Install the dosing pump taking into consideration the direction of the water flow (arrow on the pump body), otherwise the security valve might move and damage the dosing unit.
- Rinse as often as possible with clear water.
- Turn off the water supply and allow the pressure to drop to zero before adjusting the injection rate.
- Install necessary protections for excess flow, excess pressure and water hammer (anti-hammer flow/pressure and anti-siphon device).
- Install a flow reducer upstream of the dosing unit, as the flow from a water supply is in general higher than 700 l/h.
For all further installation advice, please contact us.
