D25
D25
- Injection Range: 0.07 – 10% (1:1500 - 1:10)
- Water Flow Range: 10 l/h - 2.5 m3/h (0.16 l/mn - 41.66 l/mn)
- Operating Pressure: 0.3 - 6 bar (4.3 PSI - 85 PSI)
- Concentrated Additive Injection: 0.007 - 200 l/h
- Install a 300 mesh (60 microns) filter upstream.
- Change dosing seals annually.
- Rinse with clear water frequently.
- Turn off water supply and reduce pressure to zero before adjusting the injection rate.
- Install protections for excess flow, pressure, and water hammer.
- Install on a total by-pass line.
- Housing: Polyacetal, HT
- Motor Piston: Polypropylene, polyamide, stainless steel
- Injection Area: Polypropylene, polyethylene, hastelloy
- Available options include seals for alkaline and acidic concentrates, PVDF housing, and kits for viscous concentrates.
- Maximum Operating Temperature: 40°C (104°F)
- Minimum Operating Temperature: 5°C (41°F)
- Dosing Accuracy: +/- 5%
- Repeatability: +/- 3% (API standard)
- Pressure Loss: 0.3 - 1.9 Bar depending on models and conditions
Catalog excerpts
WATER POWERED DOSING TECHNOLOGY Injection Range: ■ Water flow range*: ■ Concentrated additive injection: 0.007 - 200 l/h [0.004 US Fl oz/min – 0.88 US GPM] *For other fluids than water, please contact us **D 25 RE 10: see on the back A unique technology associating all dosing functions Dosing Technique: Non-electric proportional Energy Source: Water flow and pressure Integrated functions: - Metering: volumetric hydraulic motor - Injecting: continuous proportional injection of liquid or soluble concentrate - Regulating: proportionality servo-controlled by the water flow - Mixing: integrated mixing Package contents: 1 Dosatron, 1 wall bracket, 1 Suction tube 175 cm [69”], 1 Owner’s manual
Open the catalog to page 1
D 25 RANGE Standard material Operating principle Installed directly in the water supply line, the Dosatron 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...
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