Dosatron® D25RE2 Medicator With Bypass Top
Product Overview
System shutdowns during peak growth cycles can lead to devastating crop loss or damaged turf quality within hours. When standard fertigation equipment fails, your clients face immediate economic risks and missed nutrient windows; however, finding high quality injectors during the height of the season is often difficult due to global supply chain inconsistencies. Planning ahead for your upcoming installs or system upgrades ensures your crews stay on schedule and your projects remain operational when the heat arrives. Selecting the Dosatron D25RE2 Medicator with the integrated bypass top provides the immediate relief of knowing your chemical delivery systems are secured against unexpected back-orders and mid season failures.
The D25RE2 offers a distinct technical advantage by utilizing water pressure as the sole power source, eliminating the need for electrical components and reducing the risk of failure in wet environments. Unlike lower grade venturi injectors that suffer from inconsistent suction rates, this diaphragm-free design maintains precise injection ratios regardless of flow or pressure fluctuations. By choosing this model, your crews save significant labor on calibration and routine troubleshooting, while providing your clients with a durable solution that lowers long term maintenance costs. Maintaining a stock of these reliable units provides a competitive edge, allowing you to respond faster than contractors who rely on inferior, high maintenance alternatives.
Product Specifications
| Specification | Detail |
|---|---|
| Material | Reinforced Polypropylene Housing |
| Injection Range | 0.2 percent to 2 percent (1:500 to 1:50) |
| Flow Rate Range | 0.05 to 11 Gallons Per Minute |
| Operating Pressure | 4.3 to 85 PSI |
| Connection Size | 3/4 Inch NPT |
| Color/Finish | Blue Housing with White/Translucent Trim |
Available Models & Sizes
The Dosatron D25 series is available in several configurations including standard chemical models and specialized versions for acidic applications. This specific D25RE2 unit features the integrated bypass top for streamlined operation. For specific flow requirements or custom manifold configurations for large scale commercial operations, please contact our technical sales team for full pricing and availability.
Key Features
- Piston driven internal motor ensures precise dosing without the use of electricity or external power sources.
- Integrated bypass top allows operators to switch from treatment to clear water flow without removing the unit.
- Reinforced composite construction provides superior resistance to harsh fertilizers and agricultural chemicals.
- Low maintenance design reduces downtime for your crews by requiring simple, periodic seal replacements only.
- Consistent accuracy across a wide range of flow rates provides uniform nutrient delivery for your clients.
- Universal 3/4 inch connections ensure easy compatibility with existing irrigation headers and fertigation skids.
Common Applications
- Agricultural and crop irrigation
- Greenhouse and nursery operations
- Chemical/fertigation delivery
- Sports turf and golf course maintenance
- Commercial landscape irrigation
- Municipal parks and public spaces
Installation Notes
Proper installation requires a 200 mesh or finer filter placed upstream to prevent debris from damaging the internal motor assembly. Ensure the unit is installed in a vertical orientation with the suction hose submerged in a clean chemical tank. Following local code compliance, a backflow preventer should be installed upstream of the injection point to protect the primary water supply. Use Teflon tape or approved thread sealant on the NPT connections to prevent leaks, and always perform a manual test of the bypass lever to confirm proper operation before leaving the job site.
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