Dosatron® DM11F Plunger
Product Overview
A damaged or worn plunger in your fertigation system leads to immediate dosing inaccuracies, which results in uneven nutrient distribution, stunted crop growth, or chemical waste. During the peak of the growing season, a failed seal or plunger can halt your entire irrigation schedule. With recent supply chain volatility, sourcing specialized Dosatron components can often lead to long lead times just when your clients need them most. Securing these wear items now ensures your fertigation systems remain operational and keeps your production schedules on track regardless of market shortages.
The Dosatron DM11F Plunger is engineered to withstand the friction and chemical exposure that quickly degrades generic or low grade replacement parts. By utilizing high grade materials specifically designed for precise injection cycles, this plunger maintains the tight tolerances required for exact ppm delivery. Investing in genuine OEM components reduces the frequency of service calls and prevents the labor intensive task of re-calibrating systems after a failure. Maintaining a stocked inventory of these plungers gives your crew the ability to perform preventative maintenance and provides a significant competitive advantage in reliability.
Product Specifications
| Specification | Detail |
|---|---|
| Material | High Density Chemical Resistant Polymer |
| Compatibility | Dosatron D11 Series Injection Pumps |
| Component Type | Plunger / Piston Assembly |
| Weight | 0.05 lbs |
| Color | Black |
| Pressure Rating | Matches D11 Series Specifications |
Available Models & Sizes
The DM11F is a precision specific part designed for the D11 series units; please contact our technical sales team for full compatibility charts or to inquire about bulk pack pricing for large scale maintenance contracts.
Key Features
- High density construction resists swelling and degradation when exposed to concentrated fertilizers and acids.
- Precision molded dimensions ensure a perfect seal within the injection chamber for consistent dosing accuracy.
- Smooth surface finish reduces friction and heat buildup during high frequency operation to extend the life of the pump.
- Direct OEM replacement design ensures 100 percent compatibility without the need for field modifications or adjustments.
- Resilient material properties provide excellent resistance to abrasive particulates found in many agricultural chemicals.
- Simple drop in installation reduces downtime for your crews during routine service intervals or emergency repairs.
Common Applications
- Agricultural and crop irrigation
- Greenhouse and nursery operations
- Chemical/fertigation delivery
- Commercial landscape irrigation
- Sports turf and golf course maintenance
- Municipal parks and public spaces
Installation Notes
Before installation, ensure the injection unit is depressurized and disconnected from the main water line. Use only manufacturer approved lubricants on the plunger seals to prevent premature wear and ensure the plunger is seated correctly within the suction housing. Follow all local codes regarding backflow prevention when servicing chemical injection equipment to maintain system compliance.
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