Visual Monitoring for High-Flow Injection Systems

The Dosatron Glass Tube Assembly (Part #EX 20PP004-HV) is a specialized diagnostic and structural component for the D20S series, the industry's choice for high-volume 100 GPM irrigation. This transparent tube serves as the primary visual interface for the injector's lower end, allowing facility operators to instantly confirm that concentrate is being pulled from the stock tank. By providing a clear view of the fluid movement, it helps technicians quickly identify air leaks, blockages, or suction failures that could otherwise go unnoticed in a large-scale commercial cultivation environment.

Industrial Sealing and Precision Fit

This assembly includes the glass tube, a securing ring, and a high-quality O-ring to ensure a complete and reliable field replacement. Engineered specifically for "High Volume" (HV) applications, the components are designed to withstand the hydraulic fluctuations present in industrial fertigation lines. The included O-ring is essential for maintaining the vacuum required for accurate proportional dosing, preventing external air from entering the nutrient stream. As a genuine OEM replacement (SKU: 20PJ025), this kit restores the structural integrity and visual clarity of the D20S injection system, supporting consistent crop nutrition and facility performance.

Key features:

• Instant Visual Confirmation: The transparent glass design allows for immediate monitoring of chemical flow and suction performance.
• Complete Assembly Kit: Includes the glass tube, securing ring, and O-ring for a comprehensive and efficient repair.
• Optimized for D20S Series: Specifically engineered for 100 GPM high-flow injectors to ensure a perfect factory fit.
• Maintains Vacuum Integrity: The included O-ring provides a precision seal, preventing suction leaks and ensuring accurate nutrient delivery.
• Simplifies Troubleshooting: Clear visibility helps staff quickly diagnose air pocket issues or blockages within the injection stem.