Dosatron BODY ASSEMBLY FOR NEW D40/D8RE2 /5/3000 (W/ VAC BREAKER)

High-Flow Structural Housing for 40 GPM Dosing Systems The Dosatron Body Assembly (Part #8PJ066NPT) serves as the primary external casing for the D40 and D8RE series injectors, the industry's standard for high-volume nutrient delivery. Engineered to handle water flows up to 40 gallons per minute, this assembly provides the robust foundation required to house the internal motor piston and injection stem. As a genuine OEM replacement for newer models, it ensures precise internal clearances and factory-standard threading, maintaining the volumetric accuracy that professional growers depend on for consistent crop nutrition. This body is compatible with the D8RE2, D8RE5, and D8RE3000 series, making it a versatile component for facility-wide maintenance. Integrated Vacuum Breaker and Industrial Durability Safety and system reliability are enhanced in this model with the inclusion of a built-in vacuum breaker. This critical feature prevents siphoning and backflow, protecting your water source and ensuring that nutrient stock solutions are only delivered when the system is under active pressure. Constructed from reinforced, chemical-resistant polymers, the 8PJ066NPT is built to withstand the high hydraulic forces and UV exposure common in commercial greenhouse and nursery environments. The 2" NPT (National Pipe Thread) ports allow for a secure, leak-free connection to standard US plumbing, providing a high-capacity mobile or stationary pumping station for facility management. Key features: Broad Compatibility: Specifically designed for the "New Style" D40 and D8RE series (D8RE2, D8RE5, D8RE3000) for seamless integration. Integrated Vacuum Breaker: Protects your irrigation system from siphoning and backflow issues, ensuring safe and controlled chemical delivery. High-Volume 40 GPM Capacity: Built to support the rigorous hydraulic demands of large-scale commercial irrigation and fertigation protocols. Superior Chemical Resilience: Manufactured from high-grade polymers that resist degradation from concentrated fertilizers, acids, and disinfectants. Genuine OEM Fit: Ensures the exact structural tolerances required to maintain consistent proportional dosing and prevent pressure loss.