DEMA MixRite 1400 Series Water-Powered Nutrient Injector
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DEMA · Nutrient dosing
Choose the dosing range your nutrient recipe needs.
The MixRite 1400 Series provides water-powered proportional injection for greenhouse feeding, drip irrigation and other configured additive applications. The family spans very low injection percentages through 10%, with air-release and manual on/off versions. Its 3/4-inch NPT connections suit compact inline installations where model selection starts with flow and the required stock-solution ratio.
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Key features
- No electrical supply required for proportioning
- Five injection-range families
- A versions with standard air release; M versions with manual on/off
- Model-specific guides and parts diagrams available
Specifications & configuration
| Flow range | 0.8–14 US gpm |
|---|---|
| Connections | 3/4-inch NPT inlet and outlet |
| Low-dose ranges | 1400: 0.03–0.2%; 1401: 0.1–0.9%; 1402: 0.3–2% |
| Higher-dose ranges | 1405: 0.5–5%; 1410: 1–10% |
Manufacturer model reference
| Model # | Dilution Rates |
|---|---|
| 1400A / 1400M | .03 to .2% |
| 1401A / 1401M | .1 to .9% |
| 1402A / 1402M | .3 to 2% |
| 1405A / 1405M | .5 to 5% |
| 1410A / 1410M | 1 to 10% |
| 1400 series models have a flow rate of 0.8 to 14 GPM Models ending with "A" have an Air Release (Standard). Models ending with "M" have a manual On/Off. | Models ending with "A" have an Air Release (Standard). Models ending with "M" have a manual On/Off. |
Best for
Greenhouse fertigation and small irrigation installations needing proportional nutrient dosing.
Selection & compatibility
Select the exact model for minimum and peak flow, operating pressure, injection ratio and wetted-material compatibility. Install and calibrate according to the model-specific manual.
Documents & downloads
Manufacturer product information
Product video & training
More manufacturer training resources
Special order through Growhaus. Request pricing, availability and the correct model for your facility. Photos may show optional components or alternate configurations.