Commercial Hydroponics pH and Nutrient Automation System

for systems up to 1000 gallons

Ships in 2-5 business days.

Built for serious growers and commercial operations, the FLORATek 4 Pro delivers industrial-grade pH and nutrient automation in a compact, intelligent control platform.

Designed specifically for larger reservoirs and high-demand grow environments, the Pro version expands on the capabilities of the FLORATek 4 with larger dosing pumps, upgraded electronics, and a larger high-visibility display optimized for commercial use.

The result is tighter nutrient control, faster crop cycles, improved consistency, lower labor costs, and deeper insight into system performance — all while dramatically reducing the day-to-day workload of reservoir management.

Commercial-Grade Automation for Serious Growers

The FLORATek 4 Pro continuously monitors your reservoir and automatically adjusts nutrient concentration and pH using a proprietary closed-loop proportional dosing algorithm.

Instead of abrupt corrections that can cause overshooting and instability, the FLORATek 4 Pro delivers smooth, calculated dosing adjustments that maintain stable water chemistry over time.

Benefits include:

• Improved nutrient consistency
• Reduced plant stress
• Faster growth cycles
• Higher yield potential
• Lower nutrient waste
• Reduced labor and maintenance requirements

Key Features

High-Capacity Integrated Dosing

The FLORATek 4 Pro includes four integrated high-capacity dosing pumps designed for larger systems and increased dosing demand.

Flexible configuration options include:

• 4 nutrient channels
• 3 nutrients + pH control
• 2 nutrients + dual pH control

Need more dosing channels? Expand the system with 1 or 2 optional 4-pump expansion modules.

Upgraded Commercial Display

The Pro system features a larger LCD display with a redesigned menu-driven interface for fast and intuitive operation.

• Larger high-visibility screen
• Adjustable backlight brightness
• Easy readability in bright grow environments
• Streamlined setup and calibration menus

Designed for daily use in commercial facilities where quick access to system information matters.

Advanced Data Logging

Monitor and analyze your system performance with built-in onboard logging.

Export your data instantly using USB-C connectivity and simple drag-and-drop file access — no proprietary software required.

Track long-term trends, diagnose system behavior, and gain valuable insight into nutrient consumption and plant activity.

Real-Time System Graphing

View live on-screen graphs of:

• EC trends over the last 24 hours
• pH trends over the last 24 hours

Minute-by-minute visualization helps identify:

• Nutrient uptake trends
• Reservoir drift
• Dosing activity
• Water stability issues

FLORATek Connect (Optional)

Monitor and control your system remotely from anywhere with FLORATek Connect.

Access:

• Remote monitoring
• Control adjustments
• Notifications and alerts
• Feature updates and future software enhancements

Perfect for growers who want peace of mind while away from the grow room.

Built for Commercial Hydroponics

The FLORATek 4 Pro is engineered for demanding grow environments and larger nutrient reservoirs.

• Compatible with hydroponic systems from 50–1000 gallons
• Low-voltage DC operation for improved electrical safety
• Mounts easily to walls or equipment panels using integrated mounting feet
• Rugged, compact form factor for commercial installations

Precision Control Without Overshoot

Every dosing event is managed through our proprietary proportional control system, designed specifically for hydroponic nutrient management.

Rather than dumping large corrective doses into the reservoir, FLORATek continuously evaluates system conditions and applies precise incremental corrections for exceptional stability and efficiency.

This approach helps maintain tighter control while minimizing oscillation, nutrient spikes, and unnecessary dosing.

Details

• Compatible with hydroponics systems from 50 to 1000 gallons. 
• Mounts to any vertical surface with 4 mounting feet. 
• Operates on low-voltage DC for enhanced safety.

Includes:

• EC and pH Probes (control system only)
• 25' Tubing
• 24v DC power adapter (control) or DC-DC extension cable (pump expansion)
• EC and pH Calibration Solutions

Specifications

• Pump Rate: 150mL/min
• Dosing Resolution: 0.3mL
• Outlet Pressure: 22PSI maximum
• Pump Lift: 5' (1.5m)
• Tubing: 1/4"OD x 1/8"ID 
• pH Accuracy: +/- 0.05pH
• pH Resolution: 0.01pH
• EC Accuracy: +/- 50ppm (0.1mS)
• EC Resolution: 1ppm (0.01mS)
• Voltage: 24V DC (supplied via 120-240V AC Wall Adapter)
• Power Consumption: 12 watts maximum (while pumping)
• Dimensions: 11.9"x6.5"x7.9"  (300x162x200mm)