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HydraMax 4 bucket, 2 Row DWC System

HydraMax Professional
Elevate your cultivation game with the HydraMax 2-Row, 4-Bucket RDWC System, a pinnacle of hydroponic innovation designed to revolutionize your growing experience. Whether you’re a seasoned cultivator or a beginner, this system is your ticket to maximizing yields, optimizing growth, and enjoying the fruits of your labor like never before.

SKU: HK-04-2-30 Categories: ,
SKU: HK-04-2-30 Categories: ,

Important Shipping Notice: Expedited shipping only applies to parts and fittings – All HydraMax Professional #4-32 bucket systems ship in 7 days or less.


Estimated delivery by 11/29/2023


Unleash Your Growing Potential
Embark on a journey of unparalleled plant growth and vigor. This advanced RDWC system provides your plants with an environment tailored for success, and is automated doser-ready. With two dedicated rows and a total of 4 buckets, you have the freedom to diversify your crops and grow a wide range of plants simultaneously. Our professional systems allow for scalability and customizability – adapting perfectly to every grow layout.

Efficiency in Full Bloom
Experience the epitome of efficiency as this system streamlines the cultivation process. Each bucket is meticulously designed to ensure optimal water and nutrient distribution, fostering rapid growth and robust yields. Say goodbye to soil-related hurdles and embrace the simplicity of hydroponics. HydraMax provides cleaner grow environments, reduced labor and operational maintenance, clean in place capabilities, and is chiller ready. Our patented Qwik-Lok plumbing provides extremely easy plug n’ play installation and hose reconnections.

Roots That Thrive
The HydraMax 2-Row, 4-Bucket System places root health at the forefront. Thanks to our precision-engineered venturi circulators, your plants’ roots will flourish like never before while simultaneously removing the need for air stones all together. They homogenize the systems within 5 minutes causing them to develop vigorous root systems that are the foundation of exceptional growth. View our video on YouTube to see just how optimized our venturi circulators are.

Tailored for Your Space
Whether you’re a hobbyist with limited room or a commercial grower seeking to maximize your production area, this system fits like a glove. The compact yet robust design eliminates the need for an epicenter bucket which reduces costs, and ensures that you can harness the benefits of hydroponics no matter the size of your growing space. HydraMax Professional systems come with 30″ bucket spacing, but can be customized upon request.

Simple Setup, Stunning Results
Our recirculating deep water culture systems are easy to use. The HydraMax 2-Row, 4-Bucket System is engineered for easy setup and user-friendly operation. Our comprehensive guide walks you through each step, ensuring that you’ll be up and running in no time. Watch how easy our innovative installation process with our guide here: HydraMax installation video!

This HydraMax Professional RDWC System includes:

Four 8-Gallon Buckets
• 4 Lids w/ inspection port & cover
• 4 Venturi Circulators
• Qwik-Lok Plumbing, including all necessary hoses and connectors
• 1 Pump
• 1 Dosing Funnel
• 1 Refill Valve
• Four 5.5″ Netpots
• 3 Year Warranty

We highly recommend our substrate alternative to further optimize your grow. TetraBase is a fully reusable professional grow media that provides increased nutrient uptake, is dust-free, pH balanced, and doesn’t attract pests. Enjoy long-term savings and enhanced grow sustainability with TetraBase grow media.

**Important Shipping Notice: Expedited shipping only applies to parts and fittings – All HydraMax Professional systems ship in 7 days or less by standard ground service.**

Additional information

Weight 71.43 lbs


Installation Manual

Installation Manual (Pre-2023)

HydraMax Brochure

Product FAQs

Tools and Grow Guides

Deep Water Culture Education

venturi circulator
Venturi Circulators

Instantaneous feeding & eliminates the need for airstones that clog and degrade. Our patented circulator and filter is easy to disconnect for cleaning and maintenance.

raised bucket
Raised Buckets

Raised bucket design allows plumbing to run underneath, cleaner grow environments, and saves valuable floorspace.

center drain
Center Drain
Our bucket speeds up assembly times, and reduces maintenance needs with its smooth-walled, central drained design.
no reservoir
No Reservoir

HydraMax systems do not require a reservoir, saving operational expenses and additional valuable floor space.

clean in place
Clean in Place
Clean in place is a method of cleaning the interior surfaces of pipes, vessels, equipment, filters and associated fittings, without major disassembly.
Qwik-Lok Plumbing

Qwik-Lok™ plumbing ensures you’re up-and-running quicker with less maintenance. Extremely easy to use with zero gluing or cutting necessary.

TetraBase Media

Our hydroponic media is dust-free, 100% reusable, pH-neutral, designed to enhance your deep water culture operation, and save you money.

customer support
World-Class Support

Our unmatched engineering, sales, and customer service is here to support your growing success with every step.

Which System Is Right For You?
Maximum number of buckets
Pump Size
700 gph, 60 watts, 1.3 amps
2600 gph, 270 watts, 2.2 amps
Min 16” x 23” Max 21” x 23”
Min 3’10” x 5’8” Max 8’10” x 22’10”
Bucket Size
8 Gal
8 Gal
8 Gal
HydraMax Circulators
Includes Refill Valve
Custom Layouts
Up to 32 Buckets

¹HydraMax Commercial systems are available in rows of up to 32 buckets per row and multiple rows may be linked together for an unlimited number of buckets.

²Pump size, dimensions and refill valve use will be determined once the system requirements are defined.

³Standard Professional systems come with 30” bucket spacing but custom spacing is available upon request.