Close this search box.
Close this search box.

Free Shipping On All Systems & Products
In The Lower 48 States, U.S.A.

HydraMax 8 bucket, 4 Row DWC System

SKU: HK-08-4-30 Categories: ,

HydraMax Professional
Elevate your cultivation game with the HydraMax 4-Row, 8-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.

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 02/29/2024

Add Additional Neoprene Collars

  • Click Images To Add Packs *

    3.5" Neoprene Collar – 10 $29.95
    3.5" Neoprene Collar – 150 $441.93

Product total

Options total

Grand total


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 four dedicated rows and a total of 8 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 4-Row, 8-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 4-Row, 8-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:

• Now includes Root Halo! Our media-less, snap-in netpot system.
• Eight 8-Gallon Buckets
• 8 Lids w/ inspection port & cover
• 8 Venturi Circulators
• Qwik-Lok Plumbing, including all necessary hoses and connectors
• 1 Pump
• 1 Dosing Funnel
• 1 Refill Valve
• Eight 5.5" snap-in netpots, each with neoprene collar insert.
• 3 Year Warranty

**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 102.383333 lbs


Installation Manual

Installation Manual (Pre-2023 Systems)

HydraMax Brochure

Product FAQs

Tools and Grow Guides

Deep Water Culture Education

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. 

heck yeah!
FREE SHIPPING | free system customization
1-3 year USa warranties on all products


Start The Perfect Grow Now. Pay Later.

*Free Shipping Available On All Systems + Products Sold Online (Lower 48 states, USA).

Free System Customization & Room Layout On Professional Systems. Contact support for questions.