Green Drain™, Inc - Water Saving Drain Control Technology

Now Available in South Africa

About Green Drain™

Green Drain cross section

The Green Drain™ is a product designed to solve problems of odor, pests and sewage buildup often seen in other commercial and industrial floor drains. Our product's design is based off of our extremely effective and popular urinal cartridge technology, which has been tweaked to fit a much wider variety of applications. This simple, effective floor drain solution has already earned the regard of plumbers across the nation. Traditional floor drain technology poses a variety of problems in terms of maintenance and safety. The Green Drain™ solves these major problems in a big way.

How It Works


Why choose Green Drain

No Odors

Sewer odors often cause nasty smells in buildings deriving from floor drains. This device has a one-way valve which eliminates those nasty odors, while still keeping the drain fully functional at all times.

No Pests

Traditional floor drains frequently become a doorway for pests such as flies, cockroaches and rodents. The Green Drain™ has a silicone skirt attached, preventing pests from entering your facility.

No Chemicals

Traditional drains require consistent chemical treatments as part of their maintenance. However, the Green Drain™ eliminates the need for chemical applications, while contributing to a healthier GREEN environment.

Easy Installation

Traditional drain trap primers need to be replaced often and are generally difficult to replace. The Green Drain™ takes mere seconds to install and also acts as a barrier trap protection device.

Great Quality

Plumbers, distributors, retailers, end users and Mother Nature all agree on the unparalleled design and quality of the Green Drain™.

Easy Flow

The Green Drains' dual patent design allows for the flow of water and debris, while blocking gases, odors and pests.

Smoke Test

Green Drain™ Certifications

Green Drain™ is proud to be certified by the following internaional bodies:

2018 EU Certification

HACCP Global Certification

WaterMark Level 2

IAPMO Research and Testing, Inc.

Our Product Variations

We have designed products to fit your needs. The following products will fit almost all drains and pipes.

Specifications: Series inline floor drain trap seal with UV resistant ABS plastic frame, silicone rubber sealing flapper and four flexible sealing ribs. Tested and certified to the ASSE 1072 Standard and listed with IAPMO and I.C.C. Specify connection size (2″ (50mm), 3″ (75mm), 3 1/2″ (89mm), 4″ (102mm)) or 5″ (120mm).

Function: Used in the outlet connections of floor drain bodies, or the inside of floor drain strainers to seal the opening to prevent odors, sewer gases, and insects from entering up through the floor drain grate. The Green Drain's four flexible silicone sealing ribs ensure easy installation into openings that have variations in size. The Green Drain will open to allow drainage and close when there is no water flow. The Green Drain can be used in either new construction or retro-fit applications where trap primers were never installed.

Prevents the following from entering through the top of floor drains:

  • • Odors and sewer/radon gases
  • • Insects and harmful pathogen spread


Model Number Pipe size (mm) Height (mm) L/M
GD2 50-55 51 45,4
GD3 75-85 51 128,7
GD35 89-100 51 193,0
GD4 102-110 51 276,3
GD5 120-135 51 315



Ø=50-55 mm Flow=45.4 L/M


Ø=75-85 mm Flow=128.7 L/M


Ø=89-100 mm Flow=193.0 L/M


Ø=102-110 mm Flow=276.3 L/M


Ø=120-135 mm Flow= 315 L/M

Universal Waterless Urinal



Like to read more?

Download .pdf files from links below:

Southern Africa Spec Pack






Harmful Biologic Aerosolos


Contact us

Call : +27 82 454 8642
Monday - Friday (8am-5pm)

FPT Building, 'D' Berth,
South Arm Road,
Cape Town South Africa