The Green Drain™ is an environmentally friendly water free trap seal, which can be installed in basically all floor drains without the use of tools.

Green Drain™ has a flexible silicone membrane (1-way valve) which allows liquids to pass freely through, and instantly closes and seals once liquids stop flowing.

The Green Drain™ is the most simplistic remedy for mitigating unwanted sewer odors, sewer gases, pests, and aerosolized pathogens/bacteria, without the use of traditional caustic and harmful chemical applications. A truly Eco-Friendly solution for drain maintenance that replaces water-filled traps, saving costs and reducing maintenance.

Green Drain™ allows water to rinse the membrane and has no “labyrinth” opposite to normal trap seals that collects dirt, hair, and grease.

Green Drain™ can be installed in almost all types of floor drains. In new buildings as well as older buildings. Private houses as well as industrial use with only minimal limitation. Examples of common places: Factories, Schools/Universities, Arenas/Sports Venues, Office Buildings, Hospitals, Restaurants, Hotels, Food Production Factories, Ships, RV’s, Public Buildings etc.

The Green Drain™ is available in 8 different sizes, which are flexible and cover different measurements as shown below. Our drain fits in almost all floor drains with diameters according to following intervals:

• GD125 (1.25”): 31-36 mm
• GD15 (1.5”): 37-45 mm
• GD2 (2”): 46-55 mm
• GD3 (3”): 68-80 mm
• GD35 (3.5”): 85-94 mm
• GD4 (4”): 95-104 mm
• GD5 (5”): 105-130 mm
• GD6 (6”): 145-155 mm

The Green Drain™ has been approved or tested by the following institutions – among others:

• Danish Technological Institute – DS/EN 1253-1
• ETA Denmark – VA approval
• CE
• IAPMO R&T- CUPC (American and Canadian national standards)
• ICC/IPC/IRC
• SCC Accredited
• ANSI
• ASSE-1072 Standards
• IAPMO OCEANA- Watermark
• JAS-ANZ
• HACCP International (Hazard Analysis & Critical Care Points) Global Certification – Food Safety
• NSF (Food Safety)
• Prop 65 Compliant
• Test House: Tokyo Metropolitan Industrial Technology Research Institute

The Green Drain can be installed without the use of tools after the grating has been removed. Just push the Green Drain into the pipe and make sure it fits snug. For maximum flow of liquids passing down the drain, simply recess The Green Drain 2-3 inches within the drainpipe.

Yes, the Green Drain™ can be installed in a shower drain. We recommend recessing the unit 4-6 inches into the physical pipe rather than the drain hub or housing. Recessing the unit assists with greater flow of liquids passing down the drain.

Yes, however, most bathtubs are manufactured with a drain plug that allows the user to control the drainage. We do not recommend replacing the drain plug with a Green Drain™.

Yes, the Green Drain™ replaces a traditional trap seal contributing numerous advantages:

• Improves indoor air quality due to no sewer smell and gases.
• Prevents wastewater penetration/backflow.
• Self-cleaning and does not block the water flow.
• No dry water seals and resists vacuum in the drainage system.
• Decreases evaporation time within existing traps.

Yes, please revert to your local plumbing codes for acceptability.

Yes, Green Drain™ is NOT a traditional water trap and does not contain liquids.

• It can be used in conjunction with Trap Primers or installed where Trap Primers are nonexistent.
• Check with your local jurisdiction for approvals to use Green Drain™ in lieu of water-fed Trap Primers.

Green Drain™ contains no liquids, and functions perfectly both horizontally and vertically.

The Green Drain™ consists of UV resistant ABS housing, a silicone rubber seal/membrane (1-way valve), and an outer gasket consisting of four flexible sealing flanges for easy installation and perfect fit.

No, Green Drain™ is not a backflow device, however, it can withstand up to 4 lbs. of pressure before the silicone valve inverts.

Plumbing regulations for Trap Seal Devices require the silicone valve to essentially fail or invert if the pressure within the pipe is greater than 4 lbs.

• Green Drain™ provides a barrier of protection between the sewer and the application site. 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. This Inline Drain Trap can be used in either new construction or retrofit applications where trap primers were never installed. Order this one way drain valve online today.