Waterless Trap Seals for Every Drain Size. Free Shipping Over $100 AUD

Waterless trap seals for Australian drains.

Green Drain waterless trap seals are WaterMark certified for Australian plumbing systems. Available in 11 sizes from 1.25" to 6", including EG models for Australian drain standards. Drop-in install, no tools required.

Green Drain GD125 waterless trap seal for 1.25-inch drains
GD125

1.25" Waterless Trap Seal

Fits 32-38 mm / 29.22 L/min

$48.45 AUD View Product
Green Drain GD15 waterless trap seal for 1.5-inch drains
GD15

1.5" Waterless Trap Seal

Fits 39-47 mm / 51.55 L/min

$48.45 AUD View Product
Green Drain GD2 waterless trap seal for 2-inch drains
GD2

2" Waterless Trap Seal

Fits 51-59 mm / 82.50 L/min

$51.55 AUD View Product
APAC Exclusive
Green Drain GD25 waterless trap seal for 2.5-inch Australian drains
GD25

2.5" Waterless Trap Seal

Fits 55-65 mm / 72.50 L/min

$54.20 AUD View Product
Green Drain GD3 waterless trap seal for 3-inch drains
GD3

3" Waterless Trap Seal

Fits 68-81 mm / 105.70 L/min

$54.20 AUD View Product
APAC Exclusive
Green Drain GD3/35 waterless trap seal for 3 to 3.5 inch Australian drains
GD3/35

3-3.5" Waterless Trap Seal

Fits 77-95 mm / 105.70 L/min

$57.15 AUD View Product
Green Drain GD35 waterless trap seal for 3.5-inch drains
GD35

3.5" Waterless Trap Seal

Fits 89-95 mm / 323.17 L/min

$57.15 AUD View Product
APAC Exclusive
Green Drain GD35/4 waterless trap seal for 3.5 to 4 inch Australian drains
GD35/4

3.5-4" Waterless Trap Seal

Fits 89-108 mm / 323.17 L/min

$59.70 AUD View Product
Green Drain GD4 waterless trap seal for 4-inch drains
GD4

4" Waterless Trap Seal

Fits 99-107 mm / 340 L/min

$59.70 AUD View Product
Green Drain GD5 waterless trap seal for 5-inch drains
GD5

5" Waterless Trap Seal

Fits 125-133 mm / 391 L/min

$65.95 AUD View Product
Green Drain GD6 waterless trap seal for 6-inch drains
GD6

6" Waterless Trap Seal

Fits 149-157 mm / 550 L/min

$71.10 AUD View Product
Coming Soon
Green Drain GD-SSD waterless trap, pre-release
GD-SSD

Waterless Trap

94 mm body / silicone skirt valve

Sizes and pricing at release Get notified

Accessories

Tools for measuring, installing, and maintaining Green Drain products.

Green Drain measuring tool keychain
Accessory

Measuring Tool Keychain

Identifies all 8 drain sizes

Site surveys and drain sizing

$6.95 AUD View Product
Green Drain extraction tool
Accessory

Extraction Tool

Works with all models

Quick removal for inspection and replacement

$6.95 AUD View Product

Compare all models.

Model Pipe Size Fits (mm) Flow Rate (U) Height
GD125 1.25" 32-38 mm 29.22 L/min 26 mm
GD15 1.5" 39-47 mm 51.55 L/min 28 mm
GD2 2" 51-59 mm 82.50 L/min 33 mm
GD25 (AU Exclusive) 2.5" 55-65 mm 72.50 L/min 35 mm
GD3 3" 68-81 mm 105.70 L/min 51 mm
GD3/35 (AU Exclusive) 3-3.5" 77-95 mm 105.70 L/min 50 mm
GD35 3.5" 89-95 mm 323.17 L/min 51 mm
GD35/4 (AU Exclusive) 3.5-4" 89-108 mm 323.17 L/min 50 mm
GD4 4" 99-107 mm 340 L/min 51 mm
GD5 5" 125-133 mm 391 L/min 42 mm
GD6 6" 149-157 mm 550 L/min 51 mm

WaterMark certified for Australian plumbing systems. Also carries cUPC, CE, and NSF/ANSI 2 certifications, with an ASSE 1072 equivalency and a HACCP International certification.

View All Certifications

Ready to protect your drains?

Drop-in install. No tools. Works from day one.

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