Previous productGreyFlow™ Dripper Line 100 Meter Coil

Next productGreyFlow™ | Dripper Line Complete Kit with 25m Fee...

GreyFlow™ Dripper Line Expansion Kit

Be the first to review this product

Manufacturers: GreyFlow™ , AWWS™ Advanced Waste Water Systems

SKU: GW-GFDL-EK

This is an add-on kit to the GreyFlow™ Dripper Line Complete Kit. This expansion coil of dipper line is use when the irrigation field needs to discharge a larger volume of greywater.

Choose the Product options below

Add this kit for maintenance

For all Dripper Feilds, you require flush valves for yearly maintenance.

Grey Flow™ Flush Valve Kit (X2 Valves) [+$130.43]

Availability: 5 in stock

$204.35 excl GST

excluding shipping

Qty:

i h

Products

This dripper tube is specially designed for grey water irrigation.

The GreyFlow™ Dripper Line technology is a specialized dipper system designed for GWDD (Grey Water Diversion Devices)

This Dripper is not compatible with DGTS (Domestic Greywater Treatment Systems) Refer to DGTS Discharge Field Systems

Package Details

100m x GF Drip-Line 16mm⌀ 9L/hr @ .3m Spacing (Drippers)
25 x Straight Take off Fittings (Barb Fitting)
1x Budget Punch Tool (16mm Dripper Line Barb Fitting Tool)

Specifications

7 - 10 liters / hour
30 cm drip spacing
For sub-strata installations

Installation Diagram - Example

Dripper Line Installation Diagram

WCTNZ® is the exclusive authorized distributor of GreyFlow™ greywater systems in New Zealand. All GreyFlow™ products available through WCTNZ® are guaranteed authentic, include official manufacturer warranties, and come with comprehensive local customer support—making us New Zealand’s trusted source for sustainable wastewater solutions.

Copyright © 2025 Waterless Composting Toilets NZ Limited (WCTNZ®). All short and long product descriptions and content are the property of WCTNZ® | Waterless Composting Toilets NZ. All rights reserved.

This content has been reviewed and approved by Dylan Timney, Managing Director of WCTNZ®, who brings over 17 years of composting toilet expertise and 16 years of experience in building and eco-construction in New Zealand.

Last reviewed: June 26, 2025

Product tags

Grey Flow™ (29)
,
GWDD Irrigation System (19)
,
Domestic Greywater Diversion System (GWDD) (23)
,
Greywater (31)

Customers who bought this item also bought

GreyFlow™ | Dripper Line Complete Kit with 25m Feeder Pipe

GW GFDL CK

This complete kit is the starter package with everything you need for the irrigation field. With 25m meters of feeder pipe for dripper bed run.

$334.78 excl GST excluding shipping

Signature Composting Systems

CompoCloset™ | Cuddy Lite

CC-CL

The Cuddy Lite is a space-saving composting toilet perfect for RVs, campervans, and camping trips, providing a sustainable and simple solution for waste disposal.

$1,782.61 excl GST excluding shipping

CompoCloset™ | Cuddy

CC-C

The Cuddy is a compact composting toilet designed for RVs, campervans, and camping, offering easy and eco-friendly waste management.

$2,130.43 excl GST excluding shipping

Nature Loo™ | Alectura Comfort

NL-ALT-COMFORT

The Nature Loo™ Alectura Comfort system is a specialized design for tiny homes with a low underfloor clearance requirement of 500 mm, making it very suitable for transportable housing and most retro installations. This composting toilet model is suitable for a couple looking to install a composting toilet in their tiny house.

$2,119.12 excl GST excluding shipping

Nature Loo™ | Alectura Premium

NL-ALT-PREMIUM

The Nature Loo™ Alectura Premium system is a specialized design for tiny homes with a low underfloor clearance requirement of 500 mm, making it very suitable for transportable housing and most retro installations. This composting toilet model is suitable for a couple looking to install a composting toilet in their tiny house.

$2,924.98 excl GST excluding shipping

Signature Greywater Systems

GreyFlow™ | EZGREY™ (STANDARD) (Manual 100w) - 50mm Inlet

GW EZGREY-M1

The GreyFlow™ | EZGREY™ (STANDARD) (Manual 100w) is suited for low-flow grey water diversions where average users of 1-3 people full time are in residence and there is slightly hilly ground for the irrigation discharge fields. Max Head 6.5M Max Flow 70 LPM (suited for land application areas that are flat with elevations no more than 1 meter)

$1,147.00 excl GST excluding shipping

Passway™ | M-43E

GW-GT-M43E

The Passway™ | M-43E Grease Trap efficiently manages grease in mid-sized kitchens, featuring a 64L total capacity and user-friendly maintenance.

$927.65 excl GST excluding shipping

Passway™ | M-43F

GW-GT-M43F

Compact and efficient, the Passway™ | M-43F Grease Trap offers superior grease management for small kitchens with a 40L total capacity.

$788.48 excl GST excluding shipping

GreyFlow™ | PS-AG-S4 (Automatic 400W) - 100mm Inlet

GW GFPS-AG-S4

The GreyFlow™ PS-AG-S4 (Automatic 400W) is suited for high flow grey water diversions where average users of 2 - 5 people full time are in residence and there is very hilly ground for the irrigation discharge fields. Max Head 21M Max Flow 180 LPM (suited for land application areas that are hilly to steep terrain with elevations no more than 3 meters)

$3,375.00 excl GST excluding shipping