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    Picture of GreyFlow™ Dripper Line Complete Kit with 50m Feeder Pipe Picture of GreyFlow™ Dripper Line Complete Kit with 50m Feeder Pipe Picture of GreyFlow™ Dripper Line Complete Kit with 50m Feeder Pipe GreyFlow Flush Valve Kit X2 valves Box

    GreyFlow™ Dripper Line Complete Kit with 50m Feeder Pipe

    1 review(s) | Add your review
    Brand: GreyFlow™
    SKU: GW GFDL CK 50
    Complete GreyFlow™ dripper-line kit with 100m 16mm dripper line, 50m feeder pipe and fittings for greywater irrigation fields.

    Choose the Product options below

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

    Add this kit if you have downhill runs where the slope (gradient) exceeds 3°.

    Note: this kit is for a standard 100 linear metre dripper field with 7 x 14 linear metre dripper runs.

    If you have more than 7 runs, add one additional flow restrictor per run.

    Note: you will need 1 less flow restrictor in total than your total amount of runs, as the last run is non-restricted.

    Availability: In stock
    $378.26 excl GST
    excluding shipping
    i h
    Products
    Greywater dripper-field kit

    GreyFlow™ Dripper Line Complete Kit with 50m Feeder Pipe

    A complete GreyFlow™ dripper-line kit for greywater irrigation fields using Grey-Water Diversion Device (GWDD) system pathways.

    This starter package includes 100m of GreyFlow™ 16mm dripper line, 50m of 25mm purple LDPE feeder pipe and the main fittings required to set up a standard dripper-field layout.

    Dripper line
    100m
    16mm GF drip-line
    Feeder pipe
    50m
    25mm purple LDPE
    Spacing
    0.3m
    30cm drip spacing
    System fit
    GWDD
    Greywater diversion only
    Product background

    Designed for GreyFlow™ greywater irrigation fields

    GreyFlow™ Dripper Line technology is a specialised dripper system designed for greywater irrigation fields connected to suitable Grey-Water Diversion Device (GWDD) installations.

    The complete kit is intended for practical sub-strata greywater irrigation layouts where greywater is distributed through a feeder pipe and dripper-line runs.

    Compatibility note: This dripper line is designed for GreyFlow™ GWDD greywater diversion systems. It is not compatible with DGTS (Domestic Greywater Treatment Systems). For DGTS applications, refer to DGTS Discharge Field Systems.
    Why choose this kit

    Complete starter package for the irrigation field

    • Includes the main dripper-line, feeder-pipe and fitting components required for a standard GreyFlow™ dripper-field layout.
    • Provides 100m of 16mm GreyFlow™ drip-line for greywater irrigation field runs.
    • Includes 50m of 25mm purple LDPE feeder pipe for connection between the GreyFlow™ pump and dripper field.
    • Designed for sub-strata installations where the site and greywater pathway are suitable.
    • Supports clear, practical system setup using dedicated greywater irrigation components.
    Package details

    What is included

    Dripper line
    100m x GF Drip-Line 16mm Ø, 9 L/hr at 0.3m spacing.
    Feeder pipe
    50m x 25mm Ø purple LDPE feeder pipe.
    Clamps
    13 x ratchet clamps for barb fittings.
    Take-off fittings
    25 x straight take-off fittings.
    Joiners
    2 x 25mm Ø joiners.
    Elbows
    2 x 25mm Ø elbows.
    Plug ends
    3 x 25mm Ø plug ends.
    Tees
    2 x 25mm Ø tees.
    Tool
    1 x budget punch tool for 16mm dripper-line barb fittings.
    Basic specifications

    Core product details

    Product type
    GreyFlow™ dripper-line and feeder-pipe kit for greywater irrigation fields.
    Dripper output
    7–10 litres/hour. Kit line is listed at 9 L/hr.
    Dripper spacing
    30cm / 0.3m spacing.
    Installation type
    For sub-strata greywater irrigation installations.
    System type
    Designed for suitable GreyFlow™ GWDD greywater diversion pathways.
    Installation diagram

    Example dripper-field layout

    GreyFlow™ dripper line installation diagram example

    The typical dripper field is 5m x 14m, with 7m runs on either side of the feeder pipe, and sits inside a dripper field plot of approximately 6m x 15m.

    In this example layout, the 50m feeder pipe leaves approximately 35m of feeder-pipe run from the GreyFlow™ pump to the dripper field.

    Dripper-field layout, field size, pipe routing and installation suitability should be checked against the specific site, system design and applicable local requirements.
    WCTNZ® support

    GreyFlow™ product guidance

    WCTNZ® supplies GreyFlow™ greywater products in New Zealand with local product knowledge, documentation support and practical guidance for system selection and site fit.

    WCTNZ® is the exclusive authorised distributor of GreyFlow™ greywater systems in New Zealand. All GreyFlow™ products available through WCTNZ® are guaranteed authentic, include official manufacturer warranties and are supported locally by WCTNZ®.
    Copyright © 2026 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: May 26, 2026

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