Description
180° Shower Spike Emitter with 4mm Adaptor
This 180° shower spike emitter produces a half-circle spray pattern, making it suitable for watering the edges of flower beds, borders, paths and landscaped areas without overspraying adjacent surfaces. Supplied with a separate 4mm barbed adaptor, it can be connected to a 13mm LDPE irrigation supply pipe using standard 4mm micro irrigation tube. Manufactured from UV-stabilised engineering plastic and supplied by Grow Insane, this emitter is designed for long-term outdoor use and is suitable for installation directly into soil or planting media.Please Note: This emitter may be supplied with either a red or black adjustment cap depending on current stock. Both versions are functionally identical and perform in exactly the same way.
See It In Action
See how the 180° Shower Spike Emitter is installed and connected to a 13mm LDPE irrigation system using the supplied 4mm barbed adaptor.
Features
- Produces a uniform 180° shower spray pattern.
- Supplied with a separate 4mm barbed adaptor for installation.
- Allows the emitter to be positioned away from the main supply pipe using 4mm micro irrigation tube.
- Ideal for watering along the edges of beds, borders and paths.
- Suitable for installation directly into soil or planting media.
- Manufactured from UV-stabilised engineering plastic.
- Suitable for long-term outdoor use.
Common Uses
- Watering along the edges of flower beds and borders.
- Irrigating plants adjacent to walls, fences and paths.
- Greenhouse and nursery irrigation.
- Planters, tubs and landscaped garden areas.
- Providing directional overhead watering where a half-circle spray pattern is required.
Compatibility
- Suitable for standard 4mm internal diameter (6mm outside diameter) micro irrigation tube.
- Designed for installation from standard 13mm ID (16mm OD) LDPE irrigation supply pipe using a suitable irrigation hole punch.
- Compatible with Grow Insane, Antelco, Hozelock-compatible and most other standard 4mm micro irrigation systems.
Installation
Installation is straightforward using a standard irrigation hole punch, the supplied 4mm barbed adaptor and 4mm micro irrigation tube. Follow the illustrated installation guide below.








Orders sent the same day when placed before 3.30pm 