- Quarter Circle pattern - up to 2M radius
- Asta Stake Assembly 30cm.
This sprinkler is supplied on a 30cm stake with a 30cm take off tube. The tube has a barbed fitting for insertion into 4mm (Internal Diameter) pipe or for insertion directly into the wall of LDPE supply pipe or connection to micro pipe (4mm).
Adjustable Vari-Jet™ Micro sprays feature a built-in dial that modifies the flow between 0 – full Litres per hour. Each Vari-Jet™ features an internal valve allowing water flow to be switched off just by turning the arrow on the dial upwards or downwards - perfect for plants that require less water consumption. To adjust the flow, turn the arrow on the dial to point to either 3 o’clock or 9 o’clock and adjust the valve so water output does not overthrow the garden bed. For a consistent flow rate, set all the dials on micro sprays to the same angle.
Manufactured from UV stabilised polypropylene, acetal and PVC for a long-life and protection against deterioration when in use and exposed to sunlight.
Vari-jet micro spray heads work best at water pressures around 1 – 2.5 bar. At this water pressure, they produce 75 L/h at 1 bar and 120 L/h at 2.5 bar with the ability to throw water to a diameter of up to 3m (depending on pressure available). The water pressure from your tap usually exceeds the required pressure for a micro spray system to function optimally. Use a pressure reducer at the start of your system to regulate the pressure to the correct level.