REGULAR PRICE: £58.19

About this item

• This courtyard sprinkler has a stable design, water saving and long service life.
• 1. The venturi-type fertilization irrigation system is installed in parallel at the inlet of the water supply control valve. The control valve will be small. The pressure difference between the front and back of the control valve can be dissolved in the water and sucked into the venturi, and then enter the water supply pipe.
• 2. The water produced by vacuum suction is passed through the venturi tube, and the fertilizer solution is evenly sucked into the pipeline system from the exposed fertilizer bucket for fertilization. Make your operation more convenient and simple.
• 3. If the fertilization concentration is stable, no additional power is needed, which saves your time and resources!
• 4. Scope of application: fertilization in small areas such as greenhouses.

Product description

Lawn garden hose sprinklers must be an excellent choice for you to irrigate lawns, lawn irrigation, garden watering, courtyard irrigation, farmland irrigation, and square cooling.
Fertilizer and chemicals are injected through drip irrigation and sprinkler irrigation systems.
Made of engineering plastics.
It has excellent chemical resistance to most chemicals.
Efficient and compact differential pressure injection device.
Economical and low-cost option.
Can be used for 2-inch BSP inlet/outlet connections.
Import and export thread: 2 inch external thread
Material: Polyoxymethylene
Size: as shown
Flow range: 11.58-20 cubic meters/hour
Working pressure: 0.7-9.5bar
Self-priming capacity: 110-1200L/h
Packing: 1
Working criteria:
1. The venturi-type fertilization irrigation system is installed in parallel at the inlet of the water supply control valve. The control valve will be small. The pressure difference between the front and back of the control valve can be dissolved in the water and sucked into the venturi, and then enter the water supply pipe.
2. The water produced by vacuum suction is passed through the venturi tube, and the fertilizer solution is evenly sucked into the pipeline system from the exposed fertilizer bucket for fertilization. Make your operation more convenient and simple.
3. If the fertilization concentration is stable, no additional power is needed, which saves your time and resources!
4. Scope of application: fertilization in small areas such as greenhouses.
Our venturi tubes are water driven, that is, they are driven by the pressure of the main irrigation pipe.
The energy to run these devices reduces the irrigation water pressure of the water pipes.
note:
The size is measured manually, please allow slight measurement errors. Due to the color display of different monitors, the color of the photo may be slightly different from the actual product.