FloraFlex Micro Dripper Assembly – 4 Way | Green 0.5 GPH | 90cm

This FloraFlex 4-Way Dripper assembly is a reliable and efficient irrigation solution for your plants. This single unit comes with the green 0.5GPH (1.9LPH) emitter split between the four dripper stakes providing a max flow rate of 0.15 GPH (047LPH) per stake, delivering water directly to the root zone. Experience optimal plant growth while conserving resources with this innovative assembly.

• Efficient Drip Irrigation: The 4-WAY MICRO DRIPPER STAKE ASSEMBLY ensures efficient water delivery directly to the root zone of your plants, minimizing water waste and reducing the risk of overwatering.
• Self-Cleaning Emitter: Equipped with a pressure-compensating emitter and a self-cleaning lateral torturous path, this assembly ensures a consistent water flow without clogging. It guarantees uninterrupted irrigation, promoting healthier plants.
• Easy Installation: The assembly comes with 4x Micro Tubes pre-attached to a 4-Way Splitter, along with 4x Torturous Path Micro Tube Stake Drippers already connected to the Micro Tubes. This hassle-free setup saves you time and effort during installation
• Wide Pressure Range: The recommended operating pressure for the Micro Dripper Assemblies is between 15-50 pounds per square inch (PSI), with an optimal range of 25-35 PSI. This adaptability ensures compatibility with various garden setups.

Specs

• Flow Rate: 0.15 GPH per stake
• Tube Length Options: 36″
• Recommended PSI: 15-50 PSI (optimal range: 25-35 PSI)
• Pressure Compensating Emitter: Yes
• Self-Cleaning Lateral Torturous Path: Yes
• Pump Requirement: Minimum Max Head Height / Total Lift of 40 feet
• Compatibility: Not compatible with Quick Disconnect Pipe Systems

Water Pressure with Pressure Compensating Emitters

Theoretically between the stated operating pressure range of an emitter, the volume of water coming out should be the same. The diaphragm inside the emitter opens when a pressure is reached and allows water to pass.

However, in practical terms even within the specified operating pressure range, the volume of water output from a Pressure-Compensating Drip Irrigation (PCJ) system can vary due to factors like emitter design, small pressure fluctuations, and maintenance conditions. Additionally, if emitters are clogged or not maintained properly, they may not provide the intended flow rate, leading to uneven watering.

Key Point on Clogging: Clogging is a common issue in drip irrigation systems, where debris or mineral deposits build up in emitters. This blockage restricts water flow, causing some plants to receive less water than they need, which can stress them or lead to uneven growth. However a partially clogged dripper may still work at higher pressure but restrict flow at lower pressure. ie the higher pressure will blast through the partial clog drippers. 

To prevent clogging, it’s crucial to regularly clean the emitters and use water filtration systems such as the 3/4″ High Pressure 130 micron Mesh Filter to ensure your irrigation system runs efficiently and your plants remain healthy. You can also use something like House and Garden Drip Clean, with your nutrients. 

Suggested High Pressure Pumps

The most common operating range is 20-40 psi / 1.4-2.8 bar . You MAY be able to get away with less pressure especially in a small setup 4 plants in a 1m tent where the reservoir is very close (and the pipework is not doing up down left right and loop-da-loops). To summarise some options for you

• Aquaking 7000LPH – 0.8 bar (not optimum but for the cost you may be able to get away with it in a small setup)
  

• Aquaking 800103 – 3 bar
  

• Clarke PSD1a Pump – 3 bar
  

• DAB Pump – whatever you want but must be used in conjunction with Floraflex Nylon Valve 2.0 and a controller like the Grow Link System
  

For the Aquaking and Clarke pump, you will need Aqua King to Floraflex coupling to join on to Floraflex tubing or similar LDPE material pipe work. In which case you  may also need a Floraflex hole puncher This will make light work of punching holes in. If there was ever a tool that you will be thankful for, its this bad boy

Also consider getting this Digital Time-r for your pump to set your feed schedules. This one goes down to the second and is way way way (!!) easier to setup. Please believe.

Considerations For Floraflex Drippers

If you have a large system with 10+ / pots that are far apart, then we suggest you use the Floraflex emitter 0.5GPH (punch holes in your drop line and stab these things into it!).

 This means water will only come out of the drippers once a certain amount of pressure has built up in the system – this ensures even watering across the entire system…otherwise, the ones closest to the pump will be fed first and the one at the back will get the least watering!

You’ll also need to install a Floraflex Micro-Drip Lateral Flush Valve (use a Floraflex 16/17mm Pipe Fitting T  piece & a Floraflex 16/17mm mm Pipe Fitting to 3-4″ Male Adaptor to connect it), check out the diagram on the top spin drippers product page for more info.