Claber 90357 Drip Tube – Frequently Asked Questions
What is the Claber 90357 drip tube used for?
The Claber 90357 is an in-line drip irrigation tube designed to deliver water slowly and evenly directly to plant roots. It is ideal for watering vegetable beds, flower borders, hedges, shrubs, and greenhouse crops.
How long is the Claber 90357 dripper tube?
The tube is supplied in a 50 metre roll, making it suitable for long planting rows or multiple garden areas.
What size fittings does it use?
The drip tube is compatible with standard 1/2″ (13–16 mm) hose fittings, which are commonly used in garden irrigation systems.
How far apart are the drippers?
The integrated drippers are spaced at 33 cm intervals, providing even water distribution along the length of the tube.
How much water does each dripper deliver?
Each dripper delivers approximately 2 litres per hour, ensuring slow, efficient watering that reduces runoff and evaporation.
Does the drip tube require a pressure regulator?
Yes. The Claber 90357 is designed to operate at low pressure (around 1 bar). A pressure regulator is required when connecting to a mains water supply.
Can it be used with an automatic water timer?
Yes. The drip tube works perfectly with automatic tap timers, making it ideal for hands-free irrigation schedules.
Is a filter required?
Yes. Using a water filter is strongly recommended to prevent dirt or debris from clogging the integrated drippers and to extend the tube's lifespan.
Can the drip tube be buried underground?
The tube can be surface-laid or lightly covered with soil or mulch, but it is not designed for deep burial.
Can the tube be cut to length?
Yes. The drip tube can be cut to the required length using standard pipe cutters or scissors, and reconnected using 1/2″ drip fittings.
Is the Claber 90357 suitable for greenhouse use?
Yes. It is well-suited for greenhouses, polytunnels, and raised beds, where controlled, efficient watering is essential.
Is the drip tube UV-resistant?
Yes. The tube is made from UV-resistant polyethylene, designed for long-term outdoor use.
Will all drippers output the same amount of water?
Yes. The integrated drippers are designed to deliver uniform output along the tube when operated at the correct pressure.
Can it be used on sloped ground?
It can be used on gentle slopes, but for the best performance and even watering, the tube should be laid as level as possible.
Where is the Claber 90357 manufactured?
The Claber 90357 drip tube is manufactured in Italy and sold in the UK by Topiary Garden.
