The Antelco Asta Drip PC is a pressure-compensating spike emitter for applying water directly around a plant's root zone. It is suited to pots, nurseries, shade houses, tree lots and landscape planting where individual plants need a controlled flow.

Select the required colour-coded output: 2 litres per hour in red, 4 litres per hour in black or 8 litres per hour in green. The pressure-compensating diaphragm helps maintain a more uniform discharge across a suitable operating-pressure range.

Key features

• Anchoring spike positions the outlet close to the plant
• Sealed turbulent flow path with pressure-compensating diaphragm
• Self-flushing action at low pressure
• Insect baffle and built-in inlet filter help reduce blockage risk
• UV-stabilised polypropylene body with silicone-rubber diaphragm

Connection note: Antelco specifies a 4 mm inlet barb for this emitter. Confirm the inside and outside dimensions of the intended micro tube rather than selecting solely from the nominal 6 mm product title.