Claber 91227 0 to 40 L/H Stake Mounted Dripper 

For direct installation into the 1/2 inch (13 - 16 mm) main tube or into the 1/4 inch (4 - 6 mm) feeding tube. 
Flow rate adjustable from 0 to 40 litres per hour. 
Easily disassembled for cleaning. 
Blister of 10 pcs. 

Weight (KG): 0.250