UNIOVAL is an oval drip irrigation line with flat-shaped emitters integrated into the inner pipe wall. Available in 16 mm and 20 mm outside diameters with wall thicknesses of 0.6, 0.7, 0.8, 0.9, and 1.0 mm. Nominal flow options are 5.0 and 6.0 LPH at 1.0 bar, with emitter spacing options from 20 to 100 cm. Maximum lateral running length varies by pipe diameter, flow rate, inlet pressure, and emitter spacing. The oval pipe becomes round when pressurized and coils flat when not under pressure, reducing storage and handling volume.