Page 118 - Toro Irrigation Product Catalogue August 2020

Drip-In Classic Drip Tube
™

Application

• Vineyards
• Orchards
• Row Crops
One piece in-line drip tube, tough and economical,
designed for all permanent or row crop applications.
• High clog resistance due to wide turbulent passage
way and raised inlet filter
• Extremely accurate flow rate due to high quality
control
• Self-flushing in-built filter for added protection
• Two directly opposed outlet holes to minimise exit hole
clogging
• Substantial installation savings as there is no hole The emitter design creates turbulent flow which ensures
punching, lost emitters or handling damage maximum blockage resistance. The emitter is fused to the inside
• Available in factory spaced intervals or custom made of the tube as it is extruded in the manufacturing process and
to your spacing requirements provides substantial savings on installation costs.
• Suitable for recovery and re-use in row crops
• Available in 16 mm nominal diameter Clear Tube shown for demonstration purposes only.

Emitter Flow Equation The Drip-In™ Emitter
Q = k pP x
Q = Flow in Lph
P = Pressure in metres
x = emitter exponent
k p = emitter constant

Emitter Barb Pressure Loss Equation inserted in the tube . . .
H b = k bv 2
2g
g = gravitation acceleration m/sec²
v = velocity (m/sec)
H b = emitter pressure loss (m)

becomes a permanent part of it.

16mm Drip-In Classic Emitter Tube Dimensions
Nom. Flow (Lph) 2.0 4.0 Nom. ID OD Coil Max
Diam (mm) (mm) Length Pressure
Exponent, x 0.5305 0.507 (mm) (m) (kPa)
Constant, kp 0.5757 1.245
16 14 16 450 350
Barb factor, k b 0.9 0.9

Company policy is one of constant improvement and therefore changes in specifications may
108 be made without notice and without incurring liability. Please refer to www.toro.com.au
Toro Australia Pty Ltd, 53 Howards Road, Beverley, South Australia, 5009.
Phone 1300 130 898, fax (08) 8243 2488. A.B.N. 47 001 310 443