IRRIGATION WATER MANAGEMENTTo support classroom teaching in irrigation.
To support classroom teaching in irrigation, Armfield has produced three displays of equipment dealing with surface, sprinkler and trickle irrigation. These allow students to see and handle equipment they will meet in the field.
Many of the smaller pieces of equipment such as trickle emitters, sprinklers etc., are attractively displayed to show how systems are linked together. Some of the components are sectioned so that the internal workings can be clearly seen. They are mounted on boards and fitted into a free-standing support frame which can be placed in one corner of a classroom or laboratory. Larger items of equipment are usually free standing and would be laid out in an open space. Some equipment is too large for classroom display and so photographs and diagrams are used in their place.
Typical displays include:
Surface Irrigation (FEL7-20)
Syphons, spiles, alfalfa valve, measuring flumes, weirs, notches, gated
pipes, etc.
Sprinkler Irrigation (FEL7-21)
Standard twin nozzle, low angle sector, gear driven, pop-up and low volume
sprinklers, rain gun, pressure and discharge regulators, pipe couplings
and fittings, quick release standpipes, filters, pressure gauge, etc.
Trickle Irrigation (FEL7-22)
Selection of emitters:long flow path, pressure regulated orifice, vortex,
micro-tube, mini- sprinklers and bubblers. Pressure regulator, flow control
valve, pipe samples and fittings, filters, pressure gauge etc.
Volume 0.10m3
Gross weight: 20kg
Height: 0.70m
Width: 1.20m
Depth: 0.015m
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