• Description

• Visually effective demonstration of a wide variety of flow patterns around different shapes
• Ideal for individual as well as group work and classroom demonstrations
• Compact and free-standing
• Models easily cut from sheet (included) – almost any shape possible
• Ideal introduction to incompressible potential flow (aerodynamics)
• Source and sink points provided
• Can show soil seepage problems

Essential Services
• Clean, air-free water at 1 litre per minute at constant
pressure between 1.5 and 2.5 metres head. This can be
supplied by the Header Tank (H9a, available separately).
• A suitable drain.
Operating Conditions
Operating environment: Laboratory
Storage temperature range:
–25°C to +55°C (when packed for transport)
Operating temperature range: +5°C to +40°C
Specifications H9
Nett dimensions and weight:
720 mm x 520 mm x 470 mm and 18 kg
Approximate packed dimensions and weight:
0.176 m3 and 28 kg
Channel working section (nominal):
300 mm x 250 mm, depth 0.75 mm
Ancillaries (included):
• Rubber sheet (from which to cut models)
• All necessary pipe clips, connectors, pipes and tubing
• Dye bottle, clamp and dye
• Water jet vacuum pump
• Retort rod and clamp
• Adaptor
• Spare tap
• Transfusion clips
Specifications H9A
Nett dimensions and weight (mainly the tank):
600 mm wide x 445 mm deep x 430 mm height
and 13.5 kg all parts.
Approximate packed d