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Design /Application Data
A curtain of water tumbling down to form a waterfall can have varying widths and heights. As the thickness of the water film depends on these two factors. So will the quantity of water that the pump is required to circulate. Water is pumped by a concealed unit from a lower basin, through one or more pressure lines, into a trough with a shaped overflow, the width and height of which determine the pattern of the waterfall. Most arrangements require an adjustable lip at the beginning of the overflow and a "weir" edge on the other side. With wide waterfalls, the lip should be adjusted perfectly level to prevent the water film from breaking up. It is also important that leaves and dirt do not collect on either the "fall-away" or lip.
Important
• Lip and weir edge should be kept clean.
• Avoid sitting under trees (leaves and twigs).
• Try to protect from wind.
• Ensure pump is correctly sized.
Specification Data
Material of construction is stainless steel
Operation Data
- Noise : Good
- Splash/Mist : Poor
- Visibility : Good
- Wind Stability : Poor
- Aeration Quality : Poor
Hydraulic Data
| Model No |
Fall Width D (mm) | BSP/NPT | Dimension A(mm) | Dimension B(mm) | Dimension C(mm) | LPM | Ideal Water Height |
|---|---|---|---|---|---|---|---|
| WFS300 | 300 | 1” | 178 | 152 | 229 | 60 | 600mm |
| WFS450 | 450 | 1½” | 254 | 229 | 356 | 90 | 600mm |
| WFS600 | 600 | 1½” | 254 | 229 | 356 | 120 | 800mm |
| WFS750 | 750 | 2” | 254 | 229 | 356 | 150 | 900mm |
| WFS900 | 900 | 2” | 254 | 229 | 356 | 180 | 1200mm |
| WFS1050 | 1050 | 2” | 254 | 229 | 356 | 210 | 1200mm |
| WFS1200 | 1200 | 2 ½” | 254 | 229 | 356 | 240 | 1500mm |
| WFS1350 | 1350 | 2 ½” | 254 | 229 | 356 | 270 | 1500mm |
| WFS1400 | 1400 | 3” | 254 | 229 | 356 | 320 | 1500mm |
| WFS1450 | 1450 | 3” | 254 | 229 | 356 | 350 | 1500mm |
| WFS1500 | 1500 | 3” | 254 | 229 | 356 | 370 | 1500mm |
