Article-Nr.: C-3301

• Up to 5.000 pieces
  93.60 €*
  Basic price: 0.94 € per pcs
• From 5.000 pieces
  76.05 €*
  Basic price: 0.76 € per pcs
• From 25.000 pieces
  64.22 €*
  Basic price: 0.64 € per pcs

* plus 19 % VAT plus delivery

Article Description

Hollow balls for covering large areas of fire fighting- and rain water reservoirs on or close to airports. Water reservoirs attract birds. This can be effectively prevented by covering with hollow balls, which make the airports less attractive to birds.

Blowing away in the wind is prevented by mixing air- and water filled balls. The ratio should be ca. 70:30.

The balls are spread on the surface and cover reliably ca. 90% of the surface.

• Dimensions: 100 mm diameter
• Weight: 46 g (air-filled), 250 g (water-filled)
• Material: HDPE, black, UV-stabilised
• Cover: ca. 116 pieces/m2
• Life: at least 10 years under normal conditions
• 1 unit= 100 pieces

Hollow balls are also used to deny birds access to toxic waters. In the agricultural sector large seas with fish farms can be protected from cormorants etc.