UBBINK UV-C UNIT ALCCREA 55000 55 W 1355142

276,93 €
276,93 € 311,68 €
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Description

This UV-C 55000 Algclear Unit 1355142 of Ubbink, maintains its clean pond water without germs, which are responsible for the growth of algae, through UV light. The UV-C 55000 Algclear Unit can be used in ponds with a maximum volume of 27500 L / 55000 L (pond with fish / pond without fish). At the entrance, the water is put in rotation around the UV-C glass through a spiral inside the housing. This allows a longer and more effective irradiation of water. The unit is certified by VDE. The delivery includes: 1 x UV-C unit, 2 x assembly supports, 2 x universal sleeves 38 mm (1 1/2 "), 1 x UV-C lamp, 1 brochure with instructions.

  • Nominal voltage: 230 V AC, 50 Hz
  • UV-C lamp type: TUV-PL
  • Power: 55 w
  • Housing material: Butadiene stretch acrylonitrile (ABS)
  • UV-C capacity after 5000 h: 85%
  • Maximum pond capacity without fish: 55000 L
  • Maximum pond capacity with fish: 27500 L
  • Input connection: 38 mm (1 1/2 ")
  • Departure connection: 38 mm (1 1/2 ")
  • 4.85 m feeding cable
  • Security disconnection: yes
  • Used as UV filter, UV clarifier

How much stone do I need?

How much stone do I need for the ground?

For shot and gravel song:
• ± 80kg per m², based on a 5cm layer.*For granulometries> 32mm a thicker layer is necessary.• Saca consumption: 1000kg = 0.625m³.
• Covering capacity: ± 12.5m² with a layer of 5 cm.

For pine cortex:
• ± 70L per m², based on a 5cm layer.
• Saca consumption: 1000L = ± 1m³ = ± 600kg
• Covering capacity: ± 14m² with a layer of 5 cm.

For volcanic, slate and chamota:
• ± 50kg per m², based on a 5cm layer.
• Saca consumption: 1000kg = ± 1m³
• Covering capacity: ± 20m² with a layer of 5 cm

How much stone do I need to fill a gabion?

Density of ± 1,650kg by 1m³.

The calculation is very simple to understand with an example, if you have a 100x50x30 cm gav. You have to make the following accounts:
1x0.5x0,3 = 0.15m³
0.15x1,650 = 247.50kg. stone.
*It is always good to calculate an extra 5%, since the gavions when filling them are a little and always enters some more stone than in the theoretical calculations.

Clarifications

ATTENTION!

Granulometries are sizes of sizes

Real sizes can vary slightly, since when talking, for example, 60-80mm stone, it means that the stones pass through a square mesh of 80x80mm. and do not go through a 60x60mm.
This 80x80 mesh can pass a 100mm stone. long and 65mm. wide so there may be a percentage of stones greater than 80 and less than 60mm.

Broken stones

On the other hand, in the stones of more than 60mm. There is a percentage of up to 10% stones that can be broken during classification, washing, loading and downloading, today we have no machinery that avoids those breaks.

In the photos you can see, only real products are seen, broken pieces have been removed.

Dust and sand in products

This product is not washed, so it contains dust, sand and even traces of other products due to processing and transport. This is not a problem when using it; The stone will be washed alone over time or can throw water before using it.