Pool sand filter Valve 6 paths Gray side assembly

439,55 €
439,55 € 494,71 €
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Description

This sand filter for pool, which uses sand as a filtering means, is very effective to filter and purify the water of its pool. This is a very economical and low maintenance option so that the water of your pool continues to have a clean appearance. Made of high density polyethylene, this sand filter is very durable. The filter is designed to reach a flow of 9 m³/h. The maximum working pressure is 3.5 bars. To start the operation, 79 kg of filter sand (not included) are required. The filter is equipped with a multiport valve with 6 positions: filter, retrovado, rinse, winter, recirculation and closed. This sand filter is perfectly suitable for pool pumps of 0.75 hp. Note: It can be connected to 32 mm hoses and 38 mm in diameter.

  • Gray
  • Material: Plastic
  • Dimensions: 485 x 700 mm (High diameter)
  • Connection size: 38 mm
  • Filter surface: 0.233 m²
  • Suitable for pump with maximum flow of 9 m³/h
  • Maximum working pressure: 3.5 bar
  • Filtering sand necessary: ​​79 kg (not included)
  • Valve position: lateral assembly
  • Multiport valve with 6 -way value: filter, retrovado, rinse, winter, recirculation and closed
  • Suitable for connecting a 0.75 hp pump
  • Suitable for hoses with a diameter of 32 mm or 38 mm
  • Note: The pump is not included
WARNING • This equipment must be installed and repaired by an experienced and authorized technician in accordance with all applicable codes and standards. GPSR

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.