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  • Ubbink Manguera de presión espiral 32 mm 10 m negro

Ubbink spiral pressure hose 32 mm 10 m black

76,32 €
76,32 € 85,90 €
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Description

This 32 mm diameter spiral pressure hose, resistant to UV, black and reinforced UBBINK rays is suitable for connecting filters to a pond pump. Reliable pressure classification: spiral hose can support a pressure of 3 bars. The smooth interior of the hose minimizes pressure loss. 10 m versatile man: this pump hose has a considerable length of 10 meters, which guarantees an efficient water flow and makes it the perfect accessory for maintenance needs of your pond. Spiral design: it is robust but flexible, with a spiral structure for reinforcement. This protects the hose from the filter pump against impacts, crushes, twisting and abrasion.

  • Color: black
  • Material: PVC
  • Length: 10 m
  • Diameter: 32 mm
  • UV -resistant
  • Reinforced spiral hose
  • To connect filters to a pond pump
  • The smooth interior minimizes pressure loss
  • Nominal pressure: 3 bar
  • Connection type: 1 1/4 "

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.