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JOHNSEN EXPANSION VESSEL 8L RED DIA 3.4″ 2 GALLON PRESSURE TANK | DR8LR

Availability:

Slechts 6 resterend op voorraad


  • Pressure tanks
  • Brand: Johnson
  • Inlet Connection Size: 3/4″ BSP
  • Length: 25 cm
  • Size: 3/4 Inch
  • Weight: < 1kg
  • Dimensions: D-220.00mm H-295.00mm
  • Capacity: 8.00 Litres
  • Operates between -10°C and +100°C
  • Stops systems becoming over pressurized
  • Powder coated exterior for durability
  • Powder coated interior shell protects against corrosion
  • Proper tank sizing is critical to the longevity of your pump
    Maximum Working Pressure :

Online prijs:
SRD 486.36
Winkel prijs:
SRD 540.40

Slechts 6 resterend op voorraad

Artikelnummer: HDR8LR

Dit artikel delen

PRESSURE TANK EXPANSION VESSEL 8L RED DIA 3.4″ (2GALLON)

Easy to install and alleviates the need to fit a feed and expansion tank in the loft. Air and water are separated by a flexible diaphragm.
This size can be wall mounted.

This Pressure Tank Expansion Vessel is a small tank used to protect closed (not open to atmospheric pressure) water heating systems & domestic hot water systems from excessive pressure. The tank is partially filled with air, whose compressibility cushions shock caused by water hammer. It also absorbs excess water pressure caused by thermal expansion.

Expansion Vessels operate on the basis that the internal chamber is separated by a rubber membrane; inside this membrane sits the water (surrounding this sits a pocket of air). As the water inside the sealed system is heated, the water pressure increases. Being that water is non compressible, the air inside the air chamber of the Expansion Vessel will become compressed, thus leaving the system safe from over pressurization. As water can increase by 4.5% volume when heated from 0-100° C, a Expansion Vessel is a vital part of any sealed heating system.

Not for use with potable water.

Technical Description:

Maximum Working Pressure : 0-6bar 
Inlet Connection Size: 3/4″ BSP
Size: 3/4 Inch
Weight: < 1kg
Dimensions: D-220.00mm H-295.00mm
Capacity: 8.00 Litres


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Artikelnummer: HDR8LR Categorieën: ,
  • Brand: Johnson
  • Inlet Connection Size: 3/4″ BSP
  • Length: 25 cm
  • Size: 3/4 Inch
  • Weight: < 1kg
  • Dimensions: D-220.00mm H-295.00mm
  • Capacity: 8.00 Litres
  • Absorbs excess water pressure
  • Ideal for central heating systems
  • Operates between -10°C and +100°C
  • Stops systems becoming over pressurized
  • Powder coated exterior for durability
  • Powder coated interior shell protects against corrosion
  • Proper tank sizing is critical to the longevity of your pump
    Maximum Working Pressure :

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