Reliance – Aquasystem 150 Litre Heating Expansion Vessel XVES100110

SKU: RE-D-246
Availability: In stock (These vessels are sent direct from the manufacturer - please call us on 01691888595 to confirm availability)

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£207.06 EXCL. TAX

£248.47 INCL. TAX

Overview

Aquasystem 150 Litre Heating Expansion Vessel XVES100110

Features:

  • Vessel with internal membrane preventing water contact with the steel shell, stopping internal corrosion.
  • Vessel can be serviced without being removed due to replaceable membrane.
  • Vessel has pre-charged valve for topping up air pressure.

In stock

    Details

    Aquasystem 150 Litre Heating Expansion Vessel XVES100110

    Dimensions:

    H x 795mm – D x 550mm

    Fittings:

    1 inch

    Heating Vessel Sizing Guide

    The following guide has been prepared as an aid to correctly size a sealed heating system expansion vessel, for further information please contact us.

    Vessel Size (litres)Static Head (metres)Boiler Rating (kW)BTU
    55
    10
    8.90
    7.18
    30,366
    22,559
    85
    10
    14.33
    11.50
    45,024
    36,133
    125
    10
    21.58
    17.25
    67,804
    54,199
    185
    10
    15
    32.50
    25.83
    19.25
    102,115
    81,157
    60,483
    245
    10
    15
    43.07
    34.48
    25.90
    135,321
    108,331
    81,356
    355
    10
    15
    63.00
    50.30
    37.50
    197,925
    158,020
    117,716
    505
    10
    15
    90.16
    71.80
    53.65
    283,241
    225,550
    168,350
    805
    10
    15
    143.70
    115.00
    86.10
    451,505
    361,330
    270,526
    1005
    10
    15
    179.60
    143.70
    107.70
    564,303
    541,505
    338,393

    If the system volume is known, expansion vessels can be sized with the formula:

    V = eC / (1 – (p1/p2))

    V    The total volume or nominal size of the expansion vessel. It is not the acceptance volume. (See product description).

    C    The total volume of water in the system (litres).

    P1   The fill pressure of the system in Bars absolute (atmospheric or gauge pressure plus one Bar).

    P2   The setting of the expansion/pressure relief valve in Bars absolute (atmospheric or gauge pressure plus one Bar).

    e    The expansion factor that relates to the maximum system requirements.

    Expansion factor ‘e’Temperature °C
    0.032485
    0.035990
    0.039695
    0.0434100

    Additional information

    Weight50 kg
    Manufacturers Code

    XVES100110

    condition

    EAN

    5060380354907

    Manufacturers Code

    XVES100110

    SKURE-D-246

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