Reliance – Aquasystem 1000 Litre Heating Expansion Vessel XVES100170

SKU: RE-D-244
Availability: In stock (These vessels are sent direct from the manufacturer - please call us on 01691888595 to confirm availability)

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Overview

Aquasystem 1000 Litre Heating Expansion Vessel XVES100170

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.

Details

Aquasystem 1000 Litre Heating Expansion Vessel XVES100170

Dimensions:

H x 2160mm – D x 800mm

Fittings:

2 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

XVES100170

condition

Manufacturers Code

XVES100170

EAN

5060380354914

SKURE-D-244