Expansion Vessels

Expansion vessels are small tanks used to protect closed water heating systems and domestic hot water systems from excessive pressure which can become hazardous otherwise. Without an expansion vessel, the water system cannot allow cold water to expand as it is heated therefore creating a dangerous environment. If you've not found what you're looking for, check out our other range of Plumbing products.

 
 

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58 results

Type

Brackets (3)

Expansion Vessel (49)

Expansion Vessel and Check Valve Kit (1)

Expansion Vessel and Pressure Reducing Valve (1)

Filling Loops (4)

Brand

Altecnic (50)

Zilmet (5)

Hyco (2)

Intatec Limited (1)

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£10-£70 (15)

£70-£110 (13)

£110-£530 (13)

£530-£1050 (9)

£1050-£4160 (8)

Vessel Capacity (Litres)

Other (7)

0-49 (23)

50-99 (9)

100-199 (5)

200-299 (3)

300-399 (2)

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500-599 (2)

600-699 (2)

800-899 (2)

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Vessel Height (mm)

Other (8)

0-499 (24)

500-999 (14)

1000-1499 (7)

1500-1999 (3)

2000-2499 (1)

2500-2999 (1)

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Vessel Diameter (mm)

Other (8)

100-199 (2)

200-299 (11)

300-399 (8)

400-499 (11)

500-599 (4)

600-699 (5)

700-799 (9)

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Stock Status

In Stock Only (58)


Filter Results
58 results
altecnic-reflex-heating-expansion-vessels-with-legs

Altecnic Reflex 100L Heating Expansion Vessel With Legs

More Options Available
£276.00 inc
VAT
altecnic-reflex-heating-expansion-vessels-with-legs

Altecnic Reflex Heating Expansion Vessels With Legs

More Options Available
£103.19 inc
VAT
altecnic-reflex-heating-expansion-vessels-with-legs

Altecnic Reflex 35L Heating Expansion Vessel With Legs

More Options Available
£90.89 inc
VAT
Save £31.56 | Was £122.45
altecnic-reflex-flat-round-heating-expansion-vessels

Altecnic Reflex 10L Flat Round Heating Expansion Vessel

More Options Available
£81.42 inc
VAT
altecnic-reflex-heating-expansion-vessels-with-legs

Altecnic Reflex 200L Heating Expansion Vessel With Legs - HV200W

More Options Available
£419.72 inc
VAT
altecnic-reflex-potable-expansion-vessels-with-legs

Altecnic Reflex 50L Potable Expansion Vessel With Legs - PV50W

More Options Available
£212.33 inc
VAT
altecnic-reflex-potable-expansion-vessels-with-legs

Altecnic Reflex 60L Potable Expansion Vessel With Legs

More Options Available
£290.05 inc
VAT
zilmet-cal-pro-heating-expansion-vessels

Zilmet CAL-PRO 12L Heating Expansion Vessel - 1300001200

More Options Available
£56.67 inc
VAT
zilmet-cal-pro-heating-expansion-vessels

Zilmet CAL-PRO 24L Heating Expansion Vessel - 1300002400

More Options Available
£66.70 inc
VAT
zilmet-cal-pro-heating-expansion-vessels

Zilmet CAL-PRO 8L Heating Expansion Vessel - 1300000800

More Options Available
£53.70 inc
VAT
zilmet-cal-pro-heating-expansion-vessels

Zilmet CAL-PRO 18L Heating Expansion Vessel - 1300001800

More Options Available
£53.24 inc
VAT
altecnic-robokit-extra-expansion-vessels-with-legs

Altecnic Robokit Extra Expansion Vessels With Legs - CA-900035

More Options Available
£160.90 inc
VAT
altecnic-reflex-heating-expansion-vessels

Altecnic Reflex 25L Heating Expansion Vessel

More Options Available
£63.79 inc
VAT
Save £5.32 | Was £69.11
altecnic-sealed-system-kits

Altecnic 1/2 Sealed System Kit - CA-900000

More Options Available
£81.78 inc
VAT
altecnic-robokit-extra-expansion-vessels-with-legs

Altecnic Reflex 50L Robokit Extra With Legs

More Options Available
£448.44 inc
VAT
altecnic-robokit-extra-expansion-vessels-with-legs

Altecnic Reflex 80L Robokit Extra With Legs - CA-900080

More Options Available
£330.08 inc
VAT
altecnic-sealed-system-kits

Altecnic Sealed System Kits

More Options Available
£84.83 inc
VAT
altecnic-reflex-heating-expansion-vessels-with-legs

Altecnic Reflex 250L Heating Expansion Vessel With Legs

More Options Available
£559.98 inc
VAT
altecnic-reflex-potable-expansion-vessels

Altecnic Reflex Potable Expansion Vessels - PV33W

More Options Available
£132.66 inc
VAT
Save £87.00 | Was £219.66
altecnic-reflex-potable-expansion-vessels

Altecnic Reflex 12L Potable Expansion Vessel

More Options Available
£74.26 inc
VAT
altecnic-reflex-potable-expansion-vessels

Altecnic Reflex 25L Potable Expansion Vessel

More Options Available
£109.08 inc
VAT
altecnic-reflex-potable-expansion-vessels

Altecnic Reflex 18L Potable Expansion Vessel - PV18W

More Options Available
£90.37 inc
VAT
altecnic-reflex-potable-expansion-vessels

Altecnic Reflex 8L Potable Expansion Vessel

More Options Available
£78.25 inc
VAT
altecnic-reflex-heating-expansion-vessels-with-legs

Altecnic Reflex 800L Heating Expansion Vessel With Legs - HV800W

More Options Available
£1,445.93 inc
VAT
altecnic-reflex-heating-expansion-vessels-with-legs

Altecnic Reflex 600L Heating Expansion Vessel With Legs - HV600W

More Options Available
£3,932.75 inc
VAT
altecnic-reflex-heating-expansion-vessels-with-legs

Altecnic Reflex 500L Heating Expansion Vessel With Legs

More Options Available
£3,146.21 inc
VAT
altecnic-reflex-heating-expansion-vessels-with-legs

Altecnic Reflex 400L Heating Expansion Vessel With Legs

More Options Available
£887.72 inc
VAT
altecnic-reflex-heating-expansion-vessels-with-legs

Altecnic Reflex 300L Heating Expansion Vessel With Legs

More Options Available
£650.06 inc
VAT
altecnic-reflex-heating-expansion-vessels-with-legs

Altecnic Reflex 140L Heating Expansion Vessel With Legs

More Options Available
£999.16 inc
VAT
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