Zilmet Cal-Pro Central Heating Expansion Vessels

Zilmet CAL-PRO are membrane expansion tanks for closed circuit central heating systems.
Grouped product items
Model Outlet SKU RRP Our Price (ex VAT)
Model: ZILMET CAL-PRO 4L Type A Outlet: ¾”G SKU: 4669-060 RRP: £34.05 Our Price:
£27.24
Model: ZILMET CAL-PRO 8 L Type A Outlet: ¾”G SKU: 4669-061 RRP: £36.18 Our Price:
£28.94
Model: ZILMET CAL-PRO 12 L Type A Outlet: ¾”G SKU: 4669-062 RRP: £36.36 Our Price:
£29.09
Model: ZILMET CAL-PRO 18 L Type A Outlet: ¾”G SKU: 4669-063 RRP: £39.44 Our Price:
£31.55
Model: ZILMET CAL-PRO 24 L Type A Outlet: ¾”G SKU: 4669-064 RRP: £43.58 Our Price:
£34.86
Model: ZILMET CAL-PRO 35 L Type B Outlet: ¾”G SKU: 4669-065 RRP: £80.06 Our Price:
£64.05
Model: ZILMET CAL-PRO 50 L Type B Outlet: ¾”G SKU: 4669-066 RRP: £96.95 Our Price:
£77.56
Model: ZILMET CAL-PRO 80 L Type B Outlet: ¾”G SKU: 4669-067 RRP: £170.93 Our Price:
£136.74
Model: ZILMET CAL-PRO 105 L Type B Outlet: ¾”G SKU: 4669-068 RRP: £222.00 Our Price:
£177.60
Model: ZILMET CAL-PRO 150 L Type B Outlet: ¾”G SKU: 4669-069 RRP: £290.34 Our Price:
£232.27
Model: ZILMET CAL-PRO 200 L Type B Outlet: ¾”G SKU: 4669-070 RRP: £348.13 Our Price:
£278.50
Model: ZILMET CAL-PRO 250 L Type B Outlet: ¾”G SKU: 4669-071 RRP: £458.33 Our Price:
£366.66
Model: ZILMET CAL-PRO 300 L Type B Outlet: ¾”G SKU: 4669-072 RRP: £550.39 Our Price:
£440.31
Model: ZILMET CAL-PRO 400 L Type B Outlet: ¾”G SKU: 4669-073 RRP: £745.06 Our Price:
£596.05
Model: ZILMET CAL-PRO 500 L Type B Outlet: 1”G SKU: 4669-074 RRP: £914.28 Our Price:
£731.42
Model: ZILMET CAL-PRO 600 L Type B Outlet: 1”G SKU: 4669-075 RRP: £1,107.49 Our Price:
£885.99
Model: ZILMET CAL-PRO 700 L Type B Outlet: 1”G SKU: 4669-076 RRP: £1,280.95 Our Price:
£1,024.76
Zilmet CAL-PRO are membrane expansion tanks for closed circuit central heating systems.

Cal-Pro expansion vessels are suited to absorb the increased water volume when the temperature in the heating system increases. Cal-Pro's are constructed with an SBR membrane and manufactured according to CE norm 97/23 for centralised non potable water heating systems.

Specifications
►Maximum working temperature: -10/+99°C
►Maximum working pressure (4-8 litres): 5 bar
►Maximum working pressure (12-50 litres): 4 bar
►Maximum working pressure (80-800 litres): 6 bar

Zilmet Type 'A' have inlet connection on bottom for mounting directly onto pipework
Zilmet Type 'B' are free standing and have inlet connection on side.

Express and Premium delivery rates do not apply to expansion vessels over 50 litres. Please call for an individual quotation for urgent deliveries.

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Note: Express & Premium delivery rates do not apply to expansion vessels over 50 litres. Please call for an individual quotation for urgent deliveries.

UK & Ireland Delivery CostsDelivery Map

Zone 1 - England, Wales and Southern Scotland

Standard Delivery (2-3 working days) - Orders Under £100 - £7.50 / Over £100 - FREE

Express Next Working Day - £15

Premium Next Working Day (delivery before 13.00) - £26

Zone 2 - Scottish Highlands & Islands, Northern Ireland, Isle of Man, Scilly & Channel Isles

Standard Delivery (2-3 working days) - Orders Under £100 - £15.50 / Over £100 - FREE

Zone 3 - Republic of Ireland

Standard Delivery (3-5 working days) - Orders Under £100 - £17.50 / Over £100 - FREE

Orders must be placed before 14.00 for next day and premium next day delivery.

International Delivery

We offer a first class worldwide export service. Please contact us here for a price.