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: £36.09 Our Price:
£34.64 £28.87
Model: ZILMET CAL-PRO 8 L Type A Outlet: ¾”G SKU: 4669-061 RRP: £37.27 Our Price:
£35.78 £29.82
Model: ZILMET CAL-PRO 12 L Type A Outlet: ¾”G SKU: 4669-062 RRP: £37.45 Our Price:
£35.95 £29.96
Model: ZILMET CAL-PRO 18 L Type A Outlet: ¾”G SKU: 4669-063 RRP: £40.62 Our Price:
£39.00 £32.50
Model: ZILMET CAL-PRO 24 L Type A Outlet: ¾”G SKU: 4669-064 RRP: £44.89 Our Price:
£43.09 £35.91
Model: ZILMET CAL-PRO 35 L Type B Outlet: ¾”G SKU: 4669-065 RRP: £82.46 Our Price:
£79.16 £65.97
Model: ZILMET CAL-PRO 50 L Type B Outlet: ¾”G SKU: 4669-066 RRP: £102.77 Our Price:
£98.66 £82.22
Model: ZILMET CAL-PRO 80 L Type B Outlet: ¾”G SKU: 4669-067 RRP: £181.19 Our Price:
£173.94 £144.95
Model: ZILMET CAL-PRO 105 L Type B Outlet: ¾”G SKU: 4669-068 RRP: £235.32 Our Price:
£225.91 £188.26
Model: ZILMET CAL-PRO 150 L Type B Outlet: ¾”G SKU: 4669-069 RRP: £307.76 Our Price:
£295.45 £246.21
Model: ZILMET CAL-PRO 200 L Type B Outlet: ¾”G SKU: 4669-070 RRP: £369.02 Our Price:
£354.26 £295.22
Model: ZILMET CAL-PRO 250 L Type B Outlet: ¾”G SKU: 4669-071 RRP: £485.83 Our Price:
£466.39 £388.66
Model: ZILMET CAL-PRO 300 L Type B Outlet: ¾”G SKU: 4669-072 RRP: £583.41 Our Price:
£560.08 £466.73
Model: ZILMET CAL-PRO 400 L Type B Outlet: ¾”G SKU: 4669-073 RRP: £789.76 Our Price:
£758.17 £631.81
Model: ZILMET CAL-PRO 500 L Type B Outlet: 1”G SKU: 4669-074 RRP: £969.14 Our Price:
£930.37 £775.31
Model: ZILMET CAL-PRO 600 L Type B Outlet: 1”G SKU: 4669-075 RRP: £1,173.94 Our Price:
£1,126.98 £939.15
Model: ZILMET CAL-PRO 700 L Type B Outlet: 1”G SKU: 4669-076 RRP: £1,357.81 Our Price:
£1,303.50 £1,086.25
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 vessels 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.

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 (2-5 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 (3-5 working days) - Orders Under £100 - £15 / Over £100 - FREE

Express Delivery (2-3 working days) - £15

Zone 3 - Republic of Ireland

Standard Delivery (3-5 working days) - Orders Under £100 - £15 / 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.

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