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: £42.18 Our Price:
£40.49 £33.74
Model: ZILMET CAL-PRO 8 L Type A Outlet: ¾”G SKU: 4669-061 RRP: £43.56 Our Price:
£41.82 £34.85
Model: ZILMET CAL-PRO 12 L Type A Outlet: ¾”G SKU: 4669-062 RRP: £43.77 Our Price:
£42.02 £35.02
Model: ZILMET CAL-PRO 18 L Type A Outlet: ¾”G SKU: 4669-063 RRP: £47.47 Our Price:
£45.58 £37.98
Model: ZILMET CAL-PRO 24 L Type A Outlet: ¾”G SKU: 4669-064 RRP: £52.45 Our Price:
£50.35 £41.96
Model: ZILMET CAL-PRO 35 L Type B Outlet: ¾”G SKU: 4669-065 RRP: £96.36 Our Price:
£92.51 £77.09
Model: ZILMET CAL-PRO 50 L Type B Outlet: ¾”G SKU: 4669-066 RRP: £120.10 Our Price:
£115.30 £96.08
Model: ZILMET CAL-PRO 80 L Type B Outlet: ¾”G SKU: 4669-067 RRP: £211.72 Our Price:
£203.26 £169.38
Model: ZILMET CAL-PRO 105 L Type B Outlet: ¾”G SKU: 4669-068 RRP: £274.99 Our Price:
£263.99 £219.99
Model: ZILMET CAL-PRO 150 L Type B Outlet: ¾”G SKU: 4669-069 RRP: £359.64 Our Price:
£345.25 £287.71
Model: ZILMET CAL-PRO 200 L Type B Outlet: ¾”G SKU: 4669-070 RRP: £431.22 Our Price:
£413.98 £344.98
Model: ZILMET CAL-PRO 250 L Type B Outlet: ¾”G SKU: 4669-071 RRP: £567.71 Our Price:
£545.00 £454.17
Model: ZILMET CAL-PRO 300 L Type B Outlet: ¾”G SKU: 4669-072 RRP: £681.74 Our Price:
£654.47 £545.39
Model: ZILMET CAL-PRO 400 L Type B Outlet: ¾”G SKU: 4669-073 RRP: £922.88 Our Price:
£885.96 £738.30
Model: ZILMET CAL-PRO 500 L Type B Outlet: 1”G SKU: 4669-074 RRP: £1,132.48 Our Price:
£1,087.18 £905.98
Model: ZILMET CAL-PRO 600 L Type B Outlet: 1”G SKU: 4669-075 RRP: £1,371.81 Our Price:
£1,316.94 £1,097.45
Model: ZILMET CAL-PRO 700 L Type B Outlet: 1”G SKU: 4669-076 RRP: £1,586.66 Our Price:
£1,523.20 £1,269.33
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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