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: £39.79 Our Price:
£38.20 £31.83
Model: ZILMET CAL-PRO 8 L Type A Outlet: ¾”G SKU: 4669-061 RRP: £41.09 Our Price:
£39.44 £32.87
Model: ZILMET CAL-PRO 12 L Type A Outlet: ¾”G SKU: 4669-062 RRP: £41.29 Our Price:
£39.64 £33.03
Model: ZILMET CAL-PRO 18 L Type A Outlet: ¾”G SKU: 4669-063 RRP: £44.78 Our Price:
£42.98 £35.82
Model: ZILMET CAL-PRO 24 L Type A Outlet: ¾”G SKU: 4669-064 RRP: £49.48 Our Price:
£47.50 £39.58
Model: ZILMET CAL-PRO 35 L Type B Outlet: ¾”G SKU: 4669-065 RRP: £90.91 Our Price:
£87.28 £72.73
Model: ZILMET CAL-PRO 50 L Type B Outlet: ¾”G SKU: 4669-066 RRP: £113.30 Our Price:
£108.77 £90.64
Model: ZILMET CAL-PRO 80 L Type B Outlet: ¾”G SKU: 4669-067 RRP: £199.74 Our Price:
£191.75 £159.79
Model: ZILMET CAL-PRO 105 L Type B Outlet: ¾”G SKU: 4669-068 RRP: £259.42 Our Price:
£249.05 £207.54
Model: ZILMET CAL-PRO 150 L Type B Outlet: ¾”G SKU: 4669-069 RRP: £339.28 Our Price:
£325.70 £271.42
Model: ZILMET CAL-PRO 200 L Type B Outlet: ¾”G SKU: 4669-070 RRP: £406.81 Our Price:
£390.54 £325.45
Model: ZILMET CAL-PRO 250 L Type B Outlet: ¾”G SKU: 4669-071 RRP: £535.58 Our Price:
£514.15 £428.46
Model: ZILMET CAL-PRO 300 L Type B Outlet: ¾”G SKU: 4669-072 RRP: £643.15 Our Price:
£617.42 £514.52
Model: ZILMET CAL-PRO 400 L Type B Outlet: ¾”G SKU: 4669-073 RRP: £870.64 Our Price:
£835.81 £696.51
Model: ZILMET CAL-PRO 500 L Type B Outlet: 1”G SKU: 4669-074 RRP: £1,068.38 Our Price:
£1,025.64 £854.70
Model: ZILMET CAL-PRO 600 L Type B Outlet: 1”G SKU: 4669-075 RRP: £1,294.16 Our Price:
£1,242.40 £1,035.33
Model: ZILMET CAL-PRO 700 L Type B Outlet: 1”G SKU: 4669-076 RRP: £1,496.85 Our Price:
£1,436.98 £1,197.48
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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