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: £38.26 Our Price:
£36.73 £30.61
Model: ZILMET CAL-PRO 8 L Type A Outlet: ¾”G SKU: 4669-061 RRP: £39.51 Our Price:
£37.93 £31.61
Model: ZILMET CAL-PRO 12 L Type A Outlet: ¾”G SKU: 4669-062 RRP: £39.70 Our Price:
£38.11 £31.76
Model: ZILMET CAL-PRO 18 L Type A Outlet: ¾”G SKU: 4669-063 RRP: £43.06 Our Price:
£41.34 £34.45
Model: ZILMET CAL-PRO 24 L Type A Outlet: ¾”G SKU: 4669-064 RRP: £47.58 Our Price:
£45.67 £38.06
Model: ZILMET CAL-PRO 35 L Type B Outlet: ¾”G SKU: 4669-065 RRP: £87.41 Our Price:
£83.92 £69.93
Model: ZILMET CAL-PRO 50 L Type B Outlet: ¾”G SKU: 4669-066 RRP: £108.94 Our Price:
£104.58 £87.15
Model: ZILMET CAL-PRO 80 L Type B Outlet: ¾”G SKU: 4669-067 RRP: £192.06 Our Price:
£184.38 £153.65
Model: ZILMET CAL-PRO 105 L Type B Outlet: ¾”G SKU: 4669-068 RRP: £249.44 Our Price:
£239.46 £199.55
Model: ZILMET CAL-PRO 150 L Type B Outlet: ¾”G SKU: 4669-069 RRP: £326.23 Our Price:
£313.18 £260.98
Model: ZILMET CAL-PRO 200 L Type B Outlet: ¾”G SKU: 4669-070 RRP: £391.16 Our Price:
£375.52 £312.93
Model: ZILMET CAL-PRO 250 L Type B Outlet: ¾”G SKU: 4669-071 RRP: £514.98 Our Price:
£494.38 £411.98
Model: ZILMET CAL-PRO 300 L Type B Outlet: ¾”G SKU: 4669-072 RRP: £618.41 Our Price:
£593.68 £494.73
Model: ZILMET CAL-PRO 400 L Type B Outlet: ¾”G SKU: 4669-073 RRP: £837.15 Our Price:
£803.66 £669.72
Model: ZILMET CAL-PRO 500 L Type B Outlet: 1”G SKU: 4669-074 RRP: £1,027.29 Our Price:
£986.20 £821.83
Model: ZILMET CAL-PRO 600 L Type B Outlet: 1”G SKU: 4669-075 RRP: £1,244.38 Our Price:
£1,194.60 £995.50
Model: ZILMET CAL-PRO 700 L Type B Outlet: 1”G SKU: 4669-076 RRP: £1,439.28 Our Price:
£1,381.70 £1,151.42
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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