Zilmet Vsg Expansion Vessel For Temperature Reducing In Solar Systems

More Views

Zilmet Vsg Expansion Vessel For Temperature Reducing In Solar Systems


Estimated Delivery:

1 to 2 Working Days ✝FREE
Orders placed before 1pm are processed the same day, delivery times are between 8am & 6pm Monday to Friday, all deliveries require a signature, for delivery instructions please use the notes section during checkout.
Please see below for Items you will also require for this product.

Availability: In stock

Price From: £48.22 (inc VAT)
Reset Configuration

✝ Subject to stock availability. UK Mainland only. Delivery fees and times to Northern Ireland, Scottish Highlands & Isles, Isle of Man, Isle of Wight, Isles of Scilly, and the Channel Isles may vary. Deliveries are made during working days only.

Product Description


Zilmet VSG vessel provides a method of heat dissipation above the expansion vessel, protecting the membrane from excessive temperatures. The correctly sized additional tank also allows a decrease in the temperature of the solar liquid in the expansion system. Made in Italy . It is worth remembering that this option is rarely used when the heating system is placed on the roof due to the fact that the piping runs are shorter than normal. From our own experience and from researching the different international regulations on solar energy, it's recommended that when the fluid volume between the collector and the expansion vessel is less than 50% of the wet side volume (between the extended diaphragm and the vessel inlet) the use of an additional tank is suggested.

Vsg Expansion vessel Feature:

  • Expansion Vessel for temperature reducing in solar systems
  • Max. operating pressure: 10 bar
  • Operating temperature: -10°C - 110°C
  • Vessel Capacity: 5 Litres to 200 Litres
  • Shell: Carbon Steel
  • Colour: White
  • Made in Italy
  • Guarantee : 1 Year

Technical Information

Additional Information

Oil Tank Material Carbon Steel
Oil Tank Colour White


Here at TradePlumbing.co.uk we have the returns period is the standard 30 days, as we understand that sometimes there may be the odd item left over from a project or you may have an unexpected delay to a project meaning that you need the added peace of mind when ordering products in case a return is necessary.

We truly believe in being able to offer customers a flexible service and this extended period allows us to go that little extra to help you when in need, as long as goods are returned in the same condition as received we are happy to help.

To return any time initially please email your request to our Customer Support team at customerservice@tradeplumbing.co.uk along with your TP - Order Reference, please allow at least 1 working day for response and we will take it from there.

To View our complete Return Policy Click on Return and Refunds