For sealed heating installations and chilled water (cooling) installations.
- Nitrogen gas filling for longer maintenance of pre-pressure.
- Each vessel is factory tested.
- Diaphragm: Flexible rubber with rolling action.
Specification
- Maximum working pressure: 3.0 or 6.0 bar.
- Vessels in accordance with EN13831.
- Suitable for systems with a maximum system temperature of 120 °C.
- Min. / max. temperature diaphragm: -10 / 70 °C.
- Suitable for addition of glycol-based anti-freeze up to 50%.
- Deep drawn steel vessel halves with zinc plated steel clench ring.
- In accordance with Pressure Equipment Directive 2014/68/EU.
- Contra-Flex 35 – 80: With feet.
Data Sheet DownloadWarranty
12 months from your purchase.
*To apply warranty:
In using the products purchased through Website, electric and plumbing work requires a licence according to the local regulations you are in.
Delivery
Important:
DO NOT INSTALL ANY PRODUCTS THAT MAY HAVE BEEN DAMAGED BEFORE FIRST CONTACTING
- Product Status
If you have any concerns or questions about your order, contact us at info@underfloorheatingshop.com.au and we will be happy to assist you. - Return and Exchange
If, for whatever reason, you need to change or return an order, please contact us at info@underfloorheatingshop.com.au We will always do our best to accommodate your needs.
You should check your goods as soon as you received and you in order to ensure in 30 days that;
- Correct items and correct quality that you have ordered
- Check if items are not damaged or faulty.
If you wish to return or exchange the items, the items must be;
- Same condition as when you first received your items from us.
- You will be charged 10% of the restocking fee
- You will be charged freight cost to Underfloor Heating Shop Warehouse (NSW)