Carbon Steel Expansion Tank with 150 Liters Capacity En 13831 Certified

Carbon Steel Expansion Tank with 150 liters Capacity EN 13831 Certified


The DualCore™ series of pressure tanks, independently developed by Influx (Danyang) Technology Co. Ltd., uses an all-in-one manufacturing process for both the tank body and built-in bladders as its key advantage, completely avoiding the compatibility risks and supply chain fluctuations of the traditional OEM model.

The product strictly meets DIRECTIVE 2014/68/EU and the EN13831:2007 standard. Its 10~16 bar high-pressure design and a wide volume range of 100L to 10,000L makes it ideal for stable water supply in high-rise buildings, industrial circulation systems, and other demanding scenarios.

The replaceable bladder and built-in high-precision pressure gauge further enhance user experience - the bladder can be quickly replaced to extend the tank's life. In contrast, real-time pressure monitoring boosts operation and maintenance efficiency, setting a technical benchmark for reliable water supply from production to service.

1.Flange hanging bladder

2. Carbon tank, Weather resistant coating

3. Pre-charging AlR

4. Pressure gauge

5.Water storage

6.Inflatable port

7. Self-produced butyl bladder
    NO recycled rubber

8. High-precision welding

9. Flange, stainless steel lining plate, bolt fixing

10.Stainless stee interface