How to Conduct Leakage Check for Titanium Heat Exchangers?

How to Conduct Leakage Check for Titanium Heat Exchangers?

Connect the heat exchanger with water pipes and charge water pressure up to 4 bar to see if water leaks from the PVC shell. 100% check on every heat exchanger with 4 bar water pressure and 6 bar as random check on some pieces. 

P.S.: Water pressure for normal pool system is 2 bar only.

Titanium heat exchangers are kept at high pressure of nitrogen in the titanium coil inside for 48 hours to check refrigerant circuit leakage before being assembled, also 100% checked. 

Wotech Heat Pump in MCE Exhibition

Wotech Heat Pump in MCE Exhibition 

Wotech heat pumps (www.wotech.cn) are sold to Europe, South Africa, South and Southeast Asia, Australia, South America, and other areas all over the world. Our brand has a positive image among our oversea distributors.

 We believe that quality is the ever-lasting power and core of an enterprise. Even we have enlarged our market map and gain huger turnout, we still strictly focus on quality. On the base of our experience, we keep developing market-oriented products such as wall-mounted heat pumps and super ultra-low temperature heat pumps. 

On the MCE Exhibition, we honorably meet many heat pump experts to share our ideas and experience. Learning is coordinated with our corporate philosophy. We especially introduce our EVI heat pumps, high temperature heat pumps and multi-functional heat pumps to our potential customers.