EUROSOLAR are corrugated AISI 304 stainless steel PLT-CSST tubes from Eurotis with thermal insulation coating for solar installations.

They are equipped with films highly protective against UV rays and mechanical wear. This coating gives them considerable resistance to water vapor diffusion, thus ensuring the integrity of their thermal insulation performance. The maximum continuous operating temperature is 150 °C.

The tube is available in different diameters DN15, DN 20 and DN 25 o suit different types of plant.

EUROSOLAR tubes provide for the use of the four Eurotis connection systems:

• Flanging system: the tightness is made possible using a plane gasket (PLTCSST
  tube need to be previously flanged;
• Press-fitting system: the tightness is assured thanks to the compression of the
  fitting (and the gasket inside it) on the PLT-CSST tube;
• Double o-ring system: the tightness is made possible using 2 o-rings (PLT-CSST
  tube don’t need to be flanged;
• Fast connection system: the tightness is made possible using a gasket and a metal ring.

For a simpler and easier installation, Eurotis developed SolarPRESS.This is the first and only thermal solar stainless steel PLT-CSST pliable corrugated tube with pre-mounted e-PRESS fitting.

SolarPRESS System is composed by a roll of PLT-CSST double tube in AISI 304 stainless steel, with red roof color low thickness thermal insulation in expanded polyurethane and 2 fittings with swivel nut pressed to the tube.
2 blue and red coloured caps to protect the insulation and tube and 2 protective caps for the fittings are also included.

SolarPRESS System, thanks to 2 fittings with swivel nut pressed on the tube, is ready for connection to the solar panel. The tube end destined to tank connection is free, the installer can choose which is the best solution between Eurotis connection systems. ePRESS patented fittings guarantee the tightness of the tube-fitting joint thanks to two press points and the large size of the Eurotis gaskets.