Promains also played an integral part of the Nelson job with Infrapipe with its unique Hermetica seals. This technology provides an instantaneous, permanent mechanical seal and is now in widespread use because Promains introduced these Spanish-made products to the NZ market. “”There is no other solution available that can do what Hermetica does and this is typical of the way that we at Promains actively seek out cutting-edge technologies globally for the benefit of the NZ water authorities” expounded GM Richard Eardly, “and this kind of urgent high-profile large diameter requirement is the perfect example of the way that Promains keeps the water flowing for Kiwis.”