BORODRAIN® glass piping systems are only 15% of the weight of high silica iron, and due to its rigidity, even at higher temperatures, BORODRAIN® requires half of the piping hangers of other materials. This translates into less cost from a reduction in both labor and materials. Manufactured from borosilicate glass, drawn into various tubing sizes, BORODRAIN® systems are impervious to most corrosive chemicals. In fact acids that can destroy plastics systems have virtually NO effect on the BORODRAIN® system. BORODRAIN® being manufactured from borosilicate glass is transparent, which enables the owners to check for blockages and or potential line issues prior to a major maintenance issue. No expansion joints are required, due to the low thermal expansion of BORODRAIN® piping. Combined with the compression couplings which offers various degrees of deflection, further eliminates the need to install expansion joints. BORODRAIN® systems are designed to operate at a maximum working pressure of 15 psig, however, design pressures are higher. This safety factor will provide for years of reliable operation. BORODRAIN® system is the results of many years of CHEM Flowtronics experience in glass process equipment for use in pharmaceutical, biotech and industrial applications. The dedicated personnel of CHEM Flowtronics, some with over 40 years of experience, combined with international sourcing, presented our company with a unique opportunity to offer a competitively priced, technically sound acid drainline system for the world markets. While reviewing our BORODRAIN® catalog, note that not all products are shown. Please consult the factory for further information.