Traditionally, the Propane industry has used tank vapor pressure for opening internal valve actuators. With the price of fuel, this is not only a costly choice, but also a poor environmental choice. Approximately 100 cycles is equal to a gallon of propane released in the air. Both environmental regulators and Fire codes are increasingly excluding it’s use. School bus, taxi and large delivery fleets sometimes fill more than 200 times a day! Nitrogen, which is not temperature sensitive and nonflammable, is a good choice, but with the annual cost and the risk of an empty cylinder, it also has an expensive and unreliable choice.
Parafour Innovations, LLC, is a company dedicated to innovation, technology, quality and flexibility of use, in LPG dispensing systems. While a new company, Parafour has more than 50 years of experience in the LPG fueling and Autogas industry. With years of experienced gained by employees working for companies like Petrolane, IMPCO, BRC, CleanFUEL USA, GE, and others, Parafour management and engineering had designed, built and serviced thousands of Autogas refueling stations worldwide. Our company and employee industry and professional memberships, past and present, speak to the level of professionalism and experience of Parafour. Our goal is to design, manufacture and support the very best products, with advanced technologies, unsurpassed quality and diverse flexibility in application.