Established over 30 years ago, the company has designed and developed a range of compressed air and inert gas driven hydraulic pumps and power units. Based in the United Kingdom, with a North American sales office and war......Established over 30 years ago, the company has designed and developed a range of compressed air and inert gas driven hydraulic pumps and power units. Based in the United Kingdom, with a North American sales office and warehouse and a network of distributors, the HEYPAC product range is readily available around the globe.