The Jet Mini ED130HL digital pressurisation unit with microprocessor is suitable for use on a sealed system, providing the minimum required system pressure for efficient operation. A slimline, wall-mounted unit, the Mini is totally enclosed and easy to operate, incorporating an intuitive red dot matrix display and offering a low flow rate of 0.5LPM. Featuring a 1.2L internal Cat 5 break tank, it is suitable for large domestic or small commercial applications with an expansion vessel of up to 200L or for chilled systems in which an expansion vessel of up to 50L is employed. Brand new in box not used