The Stuart SPU Mini range of digital pressurisation units represent the next generation of automatic pressure maintenance solutions for sealed heating and chiller systems.
Capable of monitoring and maintaining the design fill pressure in sealed systems, Stuart SPU Mini units are exceptionally easy to install and commission and are housed in a compact and robust enclosure suitable for wall mounting.
Units are available with one (duty), or two (duty-standby) solenoid-piston pumps.
Utilising an unique microprocessor controller and pressure transducer, these systems feature an easy to use control system and a volt-free contact boiler interlock connection.
