Mikrofill SPU 135 Midi Pressurisation Unit – Wall or Floor Mounted

The Mikrofill SPU 135 Midi Pressurisation Unit provides reliable automatic pressure management for sealed heating and chilled water systems. The Mikrofill SPU 135 Midi Pressurisation Unit continuously monitors system pressure and automatically restores the correct operating pressure whenever required. As a result, it helps maintain efficient system performance while protecting boilers, pumps, valves, and pipework from pressure fluctuations.

Designed for flexibility, this model can be installed as either a wall-mounted or floor-mounted unit to suit different plant room layouts. Furthermore, its robust construction ensures dependable operation in demanding domestic, commercial, and light industrial environments. The versatile installation options make it suitable for both new projects and replacement installations.

In addition, the automatic top-up function helps maintain consistent operating pressure without the need for frequent manual intervention. Consequently, system downtime is reduced while heating and chilled water systems continue to operate efficiently. The intelligent pressure management system also helps reduce unnecessary stress on connected equipment, supporting longer service life and lower maintenance costs.

The SPU 135 Midi Pressurisation Unit combines dependable performance with straightforward operation. Moreover, its compact yet durable design allows engineers to install and service the unit quickly while ensuring reliable day-to-day operation. Whether you manage a commercial plant room or a larger domestic installation, this pressurisation unit provides consistent pressure control and dependable performance.

Whether you are upgrading an existing installation or specifying equipment for a new project, the Mikrofill SPU 135 Midi Pressurisation Unit delivers reliable automatic pressure management, simple installation, and long-term operational reliability.

Need another model? Browse our Mikrofill Pressurisation Units collection to explore the complete range.

For detailed technical specifications, installation instructions, and product documentation, visit the Official Mikrofill Website.

Key Features

• Wall or floor mounted installation
• Automatic pressure monitoring
• Automatic system top-up
• Suitable for sealed heating systems
• Suitable for chilled water systems
• Durable steel construction
• Compact and versatile design
• Easy installation and servicing
• Low maintenance operation
• Long service life

Benefits

• Maintains stable system pressure
• Protects boilers, pumps, valves, and pipework
• Reduces manual system filling
• Improves overall system efficiency
• Helps extend equipment lifespan
• Delivers dependable long-term performance