Stuart Turner SPU Pressurisation Units

Stuart Turner SPU Pressurisation Units are automatic pressure maintenance solutions for sealed heating and chilled water systems. They are designed to maintain pressure in large domestic and commercial sealed heating systems, chilled water systems, refrigeration units, and industrial cooling systems.

The SPU range is available in three sizes: Mini, Midi, and Maxi. They feature continuously rated brass peripheral pumps and are exceptionally easy to install and commission. The units can be wall or floor mounted and have configurable inlets and outlets that can be connected on either side for superior flexibility during installation.

Key features of the SPU Pressurisation Units include:

Duty or duty-standby pump configurations
System pressures up to 8.0 bar
Reservoir capacities from 3 to 18 litres
High flow fill valves
Quiet operation from 60dB(A)
WRAS approved fill valves
CE and BS EN 60335 compliance
Dry run protection

The Mini series is ideal for systems up to 6,000 litres, the Midi for up to 300,000 litres, and the Maxi for higher demand applications. All models offer quality and performance for both new installations and retrofits.

Stuart Turner SPU Pressurisation Units

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Stuart Turner SPU Pressurisation Units