Stuart Turner has launched its own range of digital
pressurisation units, representing the next generation of digital
systems, at mechanical system prices.
The Stuart Pressurisation
Unit (SPU) range offers a unique monocoque design and advanced
controls. Available in three sizes, Mini, Midi and Maxi, the Stuart
Digital Pressurisation Units offer an automatic filling and
pressure maintenance solution for sealed heating and chiller
systems, which are capable of filling a system from empty and then
maintaining the fill pressure in sealed systems.
They are available with either one (duty) or two (duty standby)
premium quality Stuart Turner continuously rated brass pumps and
utilise advanced digital controls with a unique microprocessor and
pressure transducer designed to provide self-diagnostics and an
intuitive easy to use menu.
The cost effective Mini version is ideal for systems with a
capacity of up to 6,000 litres, fitted with a three-litre capacity
reservoir and capable of pressurising systems up to 3.0
The Midi series have a reservoir capacity of 10 litres and
offers a system pressure up to 5.0 bar. These units can be either
wall or floor mounted and with a configurable inlet and outlet
which can be connected on either the left or right hand side, they
offer superior flexibility during the installation process.
For higher demand applications, the Maxi system has an 18 litre
reservoir capacity and will maintain systems up to 8.0 bar. The
Maxi is designed for floor mounted installations.
Both the Midi and the Maxi ranges are suitable for systems with
a capacity of up to 300,000 litres, and also have four alarm
outputs, one of which is configurable and a Modbus interface for
connection to a Building Management System (BMS).
BS EN 60335 and CE compliant, with built in safety in low
voltage control, as well as multiple Volt-free contacts and BMS
connectivity to external alarms and systems, the entire range
offers quality and performance for both new and retrofit
applications - with a two year guarantee on all units.
This new range of Stuart Turner designed products sees Stuart
Turner move into the heating sector and offer the installing
plumber and specification market all they need from one renowned UK