Single Pump Standard Pressurisation Systems

Model: IPP127 / AS

Stock Code: 1196038

Pressurisation units, also referred to as top-up or auto-full units, are an important part of modern heating and cooling systems. They are crucial in maintaining optimal pressure levels and enhancing system efficiency.

Our Pressmatic range of packaged pressurisation systems are designed to be compact and energy- efficient, as well as simple to install and maintain. Suitable for use in a range of domestic, commercial and industrial applications with several versions to choose from.

The IPP127/AS features single-pump operation with pressure switch control and high & low-level output. Non-return valves are fitted on the pump suction and discharge along with an 8L expansion vessel to ensure efficient pump operation.

All units are designed with provision for an overflow (recommended to be fitted in all installations) and for hassle-free set-up and maintenance.

Key Features

  • Single pump standard pressurisation Unit
  • High, low & pump pressure switches with visual setting indicators
  • 25L break tank c/w lid - 1⁄2” ballcock & polyfloat 8L pressure vessel
  • Non-return valves on suction & discharge pipework
  • Pressure gauge
  • Isolating valves
  • Maintenance drain valve
  • Demountable fittings
  • Factory tested
  • Set at 1.00 Bar cold fill pressure

Heating and chilled water systems

Together with the associated expansion vessels, the Pressmatic will maintain the cold fill pressure of the system by topping up small minor leaks and natural evaporation, and the expansion vessel will absorb the expansion and contraction of the system during its normal operating cycle. 

Vessels are available with the choice of fixed or replaceable butyl rubber diaphragms.

Selection Guide

Specifications

  • Electrical Details:

    230 Volts / 1 Phase / 50 Hz,
    0.37 kW, 2.70 Amps FLC

  • Dimensions:

    0.72 m (l) x 0.35 m (d)
    x 0.95 m (h)

  • Cold Fill Pressure:

    50 kPa to 250 kPa
    (0.50 kPa – 320kPa is available on request)

Frequently Asked Questions

The Pressmatic re-pressurises the water in any heating or chilled water application. Pressmatics are used wherever there is a need to maintain the fill pressure in both sealed heating and chilled water systems.

A solution is available for all installations, from the small ‘retrofit’ market to large commercial and industrial applications.

Installing the correct expansion equipment with Reflex deerators and dirt separators will prevent the sick installation syndrome affecting your project.

There are six standard options for a pressurisation unit to suit all applications. Selection is based simply on your requirements, i.e. whether you require a basic unit, single pump, twin pump unit with BMS facilities, digital unit etc.

All the pressurisation units featured are designed for installation with our range of Reflex fixed air cushion or Reflexomat variable volume expansion vessels.

Correct selection of the expansion vessels is the key to problem-free system operation and our technical sales staff will be pleased to assist you in expansion vessel selection.

Downloads

IPP127 AS Brochure

Benefits

Suitable for use in heated or chilled applications

Automatically maintains system requirements

Automatically maintains system requirements

Expert assistance from our technically proficient team