Package Units & Custom Enclosures

Package Units

Each standard packaged blower combines a ROOTS blower unit supplying oil-free air with an electric motor, vee-belt drive, intake filter/silencer, filter restriction indicator, discharge silencer, non-return valves & relief valves. The blower is mounted on a rigid baseplate and contained within a practical acoustic enclosure, which silences the machine to 75-80 dBA when measured under free-field conditions.

  • The SRB range covers pressures from 300 to 1000 mbar (1.5-15kW) with inlet volumes from 50m³/h

  • The SRE range covers 300 mbar to 500 mbar (1.5kW to 7.5kW)

  • Pressure relief and non-return valves are supplied loose for installation into customer’s pipework

  • The packages have hinged access with security locks

 

BLOWER ENCLOSURES FEATURES

These blower enclosures are designed with variable noise reduction (subject to site conditions) and come with the following features:

  • Independent frame system
  • Modular acoustic panels
  • Temperature and pressure gauge
  • Air inlet and fan covers
  • Electric motor
  • Fan unit
  • PRVs

 

 

HOW TO FIND THE BEST BLOWER ENCLOSURES FOR YOUR SPECIFIC REQUIREMENT?

Sowerby Engineering has over 50+ years of industry experience and  is highly skilled in designing the ideal blower enclosures for your equipment and systems. This includes carefully assessing the following:

  • Sizing of blower
  • Material selection
  • Closure generated heat load
  • Required sealing of penetrations
  • Access for maintenance such as door panels, lighting and glass viewing panels
  • Other installation requirements and issue specific to your business

 

OTHER APPLICATIONS OF BLOWER ENCLOSURES

Sowerby Engineering’s blower enclosures, although specifically designed for Roots-type blowers, can be customized for other applications such as:

  • Fans 
  • Electric motors
  • Package Units & enclosures