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