IVR - VARIABLE SPEED
Variations in the amount of compressed air required causes corresponding variations in line pressure. Pressure variation is detected by the compressor's delivery pressure sensor, which processes the signal and transmits it to the control system.
The machine varies motor speed and keeps line pressure constant, adjusting automatically according to consumption. This means it only supplies the amount of compressed air required by the system.
The motor speed is regulated by varying the electric motor's feed frequency.
Every re-start of the electric motor using the INVERTER is ramped, with limited current. This means an unlimited number of startups can be performed, unlike traditional compressors with direct or ASD startup.
High performance, silent running, simple installation and maintenance, make MSA compressors the top of the class of models currently available in the market.
The use of highly reliable components and the high productive efficiency of our renewed assembly lines,result in a more reliable product.
A rationalised layout, a lower number of components subject to wear and their ergonomic positioning, reduce operating costs.
High-efficiency compression element
The two rotors with asymmetric profile, which have the same diameter, are mounted on high quality, low wear and roller bearings.
The high degree of sealing and the fine tolerances used in the element also guarantee even, in small power ranges: 
A recent installation using an 11kw IVR rotary screw compressor has contributed to energy savings of over £800.00 in the first year
Can you afford to be without ?
Prices Start From £2590.00
Units Available from 40cfm - 1040cfm (7.5kw-160kw)
Contact us for further details
all prices ex vat
d running, fixed speed compressors deliver no air but can still consume between 
ed air leaks are the most expensive utility waste in manufacturing. Turbulence from leaks creates white noise with a strong ultrasonic component. We scan an area with our ultrasonic leak detection equipment to hear a turbulent rushing sound through the headphones. Ultrasonic leak detection pinpoints all pressurized system leaks regardless of ambient background noise. Finding and more importantly rectifying air leaks can save £100’s a year
The 
