Vilter single screw compressors

Rotary, positive displacement compressor

Incorporates cylindrical main screw with 6 helical grooves and 2 planar gaterotors, each with 11 teeth, that rotate and complete the work of the compression process

Description

Rotary, positive displacement compressor
Incorporates cylindrical main screw with 6 helical grooves and 2 planar gaterotors, each with 11 teeth, that rotate and complete the work of the compression process

Advantages

Energy Saving: Parallex™ slide valves system - Variable Capacity & Volume Control:

Parallex™ slide valves system - only available on Vilter single screw compressors
Capacity slide - 10% to 100% of gas flow
Volume slide - 1.2 to 7.0 volume ratio
Independent capacity & volume control - optimum efficiency through its full range of capacity

Low Maintenance: Balanced Loading:

No Radial Loads - compression occurs simultaneously on opposite sides of the screw
No Axial Loads - main screw is vented such that both ends are at suction pressure
All bearings are only exposed to suction pressure
Balanced design results in ultra-low bearing loads with significantly decreased vibration and sound levels
Results in reliable bearing performance, backed by exclusive 5/15 Warranty for cooling applications

Other features:

Vission 20/20™ microprocessor control: easy to use, flexible, expandable, and delivers reliable operation & enhanced communication
CE, UL, PED and ASME approvals
GOST R and RTN (ROSTEKHNADZOR) approvals for the Russian market

Applications