Screw Compressor Packages
GL with Horizontal Separator
GL with Vertical Separator
Compressor Features:
• Proprietary line-generated rotor profile and optimized rotor dimensions for improved volumetric efficiency and lower power consumption.
• 5:6 male to female lobe ratio for improved bearing load distribution, lower noise generation, and better bhp/ton performance.
• Patented gas pulsation protection system for smooth part-load operation at high pressure differentials.
• Patented flow-optimized suction inlet improves volumetric efficiency and reduces noise.
• Service-friendly design combines long-life sleeve bearings with easy access thrust bearings that can be replaced without removing the compressor.
• Double-acting hydraulic capacity control, infinitely adjustable from 10% to 100%.
• Unique Hermetic Differential Transformer (HDT) transmits slide valve position without wear or friction and requires no external seal.
Package Features:
• Multi-stage oil separator design guarantees low oil loss.
• Partial-flow, full-time oil pump.
• Three-way thermostatic oil temperature control valve standard with oil cooler options.
• Patented low pressure drop suction strainer.
• High performance, all steel, multiple disc coupling with factory assembled center member for quick installation and removal.
• Unique keyless frictional coupling hub on the compressor end provides an easily adjustable and releasable mechanical shrink fit. This feature provides all the benefits of a shrink fit, but with none of the problems.
• Uses industry standard size motors with oversized junction box for easier connection.
• Optional shimless motor mounts facilitate fast, easy, and accurate motor alignment checks.
• Advanced Micro III microprocessor control panel is standard with options for refrigeration system control.
Compressor Features:
• Proprietary line-generated rotor profile and optimized rotor dimensions for improved volumetric efficiency and lower power consumption.
• 5:6 male to female lobe ratio for improved bearing load distribution, lower noise generation, and better bhp/ton performance.
• Patented gas pulsation protection system for smooth part-load operation at high pressure differentials.
• Patented flow-optimized suction inlet improves volumetric efficiency and reduces noise.
• High performance cylindrical roller bearings and duplex angular contact ball bearings.
• Double-acting hydraulic capacity control, infinitely adjustable from 10% to 100%.
• Unique Hermetic Differential Transformer (HDT) transmits slide valve position without wear or friction and requires no external seal.
Package Features:
• Multi-stage oil separator design guarantees low oil loss.
• Three-way thermostatic oil temperature control valve standard with oil cooler options.
• High performance, all steel, multiple disc coupling with factory assembled center member for quick installation and removal.
• Unique keyless frictional coupling hub on the compressor end provides an easily adjustable and releasable mechanical shrink fit. This feature provides all the benefits of a shrink fit, but with none of the problems.
• Optional shim-less motor mounts facilitate fast, easy, and accurate motor alignment checks.
• Advanced Micro III microprocessor control panel is standard with options for refrigeration system control.
• Integrated suction strainer and check valve.
• Internal oil pump for capacity control on high stage units.
Compressor Features:
• Proprietary line-generated rotor profile and optimized rotor dimensions for improved volumetric efficiency and lower power consumption.
• 5:6 male to female lobe ratio for improved bearing load distribution, lower noise generation, and better bhp/ton performance.
• Patented gas pulsation protection system for smooth part-load operation at high pressure differentials.
• Patented flow-optimized suction inlet improves volumetric efficiency and reduces noise.
• High performance cylindrical roller bearings and duplex angular contact ball bearings.
• Double-acting hydraulic capacity control, infinitely adjustable from 10% to 100%.
• Unique Hermetic Differential Transformer (HDT) transmits slide valve position without wear or friction and requires no external seal.
• Integrated suction strainer and check valve.
• Internal oil pump for capacity control on high stage units.
• Integrated oil filter and metering valve.
Package Features:
• Multi-stage oil separator design guarantees low oil loss.
• Three-way thermostatic oil temperature control valve standard with oil cooler options.
• High performance, steel, elastomeric coupling with high torque center member for quick installation and removal.
• Unique keyless frictional coupling hub on the compressor end provides an easily adjustable and releasable mechanical shrink fit. This feature provides all the benefits of a shrink fit, but with none of the problems.
• Nema C Face-Mounted Motor bolts to the coupling housing and requires no alignment.
• Advanced Micro III microprocessor control panel is standard with options for refrigeration system control.