---
title: Two-stage Industrial Rotary Screw Compressors | Sullair LS 20T
description: Upgrade your air compressor system with the Sullair LS-20T Two-stage Industrial Rotary Screw Compressor. Get superior performance and energy savings.
---
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](tel:18554628527) [Request a Quote](https://www.atlasmachine.com/request-for-quote-form?hsLang=en)
[Brochure ](https://www.atlasmachine.com/hubfs/LIT_Two-Stage%20Legacy%20Brochure_en-1.pdf?hsLang=en)
[View Sullair's Site ](https://america.sullair.com/en/products/two-stage-industrial-rotary-screw-compressors)
## TS-32
**OPTIMUM EFFICIENCY AND POWER SAVINGS**
Sullair Two-Stage Air Compressors feature a superior end-to-end design for optimum efficiency and power savings.
- Longer air end life
- No loss of capacity or efficiency
- Lower operating costs
**Features & Benefits**
**Two-Stage Standard Pressure Models**
- Multi-Stage Air-Fluid Separation
- Dual nested Optimizer™ separator elements, reduce fluid carryover to a maximum of 1 ppm
- Reduced carryover lowers make-up fluid costs
- Pleated Optimizer elements lower initial pressure drop for greater efficiency and extends element life
- Easy to change with built-in lid lifting device
- Fiberglass Fluid Filter
- Aircraft-quality media provides better filtration
- Up to 20% more efficient than conventional paper elements
- Lengthens life of the compressor
- Optimalair® Heavy-Duty Air Intake Filter
- Includes remote air intake connection
- Provides finest inlet filtration in the industry (99.95%+ overall efficiency/0.4 micron)
- Keeps fluid clean and extends life of other internal components
- Reduces pressure drop throughout the operating life, resulting in energy savings
- Two-Stage Compressor Air End
- Delivers more air
- Reduces power consumption
- Extends air end bearing life
- Enhanced Serviceability for Air-Cooled Oil Cooler and Aftercoolers
- Easy to remove panels provide access for cleaning coolers
- Motor Coupled to Air End Through Non-Lubricated, Flexible Coupling
- Allows use of standard NEMA frame motor
- Simplifies installation and start-up
- Variable Capacity Control System Featuring Spiral Valve Technology
- Lowers part-load operating costs
- Reduces cycling duty on package
- Maintains consistent plant pressure
- Simple control
- Reduces bearing load
- Sullair Supervisor Controller
- Computer-compatible microprocessor controller has simple graphic illustration of monitored functions and an easy-to-read keypad
- Constant readout of pressure and temperature
- On-demand readout of all operating and maintenance conditions
- Monitors key functions and safety shutdowns
- Power failure auto restart
- Dual control, provides automatic start-stop operation
- Lead-lag and sequencing with multiple compressors
- Service and preventive maintenance schedule
- Hours are recorded for “Run,” “Loaded” and “Consumable Parts”
- Fault history with sensor readings
- “Help” key provides built-in troubleshooting
- Easy Maintenance
- Access to all critical components even with a sound enclosure installed
- Time Proven End-to-End Design
- Reduces pressure drop through stages
- Easy serviceability
- NEMA 4
- Wye-Delta starter for softer start
- Bearing Fluid Reservoirs
- Ensure that fluid is available at start-up
- Extend air end life
- Genuine Sullube® Factory Fill
- An extended-life synthetic fluid
- Sullair 10-Year Diamond Warranty*
**Two-Stage Extreme Pressure Models**
- Dependable, high-performance two-stage air end for maximum power savings
- 460v motor coupled to air end via non-lubricated, flexible coupling
- Allows use of Standard NEMA frame motor
- Flange-mounted for positive alignment
- Sullair Supervisor Controller
- Easy pressure adjustment
- Capacity modulation range 100 to 40%
- Heavy-duty inlet air filter
- Two-stage, dry type
- Inside safety element
- Differential pressure indicator
- Air-fluid separation
- ASME psi rated tank
- ASME pressure relief valve
- Pleated air-fluid separator element for lower initial pressure drop
- Cooling
- Air-cooled units use mounted and piped aftercooler with quiet fan
- Water-cooled units feature an air-in-shell, water-in-tube aftercooler design
- LS-20TS are equipped with Remote Coolers
###### **Maintaining the Sullair 10-Year Diamond Warranty requires using Genuine Sullair parts and Sullube, as well as the oil sampling program.*
**Models & Specifications**
**Two-Stage Standard Pressure Models**
**60 Hz**
- TS-32S—400 to 600 hp (298 to 447 kW), 1681 to 3000 cfm (47.6 to 84.9 m3/min), 100 to 150 psi (7 to 10.3 bar)
- V-320TS—200 to 450 hp (298 to 336 kW) Variable Speed Drive (VSD), 1695 to 2310 cfm (48 to 65.4 m3/min), 100 to 150 psi (7 to 10.3 bar)
**50 Hz**
- TS-32S—400 to 600 hp (298 to 447 kW), 1942 to 2900 cfm (55.0 to 82.1 m3/min), 100 to 150 psi (6.8 to 10.3 bar)
[Brochure ](https://www.atlasmachine.com/hubfs/LIT_Two-Stage%20Legacy%20Brochure_en-1.pdf?hsLang=en)
[View Sullair's Site ](https://america.sullair.com/en/products/two-stage-industrial-rotary-screw-compressors)
## LS-20T
##### TWO-STAGE EXTREME PRESSURE
**OPTIMUM EFFICIENCY AND POWER SAVINGS**
Sullair Two-Stage Air Compressors feature a superior end-to-end design for optimum efficiency and power savings.
- Longer air end life
- No loss of capacity or efficiency
- Lower operating costs
**Features & Benefits**
**Two-Stage Standard Pressure Models**
- Multi-Stage Air-Fluid Separation
- Dual nested Optimizer™ separator elements, reduce fluid carryover to a maximum of 1 ppm
- Reduced carryover lowers make-up fluid costs
- Pleated Optimizer elements lower initial pressure drop for greater efficiency and extends element life
- Easy to change with built-in lid lifting device
- Fiberglass Fluid Filter
- Aircraft-quality media provides better filtration
- Up to 20% more efficient than conventional paper elements
- Lengthens life of the compressor
- Optimalair® Heavy-Duty Air Intake Filter
- Includes remote air intake connection
- Provides finest inlet filtration in the industry (99.95%+ overall efficiency/0.4 micron)
- Keeps fluid clean and extends life of other internal components
- Reduces pressure drop throughout the operating life, resulting in energy savings
- Two-Stage Compressor Air End
- Delivers more air
- Reduces power consumption
- Extends air end bearing life
- Enhanced Serviceability for Air-Cooled Oil Cooler and Aftercoolers
- Easy to remove panels provide access for cleaning coolers
- Motor Coupled to Air End Through Non-Lubricated, Flexible Coupling
- Allows use of standard NEMA frame motor
- Simplifies installation and start-up
- Variable Capacity Control System Featuring Spiral Valve Technology
- Lowers part-load operating costs
- Reduces cycling duty on package
- Maintains consistent plant pressure
- Simple control
- Reduces bearing load
- Sullair Supervisor Controller
- Computer-compatible microprocessor controller has simple graphic illustration of monitored functions and an easy-to-read keypad
- Constant readout of pressure and temperature
- On-demand readout of all operating and maintenance conditions
- Monitors key functions and safety shutdowns
- Power failure auto restart
- Dual control, provides automatic start-stop operation
- Lead-lag and sequencing with multiple compressors
- Service and preventive maintenance schedule
- Hours are recorded for “Run,” “Loaded” and “Consumable Parts”
- Fault history with sensor readings
- “Help” key provides built-in troubleshooting
- Easy Maintenance
- Access to all critical components even with a sound enclosure installed
- Time Proven End-to-End Design
- Reduces pressure drop through stages
- Easy serviceability
- NEMA 4
- Wye-Delta starter for softer start
- Bearing Fluid Reservoirs
- Ensure that fluid is available at start-up
- Extend air end life
- Genuine Sullube® Factory Fill
- An extended-life synthetic fluid
- Sullair 10-Year Diamond Warranty*
**Two-Stage Extreme Pressure Models**
- Dependable, high-performance two-stage air end for maximum power savings
- 460v motor coupled to air end via non-lubricated, flexible coupling
- Allows use of Standard NEMA frame motor
- Flange-mounted for positive alignment
- Sullair Supervisor Controller
- Easy pressure adjustment
- Capacity modulation range 100 to 40%
- Heavy-duty inlet air filter
- Two-stage, dry type
- Inside safety element
- Differential pressure indicator
- Air-fluid separation
- ASME psi rated tank
- ASME pressure relief valve
- Pleated air-fluid separator element for lower initial pressure drop
- Cooling
- Air-cooled units use mounted and piped aftercooler with quiet fan
- Water-cooled units feature an air-in-shell, water-in-tube aftercooler design
- LS-20TS are equipped with Remote Coolers
###### **Maintaining the Sullair 10-Year Diamond Warranty requires using Genuine Sullair parts and Sullube, as well as the oil sampling program.*
**Models & Specifications**
**Two-Stage High-Pressure Models**
**60 Hz**
- - - LS-20T—200 to 350 hp , 500 to 750 cfm, 225 to 500 psi
- LS-20TS—300 to 500 hp , 800 to 1350 cfm, 225 to 350 psi
### Flow
500 – 3000 cfm
14.2 - 84.9 m³/min
### Pressure
100 – 500 psi
7 - 34.5 bar
### Power
200 - 600 hp
149 – 450 kW
### Sullair Stationary Video
### Request a Quote
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