T-Series Low Pressure Screw Compressors

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T-Series Low Pressure Screw Compressors

Rated Pressure: 0.15-0.4 MPa, 1.5 -4 Bar, 22-58 psi
Air Flow@ Outlet: 12.8-71 m³/min
Power: 30-280 kW, 40-375 hp

Many industries that require low pressure air still use screw air compressors with a pressure range of 0.7-1.0 MPa, which wastes a significant amount of electricity by using pressure reducing valves to meet the requirements of compressed air usage. In response to the call for energy conservation and emission reduction,  Sollair has developed  low pressure screw air compressor (One stage VSD screw type) based on market demand.

Features of  low pressure screw air compressor :

● High performance is guaranteed by using large rotors and low speeds in the machine.

●The cooling area of the oil cooler has been increased by over 30%, ensuring that it can maintain normal operation without overheating during the summer.

●The internal design of the machine was independently developed, optimizing the input-to-power ratio.

Model
No. /
Drive Types		 Power
(kW/HP)		 Rated
pressure
(bar)		 Air Flow
@ Outlet
(m³/min)		 Dimensions
(mm)		 Weight
(kg)		 Air Outlet Pipe
Diameter
SLT-30V-1.5 30 / 40 1.5 12.8 2000*1500*1785 2000 DN80
SLT-37V-1.5 37 / 50 16.0 2290*1690*1890 2500 DN100
SLT-45V-1.5 45 / 60 18.0 2290*1690*1890 2600 DN100
SLT-55V-1.5 55 / 75 23.1 2420*1740*2000 3000 DN125
SLT-75V-1.5 75 / 100 31.9 3150*1950*2220 4800 DN150
SLT-90V-1.5 90 / 120 38.8 3150*1950*2220 4900 DN150
SLT-110V-1.5 110 / 150 50.3 3300*2050*2250 6500 DN150
SLT-132V-1.5 132 / 175 56.6 3300*2050*2250 6900 DN150
SLT-150V-1.5 150 / 200 62.6 4400*2250*2400 8000 DN200
SLT-160V-1.5 160 / 215 67.6 4400*2250*2400 8200 DN200
SLT-185V-1.5 185 / 250 72.4 4400*2250*2400 8400 DN200
SLT-30V-2 30 / 40 2 11.3 2000*1500*1785 2000 DN80
SLT-37V-2 37 / 50 14.0 2000*1500*1785 2400 DN80
SLT-45V-2 45 / 60 16.0 2290*1690*1890 2600 DN100
SLT-55V-2 55 / 75 21.0 2290*1690*1890 3000 DN100
SLT-75V-2 75 / 100 28.0 2420*1740*2000 4300 DN125
SLT-90V-2 90 / 120 36.5 3150*1950*2220 4900 DN150
SLT-110V-2 110 / 150 47.2 3300*2050*2250 6500 DN150
SLT-132V-2 132 / 175 51.8 3300*2050*2250 6900 DN150
SLT-150V-2 150 / 200 56.5 3300*2050*2250 7100 DN150
SLT-160V-2 160 / 215 62.8 3300*2050*2250 7300 DN200
SLT-185V-2 185 / 250 70.0 4400*2250*2400 8400 DN200
SLT-30V-2.5 30 / 40 2.5 10.1 2000*1500*1785 2000 DN80
SLT-37V-2.5 37 / 50 12.2 2000*1500*1785 2400 DN80
SLT-55V-2.5 55 / 75 19.3 2290*1690*1890 3000 DN100
SLT-75V-2.5 75 / 100 25.3 2420*1740*2000 4300 DN125
SLT-90V-2.5 90 / 120 34.8 2900*1850*1920 4900 DN125
SLT-110V-2.5 110 / 150 38.8 2900*1850*1920 5100 DN125
SLT-132V-2.5 132 / 175 50.3 3300*2050*2250 6900 DN150
SLT-150V-2.5 150 / 200 55.0 3300*2050*2250 7100 DN150
SLT-160V-2.5 160 / 215 60.6 3300*2050*2250 7300 DN200
SLT-185V-2.5 185 / 250 67.3 4400*2250*2400 8400 DN200
SLT-200V-2.5 200 / 270 72.3 4400*2250*2400 8600 DN200
SLT-37V-3 37 / 50 3 11.5 2000*1500*1785 2400 DN80
SLT-45V-3 45 / 60 13.8 2000*1500*1785 2500 DN100
SLT-55V-3 55 / 75 17.6 2290*1690*1890 3000 DN100
SLT-75V-3 75 / 100 23.1 2420*1740*2000 4300 DN125
SLT-90V-3 90 / 120 32.0 2900*1850*1920 4900 DN125
SLT-110V-3 110 / 150 36.8 2900*1850*1920 5100 DN125
SLT-132V-3 132 / 175 47.2 3300*2050*2250 6900 DN150
SLT-150V-3 150 / 200 50.0 3300*2050*2250 7100 DN150
SLT-160V-3 160 / 215 56.6 3300*2050*2250 7300 DN150
SLT-185V-3 185 / 250 62.9 3800*2400*2400 7500 DN150
SLT-200V-3 200 / 270 67.6 4400*2250*2400 8600 DN200
SLT-220V-3 220 / 300 72.3 4400*2250*2400 8800 DN200
SLT-90V-3.5 90 / 120 3.5 29.0 2900*1850*1920 4900 DN125
SLT-110V-3.5 110 / 150 34.8 2900*1850*1920 5100 DN125
SLT-132V-3.5 132 / 175 40.2 2900*1850*1920 5500 DN125
SLT-150V-3.5 150 / 200 47.5 3300*2050*2250 7100 DN150
SLT-160V-3.5 160 / 215 50.3 3300*2050*2250 7300 DN150
SLT-185V-3.5 185 / 250 56.6 3300*2050*2250 7500 DN150
SLT-200V-3.5 200 / 270 62.9 3800*2400*2400 8000 DN150
SLT-220V-3.5 220 / 300 67.5 4400*2250*2400 8200 DN200
SLT-250V-3.5 250 / 335 72.0 4400*2250*2400 8600 DN200
SLT-37V-4 37 / 50 4 10.1 2000*1500*1785 2400 DN80
SLT-45V-4 45 / 60 11.2 2000*1500*1785 2500 DN80
SLT-55V-4 55 / 75 16.0 2290*1690*1890 3000 DN100
SLT-75V-4 75 / 100 21.0 2290*1690*1890 3000 DN125
SLT-90V-4 90 / 120 25.6 2420*1740*2000 4400 DN125
SLT-110V-4 110 / 150 31.0 2900*1850*1920 5100 DN125
SLT-132V-4 132 / 175 38.0 2900*1850*1920 5500 DN125
SLT-150V-4 150 / 200 40.2 2900*1850*1920 5700 DN150
SLT-160V-4 160 / 215 47.0 3300*2050*2250 7300 DN150
SLT-185V-4 185 / 250 50.0 3300*2050*2250 7500 DN150
SLT-200V-4 200 / 270 56.6 3800*2400*2400 8000 DN150
SLT-220V-4 220 / 300 62.6 4400*2250*2400 8200 DN150
SLT-250V-4 250 / 335 69.0 4400*2250*2400 8600 DN200
SLT-280V-4 280 / 375 71.0 4400*2250*2400 9000 DN200

Note:

Model number remarks: “F” as fixed speed, “V” as VSD. Due to the potentially different rotation speeds of motors, the air flow rates of fixed speed represent the minimum in the range (i.e 30kW 8 bar 5.67m³/min), while VSD can reach the maximum at full loading.
Standard voltage in 380V (+/-10%), 50Hz +/-2% and available for customized voltage 220/380/440/460V/60Hz.

In cases of elevated altitudes, extreme temperatures, excessive humidity, heavy dust exposure, or any other challenging operational environments, we can offer tailored product designs to meet your specific needs. Customization is available to align with your unique requirements.

High-efficiency Centrifugal Fan (Customized)

The centrifugal fan boasts several advantages, including a large cooling air volume with stable and uniform air pressure. It also has a large heat dissipation area, resulting in a noticeable cooling effect. Additionally, it has overcome the challenge of poor cooling performance in high-power air compressors with wind cooling, and has significantly reduced noise levels by 5-4dB(A).

High-efficiency Centrifugal Fan (Customized)

Energy saving air intake control system

The new specialized design of the integrated air valve includes a wide range of air adjustment, minimal pressure loss, stable operation, and a long lifespan. This compressor is designed to meet the needs of professionals and provide efficient and reliable performance.

Energy saving air intake control system

cooling system

Equipped with a high-efficiency fin-type large heat exchange area cooler, the compressor boasts a surplus of 30% in heat exchange capacity, resulting in excellent cooling performance. It can operate normally even in an environment with a temperature as high as 45℃.

cooling system

Increase customized oil separation system

The compressor is equipped with a customized oil separation system to ensure that the air contains less than 3ppm of oil. Additionally, the internal pressure of the compressor is kept low.

Increase customized oil separation system

Looking for the Best Compressed Air Solution for your industry?

Get free consultation Now
  • Share your requirements for expert evaluation (multilingual support).
  • Get customized solution, including IP level, air end and parts, screen language, remote control, appearance, voltage and temperature adaptation, etc.
  • Production started after order confirmation (standard production time: 20-25 days).
  • Rigorous quality testing before shipping.
  • Lifelong technical support, original maintenance parts support, and up to 10-year warranty on the air end.