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Single-Stage PM VSD Screw Air Compressor

S Series 10-50 HP Permanent Magnet VSD Screw Air Compressors

Six single-stage PM VSD screw air compressor models from 10 to 50 HP, with 8, 10 and 13 bar pressure options and rated flow from 0.7 to 6.1 m³/min.
7.5-37 kW (10-50 HP)
Power Range
8, 10 and 13 bar
Pressure Range
0.7-6.1 m³/min
Rated Flow
Air Cooling
Cooling type
Request a QuoteView Specifications

Series Overview

The S Series covers six single-stage permanent magnet variable speed screw air compressors from 10 to 50 HP. All six models are available at 8, 10 and 13 bar, with rated flow ranging from 0.7 to 6.1 m³/min, so you can match different pressure and air demand requirements within the same product range.

To narrow the choice, find your working pressure in the Specifications table and compare the rated flow of each model. You can also check power, overall dimensions, noise level, weight and outlet size before requesting a quote.

Product Features

  • Permanent magnet variable speed control adjusts motor speed as compressed air demand changes.
  • Single-stage compression and direct drive are standard throughout the range.
  • All models are air-cooled. Leave enough room around the compressor for ventilation and routine service.
  • Every listed model uses an IP23 motor.
  • Variable frequency starting is standard on all six models.
  • The standard power supply is 380 V / 3 Ph / 50 Hz. Tell us before ordering if you need a different voltage or frequency.

Model Selection

Choose the working pressure first, then select a model that delivers the required flow at that pressure. Because rated flow changes as pressure rises, motor power alone is not enough to choose the right model.

Once you have a suitable model, check it against the installation space, unit weight, outlet connection and available power supply. Unit dimensions range from 800×600×860 mm to 1250×950×1270 mm, weights range from 120 to 438 kg, and outlet sizes range from DN15 to DN40.

For a faster model recommendation and quote, include the target pressure, required flow, power supply, application and quantity in your inquiry. The sales team will use these details to confirm the model and configuration.

OEM and ODM Options

OEM and ODM customization is available with a minimum order of one unit. Options include the logo, exterior color, voltage, frequency, pressure, configuration and packaging. Add the requested changes to your inquiry so the sales team can confirm the final specification before you order.

Model
Power
Pressure / Flow
Max. Ambient Temperature
Control Mode
Tank
Pipe
Voltage
Noise
Weight
Dimensions
Notes
S-10HP
7.5
8 bar / 1.1 m³/min
10 bar / 0.9 m³/min
13 bar / 0.7 m³/min
PM VSD
15
380V / 3Ph / 50Hz
≤60 ±2
120
800×600×860 mm
S-15HP
11
8 bar / 1.7 m³/min
10 bar / 1.6 m³/min
13 bar / 1.0 m³/min
PM VSD
20
380V / 3Ph / 50Hz
≤62 ±2
180
1050×750×1040 mm
S-20HP
15
8 bar / 2.4 m³/min
10 bar / 2.2 m³/min
13 bar / 1.8 m³/min
PM VSD
20
380V / 3Ph / 50Hz
≤65 ±2
207
1050×750×1040 mm
S-30HP
22
8 bar / 3.5 m³/min
10 bar / 3.0 m³/min
13 bar / 2.5 m³/min
PM VSD
25
380V / 3Ph / 50Hz
≤65 ±2
280
1160×800×1180 mm
S-40HP
30
8 bar / 5.2 m³/min
10 bar / 4.3 m³/min
13 bar / 3.2 m³/min
PM VSD
25
380V / 3Ph / 50Hz
≤65 ±2
360
1250×950×1270 mm
S-50HP
37
8 bar / 6.1 m³/min
10 bar / 5.3 m³/min
13 bar / 4.6 m³/min
PM VSD
40
380V / 3Ph / 50Hz
≤66 ±2
438
1250×950×1270 mm
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