Low-pressure screw — around 3–5 bar (K-L series)
Textile, glass, cement, pneumatic conveying and process lines that only need 3–5 bar shouldn't pay to compress to 7. Purpose-built low-pressure machines cut the bill at the source.
Overview
K-L Series Low Pressure Rotary Screw Air Compressor
Designed especially to deliver 3-5bar with maximum energy efficiency, ADEKOM Low Pressure series is an innovative rotary screw compressor perfectly suited for low-pressure applications such as textiles, cement, glass blowing, water treatment, building materials and chemical industries. Nowadays, most of the customers are operating 7-8bar compressors with pressure reducing valve at discharge when only 3-5bar system air pressure is needed, this causes huge energy wastage. By choosing Adekom’s Low Pressure series rotary screw air compressor, you can expect exact working pressure of air you need but produce much higher air capacity at the same motor rating which equivalent to saving of 20-50% electricity cost. This big saving can shorten the investment payback period to as quick as one year and it continues to pay you back with every hour of installation!
From the manufacturer
Product Features
State-of-the-art Compressor Airend
Optimal Energy efficiency and outstanding reliability is achieved from patented design third generation non-symmetric robust rotors, superior bearings and oil seal that help the compressor airend to operate with good dynamic balance, low vibration, low rotation speed and low noise level.
Energy Saving Electric Motor
T.E.F.C Highly efficient, totally enclosed fan-cooled (T.E.F.C.),IP55, class F electric motor can achieve high efficiency of 95.2% that brings an unprecedented level of energy saving. High quality high speed bearings from “SKF”are fitted for continuous trouble-free operation.
High Efficiency Air Cooler System
Big capacity models adopt double cooling fan design. The first cooling fan starts up with the compressor and the second one starts up only when the operating temperature exceeds 80℃ and it stops when goes back below 70℃ in order to save energy.
Intelligent Touch Screen Control Panel
The simple-to-use automatic electric control panel continuously monitors and displays overall system performance status with pro-active service indications, alarms for malfunctions and safety shutdowns. Advanced sequence control for multi-units installation and remote control as option.
Manufacturer data
Technical Parameters
Model ranges and performance figures as published by ADEKOM. Scroll the table sideways to see every model.
| Model | Nominal power （kW） | Working Pressure （bar） | Capacity FAD （m³/min） | Discharge air pipe connection | Dimensions (L×W×H) (mm) |
| KB15L-3 | 15 | 3 | 3.77 | DN40 | 1400×1000×1500 |
| KB18L-3 | 18.5 | 3 | 4.8 | DN50 | 1650×1100×1650 |
| KB22L-3 | 22 | 3 | 5.5 | DN50 | 1850×1300×1650 |
| KC30L-3 | 30 | 3 | 7.8 | DN65 | 1850×1300×1850 |
| KC37L-3 | 37 | 3 | 10.0 | DN65 | 1850×1300×1850 |
| KC45L-3 | 45 | 3 | 13.0 | DN80 | 2200×1350×1850 |
| KD55L-3 | 55 | 3 | 16.0 | DN100 | 2790×1800×2050 |
| KD75L-3 | 75 | 3 | 20.5 | DN100 | 2790×1800×2050 |
| KE90L-3 | 90 | 3 | 28.0 | DN125 | 3590×2060×2300 |
| KE110L-3 | 110 | 3 | 32.0 | DN150 | 3590×2060×2300 |
| KE132L-3 | 132 | 3 | 41.0 | DN150 | 4050×2060×2300 |
| KF160L-3 | 160 | 3 | 44.0 | DN150 | 4050×2060×2300 |
| KF185L-3 | 185 | 3 | 49.5 | DN150 | 4250×2060×2300 |
| KF200L-3 | 200 | 3 | 55.5 | DN200 | 4250×2060×2300 |
| KF220L-3 | 220 | 3 | 60.5 | DN200 | 4550×2060×2300 |
| KF250L-3 | 250 | 3 | 65.5 | DN200 | 4550×2060×2300 |
| Model | Nominal power (kW) | Working Pressure (bar) | Capacity FAD (m³/min) | Discharge air pipe connection | Dimensions (L×W×H) (mm) |
| KB22L-4 | 22 | 4 | 5.2 | DN40 | 1450×960×1350 |
| KC30L-4 | 30 | 4 | 7.2 | DN50 | 1850×1300×1650 |
| KC37L-4 | 37 | 4 | 9.0 | DN50 | 1850×1300×1650 |
| KC45L-4 | 45 | 4 | 10.5 | DN65 | 1850×1300×1650 |
| KD55L-4 | 55 | 4 | 13.5 | DN65 | 2100×1350×1650 |
| KD75L-4 | 75 | 4 | 19.5 | DN80 | 2100×1350×1650 |
| KE90L-4 | 90 | 4 | 23.5 | DN80 | 2790×1800×2050 |
| KE110L-4 | 110 | 4 | 28.0 | DN100 | 2790×1800×2050 |
| KE132L-4 | 132 | 4 | 32.0 | DN100 | 2790×1800×2050 |
| KF160L-4 | 160 | 4 | 41.0 | DN125 | 3590×2060×2300 |
| KF185L-4 | 185 | 4 | 44.0 | DN125 | 3590×2060×2300 |
| Model | Nominal power (kW) | Working Pressure (bar) | Capacity FAD (m³/min) | Discharge air pipe connection | Dimensions(L×W×H) (mm) |
| KB22L-5 | 22 | 5 | 4.5 | DN32 | 1450×960×1350 |
| KC30L-5 | 30 | 5 | 6.5 | DN40 | 1850×1300×1650 |
| KC37L-5 | 37 | 5 | 7.5 | DN40 | 1850×1300×1650 |
| KC45L-5 | 45 | 5 | 9.8 | DN50 | 1850×1300×1650 |
| KD55L-5 | 55 | 5 | 13.0 | DN65 | 2100×1350×1650 |
| KD75L-5 | 75 | 5 | 16.5 | DN65 | 2100×1350×1650 |
| KE90L-5 | 90 | 5 | 20.0 | DN80 | 2790×1800×2050 |
| KE110L-5 | 110 | 5 | 23.5 | DN80 | 2790×1800×2050 |
| KE132L-5 | 132 | 5 | 31.0 | DN100 | 2790×1800×2050 |
| KF160L-5 | 160 | 5 | 34.0 | DN100 | 2790×1800×2050 |
| KF185L-5 | 185 | 5 | 41.0 | DN125 | 3590×2060×2300 |
| KF200L-5 | 200 | 5 | 44.0 | DN125 | 3590×2060×2300 |
| KF220L-5 | 220 | 5 | 50.0 | DN125 | 4050×2060×2300 |
| KF250L-5 | 250 | 5 | 55.0 | DN125 | 4050×2060×2300 |
Source: ADEKOM Low Pressure Screw Compressor
Profiti confirms the exact model for your duty after a site survey — figures depend on inlet conditions and the working pressure you actually need.
Not sure which model fits your plant?
Tell us your flow, pressure and air-quality requirement — or let us measure them for you. A site survey costs you nothing.