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Water lubricated Oil-free
Your main production force
Water lubricated
Atlas Copco authorized
Clean, oil-free compressed air is a prerequisite for the continuity and quality of many manufacturing processes. Water lubricated oil free compressor adopts Atlas Copco’s pioneered oil-free technology, resulting in a full range of highly reliable compressors delivering 100% oil-free, clean air.
Features
Bolaite air compressor could bring you:
- Suitable for large production sites
- Quite Enclosure and high efficient
- Atlas Copco designed and developed
- Main component from Atlas Copco for reliable performance
Years of technical improvement
Years of production
Days of performance care
Which air compressor best suits you?
Max. working pressure
5-10 bar
Capacity FAD*
0.4-42.6 m3/min
Installed motor power*
7.5-4*250 kw
On the Whole
- Class 0 certified
- screw type for large capacity
- Suitable for industrial application
- Ease of serviceability
Look Closer
- PM motor for energy efficiency
- Skid modular
- Atlas Copco technology
- Automatic regulation for lowest energy costs
Stainless steel airend
- Installed with stainless steel airend
- Specially designed for water-lubricated compressors
Danfoss components
- From Denmark
- Sensitive with high reliability
Donaldson filteration
- World leading filter brand
- Highest efficiency to 99.9%
Electrical components
- Schneider or Siemens
- premium electrical components
Full stainless steel components
- Oil separator tank, water filter and piping are made of stainless steel
Outstanding Energy Efficiency; Consistent Performance
Installed with high quality Atlas Copco airend(screw element)

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- The heart of the compressor-airend(screw element) is installed with Atlas Copco. With Atlas Copco high quality and high-performance airend, Bolaite air compressor could keep your compressed air system running efficiently, effectively and operating at full capacity.
Strictly Follows European Industrial Design and Testing Standards

- Following Atlas Copco’s excellent design capability and abundant experience for air compressors, Bolaite compressor keeping the best balance between performance and cost. The strict development process and testing standards which have been formed with reference to the Atlas Copco’s experience accumulated over decades, ensure reliable quality of every Bolaite air compressor.
ISO International Standard Quality Management System

- Bolaite air compressors are kept in strict conformity with the ISO9001, ISO14001 and OHSAS18001 standards from design, manufacturing to assembly, so as to ensure stable operation of the compressor, and thus the interests of the user in the long run.
- Benefiting from the Atlas Copco’s history and technical experience for over 140 years, and designed specifically for the variety of complex climates and poor working conditions in China, every BLT-series air compressor provides the best quality assurance.
Model | Max. pressure | Capacity FAD | Motor power | Noise level | Weight | Air outlet | Dimensions (mm) | Cooling water | Cooling water capacity | Lubricate water |
bar(e) | m3/min | kW | dB(A) | kg | LxWxH | inlet | m3/h(32℃) | L | ||
BLW-10A | 5-8 | 1.1 | 7.5 | 57 | 470 | G3/4” | 800x800x1200 | – | – | 10 |
10 | 0.9 | 7.5 | 57 | 470 | G3/4” | 800x800x1200 | – | – | 10 | |
BLW-15A | 5-8 | 1.7 | 11 | 60 | 580 | G3/4” | 1200x855x1335 | – | – | 26 |
10 | 1.4 | 11 | 60 | 580 | G3/4” | 1200x855x1335 | – | – | 26 | |
BLW-20A | 5-8 | 2.3 | 15 | 60 | 620 | G3/4” | 1200x855x1335 | – | – | 26 |
10 | 2.0 | 15 | 60 | 620 | G3/4” | 1200x855x1335 | – | – | 26 | |
BLW-25A | 5-8 | 3.0 | 18.5 | 63 | 680 | G1” | 1400x1010x1340 | – | – | 30 |
10 | 2.6 | 18.5 | 63 | 680 | G1” | 1400x1010x1340 | – | – | 30 | |
BLW-30A | 5-8 | 3.6 | 22 | 63 | 730 | G1” | 1400x1010x1340 | – | – | 30 |
10 | 3.0 | 22 | 63 | 730 | G1” | 1400x1010x1340 | – | – | 30 | |
BLW-40A | 5-8 | 5.1 | 30 | 66 | 1100 | G1 1/4” | 1650x1180x1505 | – | – | 40 |
10 | 4.3 | 30 | 66 | 1100 | G1 1/4” | 1650x1180x1505 | – | – | 40 | |
BLW-50A | 5-8 | 6.4 | 37 | 66 | 1150 | G1 1/4” | 1650x1180x1505 | – | – | 40 |
10 | 5.4 | 37 | 66 | 1150 | G1 1/4” | 1650x1180x1505 | – | – | 40 | |
BLW-60W | 5-8 | 8.2 | 45 | 68 | 1390 | G2” | 1800x1360x1670 | G1 1/2” | 10 | 90 |
10 | 7.0 | 45 | 68 | 1390 | G2” | 1800x1360x1670 | G1 1/2” | 10 | 90 | |
BLW-75W | 5-8 | 10.0 | 55 | 69 | 1470 | G2” | 1800x1360x1670 | G1 1/2” | 12 | 100 |
10 | 8.5 | 55 | 69 | 1470 | G2” | 1800x1360x1670 | G1 1/2” | 12 | 100 |
Model | Max. pressure | Capacity FAD | Motor power | Noise level | Weight | Air outlet | Dimensions (mm) | Cooling water | Cooling water capacity | Lubricate water |
bar(e) | m3/min | kW | dB(A) | kg | LxWxH | inlet | m3/h(32℃) | L | ||
BLW-10A PM | 5-8 | 0.5-1.1 | 7.5 | 57 | 510 | G3/4” | 800x800x1200 | – | – | 10 |
10 | 0.4-0.9 | 7.5 | 57 | 510 | G3/4” | 800x800x1200 | – | – | 10 | |
BLW-15A PM | 5-8 | 0.7-1.7 | 11 | 60 | 620 | G3/4” | 1200x855x1335 | – | – | 26 |
10 | 0.6-1.4 | 11 | 60 | 620 | G3/4” | 1200x855x1335 | – | – | 26 | |
BLW-20A PM | 5-8 | 1.0-2.3 | 15 | 60 | 670 | G3/4” | 1200x855x1335 | – | – | 26 |
10 | 0.9-2 | 15 | 60 | 670 | G3/4” | 1200x855x1335 | – | – | 26 | |
BLW-25A PM | 5-8 | 1.2-3 | 18.5 | 63 | 730 | G1” | 1400x1010x1340 | – | – | 30 |
10 | 1.0-2.6 | 18.5 | 63 | 730 | G1” | 1400x1010x1340 | – | – | 30 | |
BLW-30A PM | 5-8 | 1.5-3.6 | 22 | 63 | 780 | G1” | 1400x1010x1340 | – | – | 30 |
10 | 1.3-3 | 22 | 63 | 780 | G1” | 1400x1010x1340 | – | – | 30 | |
BLW-40A PM | 5-8 | 2.1-5.1 | 30 | 66 | 1150 | G1 1/4” | 1650x1180x1505 | – | – | 40 |
10 | 1.8-4.3 | 30 | 66 | 1150 | G1 1/4” | 1650x1180x1505 | – | – | 40 | |
BLW-50A PM | 5-8 | 2.6-6.4 | 37 | 66 | 1200 | G1 1/4” | 1650x1180x1505 | – | – | 40 |
10 | 2.2-5.4 | 37 | 66 | 1200 | G1 1/4” | 1650x1180x1505 | – | – | 40 | |
BLW-60W PM | 5-8 | 3.3-8.2 | 45 | 68 | 1490 | G2” | 1800x1360x1670 | G2” | 10 | 90 |
10 | 2.8-7 | 45 | 68 | 1490 | G2” | 1800x1360x1670 | G2” | 10 | 90 | |
BLW-75W PM | 5-8 | 4.0-10 | 55 | 69 | 1570 | G2” | 1800x1360x1670 | G2” | 12 | 100 |
10 | 3.4-8.5 | 55 | 69 | 1570 | G2” | 1800x1360x1670 | G2” | 12 | 100 | |
BLW-100W PM | 5-8 | 5.2-13 | 75 | 72 | 1750 | G2” | 1800x1360x1670 | G2” | 18 | 100 |
10 | 4.4-11.1 | 75 | 72 | 1750 | G2” | 1800x1360x1670 | G2” | 18 | 100 | |
BLW-120W PM | 5-8 | 6.9-17.2 | 90 | 73 | 2450 | G2 1/2” | 2200x1550x1800 | G2” | 20 | 120 |
10 | 5.9-14.6 | 90 | 73 | 2450 | G2 1/2” | 2200x1550x1800 | G2” | 20 | 120 | |
BLW-150W PM | 5-8 | 8.2-20.3 | 110 | 75 | 2480 | G2 1/2” | 2200x1550x1800 | G2” | 24 | 120 |
10 | 7.0-17.3 | 110 | 75 | 2480 | G2 1/2” | 2200x1550x1800 | G2” | 24 | 120 | |
BLW-175W PM | 5-8 | 9.7-24.1 | 132 | 75 | 2700 | G2 1/2” | 2200x1550x1800 | G2” | 30 | 160 |
10 | 8.2-20.5 | 132 | 75 | 2700 | G2 1/2” | 2200x1550x1800 | G2” | 30 | 160 | |
BLW-200W PM | 5-8 | 11.3-28.2 | 160 | 77 | 3900 | DN80 | 2700x1830x1850 | G2” | 35 | 160 |
10 | 9.6-24.0 | 160 | 77 | 3900 | DN80 | 2700x1830x1850 | G2” | 35 | 160 | |
BLW-250W PM | 5-8 | 12.9-32.1 | 185 | 77 | 4050 | DN80 | 2700x1830x1850 | G2” | 38 | 160 |
10 | 11.0-27.3 | 185 | 77 | 4050 | DN80 | 2700x1830x1850 | G2” | 38 | 160 | |
BLW-275W PM | 5-8 | 13.8-34.5 | 200 | 78 | 4200 | DN80 | 2700x1830x1850 | G2” | 42 | 200 |
10 | 11.7-29.3 | 200 | 78 | 4200 | DN80 | 2700x1830x1850 | G2” | 42 | 200 | |
BLW-300W PM | 5-8 | 15.5-38.6 | 220 | 79 | 4400 | DN80 | 2700x1830x1850 | G2” | 47 | 220 |
10 | 13.2-32.8 | 220 | 79 | 4400 | DN80 | 2700x1830x1850 | G2” | 47 | 220 | |
BLW-350W PM | 5-8 | 17.1-42.6 | 250 | 79 | 4800 | DN80 | 2700x1830x1850 | G2” | 53 | 250 |
10 | 14.5-36.2 | 250 | 79 | 4800 | DN80 | 2700x1830x1850 | G2” | 53 | 250 |