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Geso Systems Vietnam Co., Ltd

Telephone:400-8850-919

Mobile Phone:0084 0396 499 508

Email:online-service@gesosystems.com

Address:Room 426, 4th Floor, Success Building

BLT L Low-Pressure Air Compressor
BLT L Low-Pressure Air Compressor
Power: 15–315 kW
National Hotline
400-8850-919
Online consultation
Product Details
Parameters

Premium Energy Efficiency, Stable Performance  

BLT L Low-Pressure Air Compressor Series  

China is home to a large number of enterprises in industries such as textiles, ceramics, glass, and chemicals, where competition is fierce and production cost pressures are significant. In the early application of compressors in these industries, unreasonable selection and pressure matching led to enormous energy waste and increased production costs. To address low-pressure industry applications, BOLET tailored solutions for customers, implemented lean manufacturing, and developed a new generation of low-pressure screw compressors.  



Atlas Copco Air End  

Developed specifically for low-pressure applications, the Atlas Copco air end features an optimized SAP profile, delivering average energy savings of over 25% under low-pressure conditions. Equipped with SKF heavy-duty bearings and a high-stiffness rotor, it minimizes mechanical losses and extends bearing life by 30%.  


Self-Developed Intelligent Control System  

• Designed by the Atlas Copco Group, the control system is fully imported.
• Touchscreen design with IP54 protection and dual CSA and UL certifications.
• Built-in intelligent connectivity system allows real-time monitoring of unit operation, maintenance reminders, and fault alarms anytime, anywhere.
  

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Electrical System  

• Standardized design for safety and reliability.
• Professional wiring interfaces with a rational, concise, and clear layout for easy maintenance.
• All models use high-end components from Schneider and Siemens.
 


Vacuum Intake Valve  


• Extremely low pressure loss for enhanced energy savings and maintenance-free operation.
• Fewer moving parts, no springs or other wear-prone components, resulting in a service life 10 times longer than spring-loaded intake valves.
  

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Premium Motor  

• High-efficiency design with SKF bearings throughout to ensure an extra-long service life.
• IP55 totally enclosed motor enables trouble-free operation even under harsh conditions.



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Stable and Clean Air Supply  


• Optimized oil-gas separation system with ultra-low oil content ≤ 2 ppm, providing a stable and clean air supply.
• Larger oil-gas tank configuration with pressure drop < 0.08 bar.

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Pre-Filter Protection  

• Specially designed pre-filter guard for industries like textiles, preventing lint and debris from entering the cabinet, keeping the interior clean, extending maintenance intervals, and enabling easy, reusable cleaning.  

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Technical Parameters of BLT 75-350A L Low-Pressure Screw Compressors
ModelDischarge PressureDisplacementPowerNoiseDimensionsWeightDischarge Port Diameter
MPam³/minkWdB(A)mmkgInch
BLT-75AG L0.5 12.9 55 75±22845×1750×19302600 DN100
BLT-100AG L0.5 17.9 75 75±22845×1750×19302900 DN100
BLT-120A L0.5 22.7 90 75±22845×1750×19303040 DN100
BLT-150A L0.5 25.9 110 77±22845×1750×19303240 DN100
BLT-175A L0.5 29.5 132 77±22845×1750×19303300 DN100
BLT-200A L0.5 37.3 160 78±24800×2150×22504300 DN125
BLT-250A L0.5 43.2 180 78±24800×2150×22504800 DN125
BLT-275A L0.5 47.3 200 78±24800×2150×22505325 DN125
BLT-350A L0.5 55.0 250 78±24800×2150×22505895 DN125
Technical Parameters of BLT 75-175A L Low-Pressure Variable Frequency Screw Compressors
ModelDischarge PressureDisplacementPowerNoiseDimensionsWeightDischarge Port Diameter
MPam³/minkWdB(A)mmkgInch
BLT-75AG L VFC0.5 4.9-12.955 75±22845×1750×19302840 DN100
BLT-100AG L VFC0.5 7.1-17.975 75±22845×1750×19303140 DN100
BLT-120A L VFC0.5 9.0-22.790 75±22845×1750×19303280 DN100
BLT-150A L VFC0.5 10.7-25.9110 77±22845×1750×19303350 DN100
BLT-175A L VFC0.5 12.0-29.5132 77±22845×1750×19303350 DN100
BLT-200A L VFC0.5 14.9-37.3160 78±24800×2150×22504500 DN125
BLT-250A L VFC0.5 15.7-43.2180 78±24800×2150×22505000 DN125
BLT-275A L VFC0.5 18.1-47.3200 78±24800×2150×22505525 DN125
BLT-350A L VFC0.5 21.0-55.0250 78±24800×2150×22506095 DN125


400-8850-919