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The HUADA LGPM-150 is a 110 kW single-stage permanent magnet VSD screw air compressor with a listed delivery of 20.5 m³/min at 0.8 MPa. Direct drive, variable-speed control and an air-cooled package make it an option for industrial air networks with changing production demand.
Item NO.:
LGPM-150Product Origin:
Quanzhou, Fujian, ChinaColor:
Orange and blackProduct weight:
2550 kgShipping Port:
XiamenLead Time:
Depends on configuration
The LGPM-150 brings 110 kW permanent magnet variable-speed drive to a single-stage screw compressor for industrial air supply. At the 0.8 MPa duty point, its listed air delivery is 20.5 m³/min; air delivery is also specified separately at 0.7, 1.0 and 1.2 MPa.
Direct drive removes the belt stage between the motor and airend, while speed control responds to changes in plant air demand. The air-cooled unit has a DN65 outlet and a listed size of 2650 × 1800 × 1850 mm, providing the key information needed to plan pipework and equipment-room space.
1. 110 kW capacity for industrial air networks
A listed delivery of 20.5 m³/min at 0.8 MPa supports selection for production lines and shared factory air systems with compatible demand.
2. Pressure-specific performance data
Air delivery is 21.7, 20.5, 19.1 and 17.0 m³/min at 0.7, 0.8, 1.0 and 1.2 MPa respectively, allowing comparison at the required operating pressure.
3. Permanent magnet variable-speed drive
The motor and inverter adjust compressor speed in response to air demand, supporting pressure control as production loads change.
4. Direct transmission
A direct-drive connection links the motor and airend without a belt transmission stage, removing routine belt tensioning from the drive arrangement.
5. Motor temperature monitoring
The series uses a PTC temperature sensor with controller supervision to help protect the permanent magnet motor during abnormal temperature conditions.
6. Air-cooled installation
The cooling system uses air rather than a process cooling-water circuit. A suitable inlet-air path and hot-air discharge route are central to installation planning.
7. Local monitoring and service access
The controller provides access to operating information, while the cabinet arrangement supports routine inspection and access to the oil filter and other service components.
HUADA LGPM-150 110 kW Single-Stage Permanent Magnet VSD Screw Air Compressor in an orange enclosure with dark panels.
| Parameter | LGPM-150 |
|---|---|
| Model | LGPM-150 |
| Compressor type | Single-stage permanent magnet VSD screw compressor |
| Motor power | 110 kW |
| Air delivery at 0.7 MPa | 21.7 m³/min |
| Air delivery at 0.8 MPa | 20.5 m³/min |
| Air delivery at 1.0 MPa | 19.1 m³/min |
| Air delivery at 1.2 MPa | 17.0 m³/min |
| Drive arrangement | Direct drive |
| Starting method | Variable-frequency starting |
| Cooling method | Air cooling |
| Discharge temperature | Ambient temperature ± 15°C |
| Power supply | 380 V / 3-phase / 50 Hz |
| Lubricating oil quantity | 54 L |
| Noise level | 75 ± 3 dB(A) |
| Dimensions (L × W × H) | 2650 × 1800 × 1850 mm |
| Unit weight | 2550 kg |
| Air outlet | DN65 |
Air-delivery figures correspond to the separate pressure points shown; they are not a variable-speed minimum-to-maximum flow range. Specify the required duty point when requesting a quotation. Compare noise figures only under equivalent measurement conditions.
Production demand: Share average and peak air demand, shift patterns and the required pressure at the point of use. Include pipework and treatment pressure losses when specifying compressor discharge pressure.
Electrical and cooling provision: Review the 110 kW motor and 380 V / 3-phase / 50 Hz specification with the installation team. Provide ventilation that prevents discharged hot air from returning to the cooling inlet.
Pipework and access: Plan the DN65 connection, the 2650 × 1800 × 1850 mm cabinet and handling of the 2550 kg unit. Allow additional clearance for service and cooling airflow.
Air treatment: Select the receiver, dryer and filters according to the production process. This lubricated screw compressor requires a treatment system matched to the specified air quality.
| Before you order | What to confirm |
|---|---|
|
Quotation requirements |
Please provide your required operating pressure, average and peak air demand, power supply, order quantity and destination. |
|
Equipment scope |
The quotation specifies the selected compressor configuration and any receiver, dryer, filters or accessories included. |
|
Delivery and shipment |
Production lead time and shipping arrangements are quoted according to the selected configuration, quantity and destination. |
|
Technical documentation |
Please identify any documentation or destination-specific requirements needed for your purchasing process so that we can assess them for the selected configuration. |
|
Warranty and after-sales support |
Warranty coverage, service arrangements and spare-parts support are defined in the agreed quotation and order documents. |
Explore HUADA’s manufacturing facilities and request the technical documentation relevant to your selected configuration and destination.
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Review qualification documents
How much air does the LGPM-150 deliver at 0.8 MPa?
The listed figure is 20.5 m³/min at 0.8 MPa with a 110 kW motor. Use the pressure-specific values in the specification table when evaluating a different duty point.
Does VSD operation guarantee a fixed energy-saving percentage?
No fixed saving is stated for a particular installation. Variable-speed control can match output to changing demand; the result depends on the load profile, pressure setting, operating hours and the system being compared.
Is cooling water required for this model?
This LGPM-150 specification is air-cooled. It needs an adequate supply of cooling air and a suitable hot-air discharge route; it is not presented as a water-cooled configuration.
What should be checked before replacing an existing compressor?
Compare delivered airflow at the same pressure, electrical capacity, the DN65 connection, air-treatment capacity and available space. Also review the demand profile so that the selected operating configuration suits the plant.
07 Request an LGPM-150 Quotation
Send your required pressure, measured or estimated air demand, operating hours, power supply, quantity and destination for an LGPM-150 quotation.
For a replacement project, include the existing compressor duty point and details of the receiver, dryer and distribution system so we can review the proposed configuration.
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