Dejue Product Selection

System Overview

This is the Dejue DJZ-6.0-80 Water-Cooled Oil-Free Booster Compressor series, covering 6 models, with core parameters: discharge pressure 0.8 MPa, flow rate 6–24 Nm³, motor power 45–90 kW.

This page summarizes the complete specifications of every model in the series for quick comparison and selection. For specific configurations, media compatibility and custom requirements, please consult the manufacturer for a formal proposal.

Model & Parameter Overview

Model	Volume Flow (Nm³/min)	Inlet Pressure (MPa)	Discharge Pressure (MPa)	Installed Power (kW)	Crankshaft Speed (rpm)	Inlet Size	Outlet Size	Cooling Water Inlet/Outlet Size	Net Weight (kg)	Dimensions mm (L×W×H)
DJZ-6.0/80	6	0.8-1.0	8	45	740	DN40	DN40	DN40	2200	2100*1800*1700
DJZ-10/80	10	0.8-1.0	8	75	700	DN50	DN40	DN40	2500	2600*1800*1760
DJZ-12/80	12	0.8-1.0	8	90	740	DN50	DN40	DN40	2600	3000*1800*1760
DJZ-16/80	16	0.8-1.0	8	55	520	DN65	DN50	DN50	3200	2850*1700*2200
DJZ-20/80	20	0.8-1.0	8	75	420	DN65	DN50	DN50	3500	2850*1700*2200
DJZ-24/80	24	0.8-1.0	8	90	460	DN65	DN50	DN50	3400	2850*1700*2200

Notes:* Gas media: air / nitrogen / natural gas; for other media please consult our sales staff (non-standard option boostable to 8 MPa)

Applications

• Oil-free high-quality air: oil-free air supply for PET blowing, food & beverage, electronics and other industries with strict air cleanliness requirements;

• Natural gas / nitrogen boosting: boosting, transportation and storage of natural gas and nitrogen;

• High-pressure cylinder filling: industrial gas cylinders and other high-pressure filling applications;

• Leak & pressure testing: high-pressure air-tightness inspection and pressure-endurance testing of pipelines, vessels, valves and other workpieces;

• Multi-media boosting: supports air, nitrogen, natural gas and other media for a wide range of applications.

Product Features

• Oil-free lubrication: oil-free compression process with clean output gas for high-cleanliness applications;

• Water-cooling system: efficient water cooling with low temperature rise for stable long-time continuous operation;

• High-pressure boosting: boosts 0.8–1.0 MPa low-pressure sources to 8 MPa (80 bar) with high pressure ratio and stable performance;

• Non-standard customization boostable to 8 MPa for higher pressure requirements;

• Multi-gas media: supports air, nitrogen, natural gas and other media for a wide range of applications;

• Energy-efficient: boosts existing low-pressure air sources to maximize energy savings and reduce production costs;

• Low noise, low vibration and high durability for stable, reliable long-time continuous operation;

• Uses high-quality SKF bearings and premium parts for durability and long service life;

• Intelligent control system: complete instrumentation and valve groups with real-time monitoring, simple operation, and comprehensive pressure, temperature and safety protection;

• The factory is ISO 9001 certified and holds a national industrial product production license; products pass multiple machining, inspection and endurance test processes with strict control from component selection to final delivery;

• 1-on-1 professional selection guidance, installation & commissioning training and regular follow-up inspections; multiple service centers nationwide provide fast after-sales support.

Product Images

Selection & Contact

For selection and quotation based on your operating conditions (air-consuming equipment, flow rate, pressure, power supply, cooling method, continuous/intermittent operation, oil-free requirement, installation space, budget and delivery time),

please provide a brief description of the above requirements and Dejue will arrange technical/sales staff to prepare a solution for you. Parameters on this page are based on the manufacturer's latest technical data; the formal contract and technical agreement shall prevail.