Dejue Product Selection

System Overview

This is the Dejue DJZ-3 Small Natural Gas Booster Compressor series, covering 8 models, with core parameters: discharge pressure 20–25 MPa, flow rate 3–60 M³, motor power 2.2–22 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	Flow Rate (m³/h)	Discharge Pressure (MPa)	Motor Power (kW)	Net Weight (kg)	Dimensions mm (L×W×H)
DJZ-3	3	20/25	2.2	130	1000*600*650
DJZ-5	5	20/25	3	150	1000*600*650
DJZ-12	12	20/25	4	180	1000*750*1100
DJZ-15	15	20/25	5.5	190	1000*750*1100
DJZ-18	18	20/25	7.5	200	1000*750*1100
DJZ-20	20	20/25	7.5	200	1000*750*1100
DJZ-40	40	20/25	15	500	1800*900*1200
DJZ-60	60	20/25	22	600	1800*1000*1500

Notes:* Gas media: air / nitrogen / natural gas / ammonia; for other media please consult our sales staff

Applications

• Natural gas boosting & filling: small CNG stations and natural gas cylinder filling;

• 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;

• Gas boosting & transportation: boosts low-pressure gas sources for transportation and central gas supply;

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

Product Features

• High-pressure output: boosts low-pressure sources to 20/25 MPa with high pressure and stable performance;

• Compact: small footprint, suitable for small stations and confined sites;

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

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

• 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.

This page is automatically generated from product technical data for reference only; technical parameters, configuration and prices are subject to official confirmation by Dejue.