Product Introduction

This product is in accordance with the German model design changes, optimized for mass production, the last stage piston using a special process, piston ring using the Japanese RIKEN process, all casting products are outsourcing professional casting of large-scale factories, and the product has been on the market for more than 10 years, and has won the praise of users. The product adopts four cylinders and four-stage compression, oil pump lubrication, inter-stage safety valve and depth filtration system.JR-X720 can provide safe compressed air for any industry which needs high pressure pure air source, and provide safe compressed air to meet the requirement of human body's respiration. This product is designed, produced and commissioned for acceptance in accordance with the requirements of GB/T 12929-2008 "Marine High Pressure Piston Air Compressor"; the air quality complies with the EN12021 International Breathing Compressor Breathing Standard; JR-X720 is an air compression equipment that compresses 1kg (1bar/0.1Mpa) of air in the free state, through step-by-step compression to a gauge pressure of 330kg (330bar/33Mpa) of high-pressure gas, the air flow through the unit in the separator and filter, in addition to the oil and impurities contained in the high-pressure air, but also the inhalation of air containing fine particulate matter (PM2.5) filtered less than 10 micrograms of safety values, in line with the standards set by the World Health Organization, so that the discharged gas is clean and odorless, to provide personnel with a high degree of purification, clean and odorless, Safe and reliable compressed breathing air.

Main parameters

Product Composition and Characteristics

1、Pressure sensor: accurate data, free to set the shutdown pressure;

2、Efficient oil pump lubrication: to protect the operation of the equipment;

3、Cooling method: equipped with inter-stage filtration system, the last level of stainless steel cooling;

4、Filtering mode: equipped with intake filtration, inter-stage filtration and in-depth air purification system, the compressed gas is safe and clean;

5、Safety guarantee: box design, inter-stage safety valve, to ensure the safety of the cylinder and personnel;

6、Noise control: Built-in muffler device;

7、oil filtration function: to maintain the clean state of lubricating oil, reduce machine wear and tear, improve service life;

8、PLC microcomputer control system;

9、automatic shutdown, automatic sewage, running timer;

10、with running temperature and pressure display at all levels;

11、motor overload, over-voltage protection;

12、motor star-delta start, phase sequence protection function;

13、manual emergency stop switch;

14、visualization of the oil window, intuitive understanding of the oil position;

Main applications

Submersible Cylinder Filling	Fire Fighting Cylinder Filling

Firefighting breathing applications: equipped in the fire department gas supply station or a variety of firefighting vehicles, in the fire scene or rescue and relief process, on-site emergency air supply, so that the majority of firefighters in the smoke, gas, steam or lack of oxygen and other environments, breathing to a high degree of purification, clean and odorless, safe and reliable compressed air, thus ensuring that the firefighters can be safe and effective firefighting, rescue, relief, and rescue.

Diving breathing applications: diving clubs, diving enthusiasts, marine aquaculture, marine rescue, shipboard equipment, underground work, fishing, aquaculture, wreck salvage, underwater engineering, water parks, shipbuilding and other industries, to provide divers with highly purified, clean and odorless, safe and reliable compressed breathing air. Under the environment that can not meet the normal breathing air of human body, the air will be filled into the high-pressure cylinder for human respiratory use.