SelMate4 Series Nitrogen Generating System

Pressure Swing Adsorption Principles: Pressure Swing Adsorption(PSA) is a form of advanced air separation technique that uses high quality Carbon Molecular Sieve(CMS) and pressure swing adsorption principles to produce high purity nitrogen gas The PSA technique is based on the fact that CMS adsorption rate for nitrogen and oxygen molecules are different. Oxygen molecules have smaller did -meters and can be easily adsorbed by the CMS while the nitrogen molecules can hardly pass through the CMS due to their larger diameter and much slower diffusion rate.

Available Options

Diagram of Technological Process

Diagram of Technological Process

SelMate4 Series Nitrogen Generating System Features

1. Above highlighted part is what we are providing. For air compressor and tank, due to exporting issue please get from local market.

2. Multi-tube structure efficiently prevents movement of Carbon Molecular Sieve(CMS), Attrition is kept to a minimum, thereby prolonging the life span of the CMS.

3. N2 purity could reach as high as 99.99%.

4. Every adsorption tower is installed with an advanced control system. Also, our special 1Click design controls the air flow to enhance the efficiency of the generator system.

5. Ultra-frequency vibration filling technique enables closer and tighter packing of Carbon Molecular Sieve, to minimise movement.

6. 1Click modular independent structure and multiple operation modes make a flexible gas supply system.

SelMate4 Series Nitrogen Generating System Specification
Model	Flow rate (Nm3/hr.) & Purity (% )	Dimensions(mm)			Weight (KG)	Receiver	Input air flowrate (Nm3/hr.)
Model	99.99	L	W	H	Weight (KG)	required (Liters)	Input air flowrate (Nm3/hr.)
SelMate4	4	800	460	1400	160	100	24
SelMate8	8	1050	650	1950	550	300	46
SelMate12	12	1220	650	1950	650	300	72
SelMate20	20	1520	700	1950	850	300	120
SelMate 25	25	1820	700	1950	1050	500	150
SelMate 50	50	1800	1200	2100	3000	1000	300
SelMate100	100	2200	1450	2300	4500	1500	600
Note: 1. A same N2 generator can run with high purity N2 with low flow, alos can run with lower purity N2 with high flow. Customer can set different parameter for different application required. 2. For same N2 generator, please let us know what's the final usage purity will be. In this way, we will optimize the piping's diameter according the purity & flow.