Precision filter

Category:

Filter

Refrigerated and adsorption dryers mainly solve the problem of water content in compressed air, but particulate pollutants, oil, and other harmful substances in compressed air have adverse effects on the normal use of compressed air and on the adsorbent in adsorption dryers. To meet the compressed air quality level requirements of different compressed air users, various filters and separation equipment must be installed on the compressed air pipelines. These devices use centrifugal separation, inertial collision filtration, adsorption absorption, and electrostatic dust removal to remove solid particles, droplets, and oil mist from compressed air.

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Product Information

High Reliability Design & Corrosion Protection

The new filter has strong corrosion resistance and has passed the salt spray test of ISO 9227:2012 standard. The inner and outer surfaces of the filter housing are treated with electrophoretic corrosion protection and sprayed with polyester powder coating.

Excellent Performance

The filter element uses a deep pleated filter paper structure inside to significantly improve the filtration area and performance. Combined with a specially designed hydrophobic layer, it improves the discharge speed and efficiency of the liquid, achieves efficient oil contamination aggregation, and thus ensures excellent filtration effect and low pressure drop.

Easy Maintenance

Always adhering to the design concept of easy maintenance, the specially designed end cap, the hexagon wrench positioning of the cylinder body, combined with the internal insertion and locking filter element design, ensures that subsequent maintenance work is simple and convenient.

Applicable Environments

Tools and Instruments
Control System
Spraying Tools
Successful Injection
Car Shop
Tire Pressure

Product Introduction

Compressed air refrigeration and adsorption drying mainly solves the problem of water content in compressed air, but the particulate pollutants, oil, and other harmful substances in compressed air have an adverse effect on the normal use of compressed air and the adsorbent of the adsorption dryer. To meet the compressed air quality level requirements of different compressed air users, various filters and separation equipment must also be set up on the compressed air pipelines. These devices use centrifugal separation, inertial collision filtration, adsorption absorption, and electrostatic dust removal to remove solid particles, droplets, and oil mist in compressed air.

Inco Filter Filtration Accuracy

1. C-class separation filter (primary filter) Used to filter out a large amount of liquid and solid particles larger than 3μ, with a residual oil content of less than 5ppm.
2. T-class main pipeline filter (fine filter) Used to filter out solid and liquid particles of 1μ and larger, with a residual oil content of less than 1ppm.
3. A-class high-efficiency oil removal filter (high-precision filter) Used to filter out solid and liquid particles of 0.01μ and larger, with a residual oil content of less than 0.01ppm.
4. AA-class ultra-high-efficiency oil removal filter (super filter) Used to filter out solid and liquid particles of 0.01μ and larger, with a residual oil content of less than 0.001ppm.
5. H-class activated carbon filter (deodorizing filter) Used to filter out oil mist and hydrocarbons as small as 0.01μ, with a residual oil content of less than 0.003ppm.

Selection Guide:

1. Determine which level of INCO air filter to use based on the air usage requirements (oil content requirements and particulate impurity filtration requirements). The oil content of compressed air is usually expressed in ppm (mg/m3), and the particulate impurity filtration requirements are usually expressed in µ (micrometer). C-class filter - used to filter out a large amount of liquid and solid particles larger than 3µ, the compressed air oil content after filtration is less than 5 ppm; T-class filter - used to filter out solid and liquid particles larger than 1µ, the compressed air oil content after filtration is less than 1 ppm; A-class filter - used to filter out solid and liquid particles larger than 0.01µ, the compressed air oil content after filtration is less than 0.01 ppm; AA-class filter - used to filter out solid and liquid particles larger than 0.01µ, the compressed air oil content after filtration is less than 0.001 ppm; H-class filter - used to filter out oil mist and hydrocarbons larger than 0.01µ, the compressed air oil content after filtration is less than 0.003 ppm; A-class filter needs to be equipped with a T-class filter for pre-filtration, H-class filter needs to be equipped with an A-class filter for pre-filtration, and C-class or T-class filter is required before the refrigeration dryer, and T-class or A-class filter is required after the adsorption dryer. Air usage requirements can be provided by the air usage equipment manufacturer or confirmed by referring to the article "Compressed Air Purification System Configuration Diagram" in the "Technical Data" section of this site.

2. Confirm the selected INCO air filter with the corresponding processing capacity according to the actual air usage provided by the air usage equipment manufacturer. Follow the "larger than" principle when selecting, that is, select an air filter slightly larger than the actual air usage.

Model Parameters

Model	Nominal Flow Rate Nm3/min	Interface Size	External Dimensions (mm) Width A * Height H * Center Distance * H1			Number of Filter Elements	Structural Form
*010（G）	1	G1/2″、G3/4″、G1″	89	275	253	1	Integral Aluminum Alloy
*020（G）	2	G1/2″、G3/4″、G1″	89	275	253	1
*030（G）	3	G1″、G11/2″	120	370	338	1
*050（G）	5	G1″、G11/2″	120	370	338	1
*070（G）	7	G11/2″	120	500	468	1
*080（G）	9	G11/2″	120	500	468	1
*110（G）	12	G2″	150	620	580	1	Filter Head: Aluminum Alloy Cylinder Body: Seamless Steel Pipe
*140（G）	15	G2″、G21/2″	150	700	650	1
*180（G）	18	G2″、G21/2″	150	850	800	1
*220（G）	22	G2″、G21/2″	150	970	920	1
*260（G）	26	G21/2″、G3″	190	690	670	1
400（G）	37	G3″	180	850	798	1
*180（F）	20	DN80	336	1120	940	1	Flanged steel body
*260（F）	26	DN80	345	840	730	1
*320（F）	32	DN80	345	1050	940	1
*400（F）	40	DN80	500	1250	1050	1
*540（F）	54	DN100	500	1250	1050	3
*660（F）	66	DN100	500	1250	1050	3
*720（F）	72	DN125	600	1250	990	4
*900（F）	90	DN150	600	1250	990	4
*1100（F）	110	DN150	600	1350	1070	5
*1300（F）	130	DN200	700	1350	1020	6
*1450（F）	145	DN200	700	1350	1020	7
*1650（F）	165	DN250	780	1400	1070	8

Note:

1. The processing capacity in the table is calculated based on standard working conditions (inlet temperature 38℃, inlet pressure 0.7MPa);
2. *-Filter accuracy (C/T/A/AA/H), G-threaded interface, DN-flange interface;
3. Operating range: The maximum working pressure of threaded interface products is 1.3MPa, and the maximum working pressure of flange interface products is 1.0 MPa, the maximum working temperature is 66℃, and the minimum working temperature is 1.5℃; Air filters with larger processing capacity, higher working pressure, and higher inlet temperature are available for pre-order.