Compressed Air Filterunits CDF
For Industry Requirements

 

Description
Modern manufacturing industry requires the cleanest, most reliable compressed air supply available. Compromising your compressed air supply can result in a reduction in product quality, affect site safety and can even result in a production line coming to a halt. A modest investment in the acuraAir range of compressed air filters will pay for itself many times over.

The filter cartridge is retained using a positive seal O-ring. This design feature allows the quick and easy replacement of the filter element, eliminating the need for a tie rod. The element grade is clearly identified by the use of different coloured outer foam sleeves.

The differential gauge XAM-100 can be mounted facing either direction and accurately indicates when the filter element needs replacing. A level indicator displays the presence of collected liquid.

The condensate drain could be automatic, semi-automatic or manual.

 

Specifications
Housing Material : Aluminium
Maximum Working Pressure : 16 bar
Maximum Working Temperature : -10/+60°C

 

Options
Differential Gauge XAM-100 Automatic Float Condensate Drain XAD-251 Housing Mounting Kit XAK
The differential gauge XAM-100 measures the pressure difference between the inlet and outlet of the filter assembly. With the scale being centrally set at "0", the gauge can be mounted through a rotation of 180°. Element replacement is advised when the pointer enters into the red coloured field.
The automatic float condensate drain XAD-251 is specified from models CDF-30 to the CDF-1050. The drain can run in 3 different ways:
Automatic: the elevation of the float opens the pilot valve, then the compressed air opens the shutter to allow the liquid to discharge.
Semi-automatic: to avoid liquid discharging when the pressure drops under 0.6 bar the condensate drain opens, venting the collected liquid.
Manual: the liquid is discharged by rotating the brass ratched anti-clockwise.
Mounting Kits are available which enables the installation of several filters in series. The design of our compact assembly XAK allows the use of a multi stage system to be used where minimal space is available.

 

Technical Datas and Dimensions
Dimensions (mm)

Type

Flow rate*
(Nm³/h)

 Connection Volume
(Litre)		 Weight
(kg)		  Dimensions Filterelement
(q = Filtration Grade)		 Ordering Indication
in our Brochure.
A B C
CDF 30 30 G 1/4" 0,3 0,7 93 215 50 ARS-30-q
CDF 60 60 G 3/8" 0,5 0,8 93 300  50 ARS-60-q
CDF 100  100 G 1/2" 0,5 0,8 93 300 50 ARS-100-q
CDF 290  290 G 1" 1,6 1,9 125 420  50 ARS-290-q
CDF 460  460 G 1 1/4" 2,6 3,6 160 440 50 ARS-460-q
CDF 610  610 G 1 1/2"  3,5 3,9 160 540  50 ARS-610-q
CDF 930  930 G 2" 3,6 5,4 190 580  50 ARS-930-q
CDF 1050 1050 G 2 1/2"  4,5 6,1 190 680  50 ARS-1050-q
 

* Recommended Flow Rate at 7 bar

Flow rate values stated are for 7 bar, for different line pressures, use the correction factors below.
Pressure on line (bar) 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
Correction factor 0,38 0,53 0,65 0,75 0,80 0,90 1 1,10 1,15 1,20 1,25 1,30 1,35 1,40 1,45 1,50

 

Filterelement Selection
Filterelement (Filtration Grade) RM RF RB RA CA
Particulate removal (micron) 10 1 1 0,01 ---
Residual oil (ppm) 15 --- 0,1 0,01 0,003
Air purity ISO 8573/1 4. - .5 2. - .4 2. - .2 1. - .1 1. - .1

See Filterelements !

 

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