CF Series – Aluminium Compressed Air Filters (20 bar)

50.50658.50

CF filters are designed for protection of the downstream compressed air system with pressure up to 20 bar against defects and other failures.

Technical Data:

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Description

CF filters are designed for protection of the downstream compressed air system with pressure up to 20 bar against defects and other failures. They ensure high efficient removal of solid particles, water, oil aerosols, hydrocarbons, odour and vapours from compressed air systems. Required compressed air quality according to standard ISO 8571-1 can be achieved with 6 different grades of filter elements (B, P, R, M, S and A). Optional internal and external condensate drains should be used for efficient condensate draining from filter housing.

Characteristics

Oper. Temp. 20 bar
Volume Flow Rate 72 to 2760 Nm³/h
Connections 3/8″ to 3″
Oper. Temp. Range 1,5 to 65 °C
Standard Colour RAL 5012

Applications

• general industrial applications
• automotive
• electronics
• food and beverage
• chemical
• petrochemical
• plastics
• paint
Technical Data
Filter housing size Pipe Size Max. Oper. Pressure Flow Rate at 7 bar(g), 20 °C
inch bar/psi Nm³/h scfm
CF 20 3/8’’ 20/290 72 42
CF 21 1/2’’ 20/290 96 56
CF 30 1/2’’ 20/290 150 88
CF 31 3/4’’ 20/290 216 127
CF 40 1’’ 20/290 282 166
CF 41 1’’ 20/290 360 212
CF 42 1 1/4’’ 20/290 432 254
CF 43 1 1/2’’ 20/290 510 300
CF 44 1 1/2’’ 20/290 750 441
CF 50 2’’ 20/290 888 522
CF 51 2’’ 20/290 1176 692
CF 52 2 1/2’’ 20/290 1440 847
CF 60 3’’ 20/290 1968 1158
CF 61 3’’ 20/290 2760 1624

Dimensions & Mass

Dimensions Mass
kg
187 88 20 80 0.7
256 88 20 80 0.8
278 106 25 100 1.3
278 106 25 100 1.3
252 125 32 120 2.1
352 125 32 140 2.4
352 125 32 140 2.4
450 125 32 160 3.2
450 125 32 160 3.2
605 160 43 180 5.1
605 160 43 180 5.1
685 160 43 200 6.3
800 240 60 300 12.9
800 240 60 300 12.9

Please note 

  • B Filter element can be cleaned with ultrasonic bath or with back flushing. Interval of cleaning depends on application. If necessary replace filter element with new one.
  • A Filter element should be changed periodically to assure proper quality of air, but at least every 6 months. Activated carbon filters must not operate in oil saturated conditions.

Correction Factors

Operating pressure [bar] 2 3 4 5 6 7 8 9 10
Operating pressure [psi] 29 44 58 72 87 100 115 130 145
Correction factor 0.38 0.5 0.63 0.75 0.88 1 1.13 1.25 1.38
Operating pressure [bar] 11 12 13 14 15 16 17 18 19 20
Operating pressure [psi] 160 174 189 203 218 232 247 261 276 290
Correction factor 1.5 1.63 1.75 1.88 2 2.13 2.25 2.38 2.5 2.63

Condensate Drains:

Automatic Condensate Drain – 1/2″
Manual Condensate Drain -1/2″ Brass

 

 

 

 

 

 

Differential Pressure Indicator:

Differential Pressure Gauge – MDA60 (20 bar)
Magnetic Differential Manometer – MDM 40 (20 bar)

 

 

 

 

 

 

Accessories:

Nipple – Operating Pressure: 20 bar
Nipple HP

 

 

 

 

 

 

Additional information

Pipe Size & Flow Rate

3/8", 42 scfm, 1/2", 56 scfm, 1/2", 88 scfm, 3/4", 127 scfm, 1", 166 scfm, 1", 212 scfm, 1 1/4", 254 scfm, 1 1/2", 300 scfm, 1 1/2", 441 scfm, 2", 522 scfm, 2", 692 scfm, 2 1/2", 847 scfm, 3", 1158 scfm, 3", 1624 scfm