Dry Gas Filter

Dry Gas Filter

            THECO  FILTERS

Type:  TH-IVF1

        TH-IVF2

Pressure rating

ASA-150 to ASA-600

Connection size

50 to 300 mm.

 Nominal capacity

 

TH-IVF1-2.2-6 100 M3/h TH-IVF2-2.2-6 200 M3/h
TH-IVF1-3.3-6 200 M3/h TH-IVF2-3.3-6 400 M3/h
TH-IVF1-4.4-8 400 M3/h TH-IVF2-4.4-8 800 M3/h
TH-IVF1-6.6-12 800 M3/h TH-IVF2-6.6-12 1600 M3/h
TH-IVF1-8.8-16 1200 M3/h TH-IVF2-8.8-16 2400 M3/h
TH-IVF1-10-20 2000 M3/h TH-IVF2-10-20 4000 M3/h
TH-IVF1-12-24 4000 M3/h TH-IVF2-12-24 8000 M3/h

 

Cartridge type gas filter. Can be used with natural gas, town gas, butane, propane, nitrogen, compressed air. : General 1.
Gas flows from the exterior to the interior of the filter cartridge. Dirt and dust  particles are trapped in the cartridge material. : Operaing principle 2.
Seamless cylindrical steel body schedule 40 or 80. : Construction 3.
All type of filters have quick opening covers with “O” ring seal. : Cover 4.
 

If required, the filters can be furnished with special connections.

: Special models 5.

Examples :

Replaceable Herfilco cartridge of orlon felt on galvanized steel frames. : Cartridge 6.
Standard filter fineness of 3 microns, other filter material available on request. : Filter / grade 7.
Maximum permissible pressure drop is 1.5 kg/cm2 : Pressure Drop 8.
Four 1/4” connections are provided on the filter body to facilitate mounting (to the right or to the left) of a differential manometer or a clogging indicator. : Inspection 9.
Max. Permissible working temperature is 70 °C. : Temperature 10.

FILTERS TH-IVF1

 

11. cross view      12. Dimensions
      standard

construction

          (in mm).

 

  B1  
 ND    ASA    ASA
Type E S A B 16 150 300

600

C D F G H
TH-IVF1-2.2-6 50 50 169 210 300 340 390 240 235 160 200 170
TH-IVF1-3.3-6 80 80 169 250 350 390 430 320 265 200 200 195
TH-IVF1-4.4-8 100 100 219 265 370 420 500 415 340 250 300 210
TH-IVF1-6.6-12 150 150 323 420 530 600 700 490 440 250 400 300
TH-IVF1-8.8-16 200 200 406 595 720 800 900 650 550 350 500 400
TH-IVF1-10-20 250 250 508 795 935 1000 1120 760 670 400 600 500
TH-IVF1-12-24 300 300 609 970 1155 1200 1200 1000 675 450 650 600

 

Weight kg.   Element
Type ND 16 ASA 150 ASA 300

ASA 600

Type K L M
TH-IVF1-2.2-6 26 26 Suivant schedule

(or) request

G 2 94 49 165
TH-IVF1-3.3-6 27 28 G 3 123 69 210
TH-IVF1-4.4-8 40 44 G 4 168 86 260
TH-IVF1-6.6-12 89 95 G 6 254 138 310
TH-IVF1-8.8-16 147 160 G 8 308 186 410
TH-IVF1-10-20 224 240 G 10 390 246 460
TH-IVF1-12-24 262 290 G 12 500 320 610

Flanged according to : ASA 150/ASA 600

13.    Pressure drop (natural gas of 15 °C)
         (New cartridge)

P = inlet pressure in kg/cm2).

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Correction factor : town gas = pressure drop x0.75   

                 

Air  = pressure drop x1.3

 

Example        : Q   = 8.000 SCMH   P = 10 Kg/cm2

                                                   Qa = 725 m3/H

 

(Filter TH-IVF1-8.8-16 gives a pressure drop of approximately 460 mm w.c.)

FILTERS TH-IVF2

 

14. cross view 15. Dimensions
      standard

      construction

      (in mm).

 

  B1  
 ND    ASA    ASA
Type E S A B 16 150 300

600

C D F G H
TH-IVF2-2.2-6 50 50 169 210 300 340 390 410 235 160 200 170
TH-IVF2-3.3-6 80 80 169 250 350 390 430 535 265 200 200 195
TH-IVF2-4.4-8 100 100 219 265 370 420 500 680 340 250 300 210
TH-IVF2-6.6-12 150 150 323 420 530 600 700 805 440 250 400 300
TH-IVF2-8.8-16 200 200 406 595 720 800 900 1065 550 350 500 400
TH-IVF2-10-20 250 250 508 795 935 1000 1120 1225 670 400 600 500
TH-IVF2-12-24 300 300 609 970 1155 1200 1200 1615 675 450 650 600
(weight) kg.   Element
Type ND 16 ASA 150 ASA 300

ASA 600

Type K L M
TH-IVF2-2.2-6 28 28 Suivant schedule

(on request)

G 2 94 49 165
TH-IVF2-3.3-6 31 32 G 3 123 69 210
TH-IVF2-4.4-8 46 50 G 4 168 86 260
TH-IVF2-6.6-12 131 137 G 6 254 138 310
TH-IVF2-8.8-16 177 190 G 8 308 186 410
TH-IVF2-10-20 254 270 G 10 390 246 460
TH-IVF2-12-24 342 370 G 12 500 320 610

Flanged according to: DIN ASA 50/ASA600

16.pressure drop (natural gas of 15C)
   (new cartridge)

(P = inlet pressure in Kg/cm2)

 

correction factor :               (town gas)   = (pressure drop) x0.75

Air              = (pressure drop) x1.3

(air)  (pressure drop) x1.3

 

Example        : Q   = 16.000 SCMH   P = 10 Kg/cm2

                                                   Qa = 1450 m3/H

(Filter TH-IVF2-8.8-16 gives a pressure drop of approximately 460 mm w.c.)

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