MAKING MODERN LIVING POSSIBLE Technical brochure FIA and FIA-SS FIA filters are a range of angle-way and straight-way filters which are carefully designed to give favourable flow conditions. The design makes the filter easy to install, and ensures quick filter inspection and cleaning. FIA filters are used ahead of automatic controls, pumps, compressors etc., for initial plant start-up and where permanent filtration of the refrigerant is required. The filter reduces the risk of undesirable system breakdowns and reduces wear and tear on plant components. FIA filters are equipped with a screen mesh of stainless steel, avail able in sizes 00, 50, 250 and 500µ (microns*), (US 50, 00, 72, 8 mesh*). * Mesh is the number of threads per inch. µ (microns) is the distance between two threads (µ = /000 ). Features Applicable to all coon refrigerants and all non-corrosive gases/liquids. net of stainless steel mounted direct without extra gaskets means easy servicing. FIA filter housing compatible with housings belonging to other Danfoss products. A compatibility overview can be obtained from local Danfoss Sales Company Two types of filter inserts are available: - A plain insert of stainless steel - A pleated insert (DN 5-200) with extra large surface, which ensures long intervals between cleaning and low pressure drop. FIA 5-40 (½ ½ ): A special insert (50µ) can be used in combination with a standard version when cleaning a plant during coissioning. FIA 50-00 (2-2 ): A large capacity filter bag (50µ) can be inserted for cleaning plant during coissioning FIA 50-00 (2-2 ) can be equipped with a magnetic insert for detention of iron particles and other magnetic particles. Each filter clearly marked with type, size and performance range Housing and bonnet of low temperature steel (FIA) or stainless steel (FIA-SS) in accordance with the requirements of the Pressure Equipment Directive and those of other international classification authorities Temperature range 60/+50 C ( 76/+02 F) Pressure range: FIA: 40 bar g (580 psi g) FIA-SS: 52 bar g (754 psi g) Classification: DNV, LR, SAQ, CRN, BV etc. To obtain an updated product certification list please contact your local Danfoss Sales Company Danfoss A/S (AC-MCI/MWA), 202-2 DKRCI.PD.FN0.A9.02 / 520H2207
Design Connections Available with the following connections: Butt-weld DIN (EN 0220) Butt-weld ANSI (B 6.0 Schedule 80), DN 5-40 ( / 2 - / 2 ) Butt-weld ANSI (B 6.0 Schedule 40), DN 50-00 (2-2 ) Socket Weld (ANSI B 6.), DN 5 - DN 50 ( / 2-2 ) FPT Female Pipe Thread, NPT (ANSI/ASME B.20.), DN 5-2 ( / 2 - / 4 ) Insert A filter grid and filter net of stainless steel ensure long element life. The filter net offers a very high degree of cleanability. Housing The filter housing is made of special, cold resistant steel (FIA) or stainless steel (FIA-SS) approved for low temperature application. Pressure Equipment Directive (PED) FIA filters are approved in accordance with the European standard specified in the Pressure Equipment Directive and are CE marked. For further details / restrictions - see Installation Instruction Nominal bore DN 25 ( ) DN 2-80 ( / 4 - ) DN 00-250 (4-0 ) DN 00 (2 ) Classified for Fluid group I Category Article, paragraph II III IV Installation/Maintenance The filter is designed to resist high internal pressures. However, the piping system in general should be designed to avoid liquid traps and reduce the risk of hydraulic pressure caused by thermal expansion. Install the filter with the cover downward position. Danfoss recoends replacement/cleaning of the filter when the differential pressure loss >0.5 bar (7. psi) in the liquid line and >0.05 bar (0.7 psi) in the suction line. The max. permissible differential pressure is bar (5 psi). For further information refer to installation instruction for FIA. Identification: DN 5-25 ( / 2 - ) DN 2-00 ( / 4-2 ) Technical data Refrigerants Applicable to all coon refrigerants including flaable refrigerants and all non-corrosive gases/liquids. For further information please see installation instruction for FIA. Temperature range 60 C/+50 C ( 76 F/+02 F). Pressure range Max. working pressure: FIA: 40 bar g (580 psi g). FIA-SS: 52 bar g (754 psi g). 2 DKRCI.PD.FN0.A9.02 / 520H2207 Danfoss A/S (AC-MCI/MWA), 202-2
Selection of filter size The mesh aperture size of the filter must satisfy the requirements stated by the sup pliers of the equipment to be protected. The following recoendations of aperture size apply in general to refrigeration installations: All lines First start up:... 50µ (Use filter element with removable insert for FIA DN5-40 or separate filter bag for FIA DN 50-200. 50µ insert should normally be removed after the first 24 hours of operation) Definition Mesh is the number of threads per inch. µ (microns) is the distance between two threads (µ = /000 ). Liquid Lines Ahead of pumps:... 500µ After pumps:... 50µ In front of AKVA valves... 00µ Protection of automatic regulation equipment Generally... 50µ Sensitive equipment, e.g. suction regulators with low temperature... 250µ Suction Lines Ahead of screw compressor... 250µ Ahead of piston compressor... 50µ [8 mesh] [00 mesh] / 250µ [72 mesh] [50 mesh] [00 mesh] / 250µ [72 mesh] [72 mesh] [72 mesh] [00 mesh] Flow coefficient (DIN/ANSI) µ mesh wire FIA 5-20 ( / 2 - / 4 ) 25-40 ( - / 2 ) 50 (2 ) 65 (2 / 2 ) 80 ( ) 00 (4 ) 25 (5 ) 50 (6 ) 200 (8 ) 250 (0") 00 (2") wire free screen area space Plain elements Pleated elements % cm 2 in 2 cm 2 in 2 00 0.068 0.00 5 25.9 45 7.0 50 00 0.0 0.004 6 25.9 45 7.0 250 72 0.0 0.004 5 25.9 45 7.0 500 8 0.6 0.006 57.6 25.9 45 7.0 00 0.068 0.00 5 7 60 25.0 50 00 0.0 0.004 6 7 60 25.0 250 72 0.0 0.004 5 7 60 25.0 500 8 0.6 0.006 57.6 7 60 25.0 00 0.068 0.00 5 7 200.2 50 00 0.0 0.004 6 87.5 200.2 250 72 0.0 0.004 5 87.5 200.2 500 8 0.6 0.006 57.6 87.5 200.2 50 00 0.0 0.004 6 27 9.7 05 47.6 250 72 0.0 0.004 5 27 9.7 05 47.6 500 8 0.6 0.006 57.6 27 9.7 05 47.6 50 00 0.0 0.004 6 205.8 450 70.2 250 72 0.0 0.004 5 205.8 450 70.2 500 8 0.6 0.006 57.6 205.8 450 70.2 50 00 0.0 0.004 6 70 57.4 790 2.2 250 72 0.0 0.004 5 70 57.4 790 2.2 500 8 0.6 0.006 57.6 70 57.4 790 2.2 50 00 0.0 0.004 6 50 79. 05 72.4 250 72 0.0 0.004 5 50 79. 05 72.4 500 8 0.6 0.006 57.6 50 79. 05 72.4 50 00 0.0 0.004 6 726 2.5 600 249.6 250 72 0.0 0.004 5 726 2.5 600 249.6 500 8 0.6 0.006 57.6 726 2.5 600 249.6 50 00 0.0 0.004 6 5 20.8 250 72 0.0 0.004 5 5 20.8 500 8 0.6 0.006 57.6 5 20.8 50 00 0.0 0.004 6 800 70.9 250 72 0.0 0.004 5 800 70.9 500 8 0.6 0.006 57.6 800 70.9 50 00 0.0 0.004 6 2590 02.0 250 72 0.0 0.004 5 2590 02.0 500 8 0.6 0.006 57.6 2590 02.0 Danfoss A/S (AC-MCI/MWA), 202-2 DKRCI.PD.FN0.A9.02 / 520H2207
Selection of filter size (Continued) K v values DN FIA angle - plain filter net FIA angle - pleated filter net µ00 µ50 µ250 µ500 µ50 µ250 µ500 5..4.5.7 4.2 20 6.9 7. 7. 7.7 8.8 25.8 4.0 4.5 5.2 7.2 7.9 2 2.0 2.8 24.7 25.5 29.2 0.5 40 25. 25.5 26.4 28..4 2.6 50 45. 45.9 47.6 50.2 56.7 58.8 62.0 65 56. 57.8 60.4 69. 7.4 74.6 80 04.6 08.0. 29.2.4 9.7 00 62.4 67.5 76.0 200.6 206.9 27.4 25 275.4 28.9 298.4 40.2 50.7 68.6 50 62. 7.2 9.9 447. 200 572.9 590.8 620.5 250 784.5 808.9 849.7 00 062. 095.4 50.8 DN FIA straight - plain filter net FIA straight- pleated filter net µ00 µ50 µ250 µ500 µ50 µ250 µ500 5 2.5 2.6 2.7 2.8. 20 5. 5.4 5.6 5.9 6.9 25 0.5 0.7..6.8 4.5 2 7.6 8.2 8.9 9.5 2.9 24.7 40 9.2 9.5 20.2 2.5 25.5 26.4 50 4.5 5. 6.4 8.4 45.9 47.6 50.2 65 42.9 44.2 46.2 56. 57.8 60.4 80 80.0 82.6 86.5 04.6 08.0. 00 24.2 28. 4.6 62.4 67.5 76.0 25 20.6 27. 228.2 275.4 28.9 298.4 50 276.9 285.4 299.7 62. 200 48. 45.8 474.5 4 DKRCI.PD.FN0.A9.02 / 520H2207 Danfoss A/S (AC-MCI/MWA), 202-2
Material specification FIA, FIA-SS 5-40 ( / 2 - / 2 ) Danfoss M48H005_ Danfoss M48H004_ FIA, FIA-SS 5-40 ( / 2 - / 2 ) No. Part Material DIN ISO ASTM Housing Steel G20Mn5QT, 02- ------------------------------------ P285QH+QT, 0222-4 Stainless steel (FIA-SS only) 2 Gasket Fibre, Non-asbestos X5CrNi8-0 EN 0088 Cover Steel P285QH EN 0028- Stainless steel (FIA-SS only) X5CrNi8-0 EN 0088 LCC, A52 -------------------------------- LF2, A50 AISI 04 AISI 04 4 Bolts Stainless steel A2-70 A2-70 Type 08 5 Marking label Aluminium 6 element Stainless steel 7 Pressure relief (screw) Stainless steel Danfoss A/S (AC-MCI/MWA), 202-2 DKRCI.PD.FN0.A9.02 / 520H2207 5
Material specification FIA 50-200 (2-8 ) FIA 250-00 (0-2 ) 6 2 4 5 7 8 FIA 50-00 (2-2 ) No. Part Material DIN ISO ASTM Housing Steel G20Mn5QT, 02- LCC, A52 2 Gasket Fibre, Non-asbestos Cover Steel P285QH EN 0028-4 Bolts Stainless steel A2-70 A2-70 Type 08 5 Marking label Aluminium 6 element Stainless steel 7 Pressure relief (screw) Stainless steel 8* Packing washer Aluminium * pos 8 used in FIA 50-00 6 DKRCI.PD.FN0.A9.02 / 520H2207 Danfoss A/S (AC-MCI/MWA), 202-2
Connections OD T OD T Butt-weld DIN (EN 0220) 5 20 / 2 2. / 4 26.9 2. 2. 0.89.059 0.09 0.09 DIN 25 2 40 / 4 / 2.7 42.4 48. 2.6 2.6 2.6.27.669.902 0.0 0.02 0.0 50 65 2 60. 2 / 2 76. 2.9 2.9 2.7 0. 0. 80 00 4 88.9 4..2.6.50 4.50 0. 0.4 25 50 200 5 6 8 9.7 68. 29. 4.0 4.5 6. 5.50 6.6 8.6 0.6 0.8 0.25 250 00 0 2 27 2.9 6. 7. 0.75 2.75 0.25 0.28 OD T OD T Butt-weld ANSI (B 6.0 Schedule 80) ANSI 5 20 / 2 2. / 4 26.9.7 4.0 0.89.059 0.46 0.58 25 2 40 / 4 / 2.7 42.4 48. 4.6 4.9 5..27.669.902 0.8 0.9 0.20 Butt-weld ANSI (B 6.0 Schedule 40) 50 65 2 60. 2 / 2 7.0.9 5.2 2.7 2.87 0.5 0.20 80 00 4 88.9 4. 5.5 6.0.50 4.50 0.22 0.24 25 50 200 5 6 8 4. 68. 29. 6.6 7. 8.2 5.56 6.6 8.6 0.26 0.28 0.2 250 00 0 2 27 2.9 6. 7. 0.75 2.75 0.25 0.28 SOC ID T ID T L L Socket welding ANSI (B 6.) 5 20 25 2 40 / 2 2.8 / 4 27.2 / 4 / 2.9 42.7 48.8 6.0 4.6 7.2 6. 6.6 0.858.07.5.74.92 0.25 0.8 0.284 0.240 0.260 0 0.9 0.5 0.5 0.5 0.5 50 2 6.2 6.2 2.4 0.24 6 0.6 FPT Inside pipe thread FPT inside pipe thread, NPT (ANSI/ASME B.20.) 5 20 25 2 / 2 ( / 2 4 NPT) / 4 ( / 4 4 NPT) / 4 (.5 NPT) ( / 4.5 NPT) Danfoss A/S (AC-MCI/MWA), 202-2 DKRCI.PD.FN0.A9.02 / 520H2207 7
Dimensions and weights FIA 5-65 Angle-way Straight-way Angle-way size A C H F m Weight FIA 5-20 45 05 60 68. kg ( / 2 " - / 4 ").77 4. 2.6 2.68 2.4 lbs FIA 25-40 55 2 70 95.7 kg (" - / 2 ") 2.7 5.20 2.76.74.7 lbs FIA 50 60 2 77 92 2.8 kg (2") 2.6 5.20.0.62 6.2 lbs FIA 65 70 52 90 07.8 kg (2 / 2 ") 2.76 5.98.54 4.2 8.4 lbs Straight-way Valve size A C C m H E F m Weight FIA 5-20 20 99 60 20 68.4 kg ( / 2 " - / 4 ") 4.72.90 5.24 2.6 0.79 2.68. lbs FIA 25-40 55 29 77 70 26 95 2.4 kg (" - / 2 ") 6.0 5.08 6.97 2.76.02.74 5. lbs FIA 50 48 8 84 77 2 92.5 kg (2") 5.8 5.4 7.24.0.26.62 7.7 lbs FIA 65 76 65 29 90 40 07 5. kg (2 / 2 ") 6.9 6.50 8.62.54.57 4.2.7 lbs 8 DKRCI.PD.FN0.A9.02 / 520H2207 Danfoss A/S (AC-MCI/MWA), 202-2
Dimensions and weights FIA 80-00 Angle-way Straight-way Angle-way size A C H F m Weight FIA 80 90 89 29 7. kg (").54 7.44 5.08 5.24 6. lbs FIA 00 06 22 56 6.9 kg (4") 4.7 8.78 6.4 6.42 26.2 lbs FIA 25 28 268 92 90 2.2 kg (5") 5.04 0.6 7.56 7.48 46.7 lbs FIA 50 45 0 29 22 0.5 kg (6") 5.7.9 8.62 8.78 67.2 lbs FIA 200 80 72 276 280 68 kg (8") 7.09 4.65 0.87.02 50 lbs FIA 250 20 97 4 285 89 kg (0") 8.27 5.6.4.22 96. lbs FIA 00 240 458 84 40 25 kg (2") 9.45 8.0 5.2.9 275.5 lbs Straight-way size A C C m H E F m Weight FIA 80 26 204 27 29 48 8.6 kg (") 8.50 8.0 0.67 5.08.89 5.24 9 lbs FIA 00 264 256 7 56 60 6 4.9 kg (4") 0.9 0.08.27 6.4 2.6 6.42 2.8 lbs FIA 25 22 408 92 74 90 26.9 kg (5") 2.68 2.2 6.06 7.56 2.9 7.48 59. lbs FIA 50 70 70 482 29 9 22 5 kg (6") 4.57 4.57 8.98 8.62.58 8.78 2 lbs FIA 200 464 465 605 276 7 280 95 kg (8") 8.27 8. 2.82 0.87 4.6.02 209 lbs Danfoss A/S (AC-MCI/MWA), 202-2 DKRCI.PD.FN0.A9.02 / 520H2207 9
Ordering The table below is used to identify the filter required. Please note that you have to order FIA filter housing, a filter element and accessories. Example: FIA 50 D ANG + FIA-X 50 50µ + Bag = 48H056 + 48H0 + 48H50 Type Without 5 ½ FIA 5 D ANG 48H05 5 ½ FIA-SS 5 D ANG 52BAR 48H22 5 ½ FIA 5 A ANG 48H06 5 ½ FIA 5 SOC ANG 48H075 5 ½ FIA 5 FPT ANG 48H08 5 ½ FIA 5 D STR 48H085 5 ½ FIA-SS 5 D STR 52BAR 48H285 5 ½ FIA 5 A STR 48H097 5 ½ FIA 5 SOC STR 48H09 5 ½ FIA 5 FPT STR 48H5 20 ¾ FIA 20 D ANG 48H052 20 ¾ FIA-SS 20 D ANG 52BAR 48H222 20 ¾ FIA 20 A ANG 48H064 20 ¾ FIA 20 FPT ANG 48H082 20 ¾ FIA 20 SOC ANG 48H076 20 ¾ FIA 20 D STR 48H086 20 ¾ FIA-SS 20 D STR 52BAR 48H286 20 ¾ FIA 20 A STR 48H098 20 ¾ FIA 20 FPT STR 48H6 20 ¾ FIA 20 SOC STR 48H0 25 FIA 25 D ANG 48H05 25 FIA-SS 25 D ANG 52BAR 48H22 25 FIA 25 A ANG 48H065 25 FIA 25 FPT ANG 48H08 25 FIA 25 SOC ANG 48H077 25 FIA 25 D STR 48H087 25 FIA-SS 25 D STR 52BAR 48H287 25 FIA 25 A STR 48H099 25 FIA 25 FPT STR 48H7 25 FIA 25 SOC STR 48H 2 ¼ FIA 2 D ANG 48H054 2 ¼ FIA-SS 2 D ANG 52BAR 48H224 2 ¼ FIA 2 A ANG 48H066 2 ¼ FIA 2 FPT ANG 48H084 2 ¼ FIA 2 SOC ANG 48H078 2 ¼ FIA 2 D STR 48H088 2 ¼ FIA-SS 2 D STR 52BAR 48H288 2 ¼ FIA 2 A STR 48H00 2 ¼ FIA 2 FPT STR 48H8 2 ¼ FIA 2 SOC STR 48H2 40 ½ FIA 40 D ANG 48H055 40 ½ FIA-SS 40 D ANG 52BAR 48H225 40 ½ FIA 40 A ANG 48H067 40 ½ FIA 40 SOC ANG 48H079 40 ½ FIA 40 D STR 48H089 40 ½ FIA-SS 40 D STR 52BAR 48H289 40 ½ FIA 40 A STR 48H0 40 ½ FIA 40 SOC STR 48H 50 2 FIA 50 D ANG 48H056 50 2 FIA-SS 50 D ANG 52BAR 48H28 50 2 FIA 50 A ANG 48H068 50 2 FIA 50 SOC ANG 48H080 50 2 FIA 50 D STR 48H090 50 2 FIA-SS 50 D STR 52BAR 48H290 50 2 FIA 50 A STR 48H02 50 2 FIA 50 SOC STR 48H4 D A SOC FPT = Butt-weld DIN = Butt-weld ANSI = Socket welding = Inside pipe thread ANG = Angle-way STR = Straight-way 00µ 50 mesh 50µ 00 mesh 250µ 72 mesh Code number 500µ 8 mesh Pleated filter element 50µ 00 mesh Pleated filter element 250µ 72 mesh Pleated filter element 500µ 8 mesh 48H22 48H24 48H26 48H28 48H0 48H6-48H22 48H24 48H26 48H28 48H0 48H6-48H2 48H25 48H27 48H29 48H04 48H269-48H2 48H25 48H27 48H29 48H04 48H269-48H2 48H25 48H27 48H29 48H04 48H269-48H57 48H0 48H8 48H44 48H79 48H84 48H89 0 DKRCI.PD.FN0.A9.02 / 520H2207 Danfoss A/S (AC-MCI/MWA), 202-2
Ordering Type Without 65 2½ FIA 65 D ANG 48H057 65 2½ FIA-SS 65 D ANG 52BAR 48H284 65 2½ FIA 65 A ANG 48H069 65 2½ FIA 65 D STR 48H09 65 2½ FIA-SS 65 D STR 52BAR 48H29 65 2½ FIA 65 A STR 48H0 80 FIA 80 D ANG 48H058 80 FIA 80 A ANG 48H070 80 FIA 80 D STR 48H092 80 FIA 80 A STR 48H04 00 4 FIA 00 D ANG 48H059 00 4 FIA 00 A ANG 48H07 00 4 FIA 00 D STR 48H09 00 4 FIA 00 A STR 48H05 25 5 FIA 25 D ANG 48H060 25 5 FIA 25 A ANG 48H072 25 5 FIA 25 D STR 48H094 25 5 FIA 25 A STR 48H06 50 6 FIA 50 D ANG 48H06 50 6 FIA 50 A ANG 48H07 50 6 FIA 50 D STR 48H095 50 6 FIA 50 A STR 48H07 200 8 FIA 200 D ANG 48H062 200 8 FIA 200 A ANG 48H074 200 8 FIA 200 D STR 48H096 200 8 FIA 200 A STR 48H08 250 0 FIA 250 D ANG 48H7 250 0 FIA 250 A ANG 48H7 50µ 00 mesh 250µ 72 mesh Code number 500µ 8 mesh Pleated filter element 50µ 00 mesh Pleated filter element 250µ 72 mesh Pleated filter element 500µ 8 mesh 48H 48H9 48H45 48H80 48H85 48H90 48H9 48H20 48H2 48H8 48H86 48H9 48H2 48H40 48H46 48H82 48H87 48H92 48H 48H4 48H47 48H8 48H88 48H9 48H4 48H42 48H48 48H226 - - 48H5 48H4 48H49 48H297 - - 48H6 48H75 - - - - 00 2 FIA 00 A ANG 48H74 48H7 48H76 - - - - D A = Butt-weld DIN = Butt-weld ANSI ANG = Angle-way STR = Straight-way Accessories Part Accessory for Code number FIA 65-00 48H447 Magnet insert FIA 25-200 48H448 Part Accessory for Code number element µ50 with removable element µ50 for the first start up FIA 5-20 FIA 25-40 48H0 48H02 Part Accessory for Code number FIA 50 48H50 FIA 65 48H5 FIA 80 48H52 bag FIA 00 48H5 FIA 25 48H54 FIA 50 48H55 FIA 200 48H56 Part Accessory for Code number Purge valve complete 48B745 FIA 50-00 Blind nut with gasket 48H450 Danfoss A/S (AC-MCI/MWA), 202-2 DKRCI.PD.FN0.A9.02 / 520H2207
www.danfoss.com/ir 2 DKRCI.PD.FN0.A9.02 / 520H2207 Danfoss A/S (AC-MCI/MWA), 202-2