Coolant (oil-based, water-soluble) Weak alkali-based cleaning fluid Cutting fluid Industrial water. Variations. Number of elements

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1 Bag Filter Series Optimum for the large flow filtration Easy maintenance Main operating fluids For other kinds of fluids, please contact SMC. With safety mechanism Employs proprietary SMC latch mechanism and band lock mechanism. Safe even in the event of erroneous operation. Latch mechanism The bag-stated element (made of non-woven cloth) makes it possible to filtrate the large flow with lower pressure drop. [Series (one element included): Up to 400 L/min] Replacement operations are easy thanks to a built-in basket mechanism allowing element replacement outside the vessel. Coolant (oil-based, water-soluble) Weak alkali-based cleaning fluid Cutting fluid Industrial water Bag-stated element With a bag configuration, the aperture is wide and foreign matter is captured inside the element for easy removal. Furthermore, foreign matter captured inside the element will not spill over into the case interior or the surrounding area. FGA FQ EB ES With band-lock mechanism Select from a wide range of filtration accuracy. Improved functionality and operability Renewed for easier use! Nominal filtration accuracy, 0, 2, 0, 00 µm [Series (one element included)] Leg format changed to removable type, improved piping workability on bottom side. Easier handling thanks to lightweight band and hinge mechanism. Basket features hole for fluid release. Release of foreign matter to the outlet side is prevented. Weight: kg (Existing model: 9 kg) 2% lighter than the existing model Applies to A Variations Series Number of elements ø90 x L440 ø90 x L770 Rc2 4 B JIS0 K FF 6 B JIS0 K FF Maximum flow (Water, at P = 7 kpa) Approx. 400 L/min Approx. 200 L/min Approx L/min 6

2 offers excellent safety performance and ease of maintenance. With safety mechanism Employs SMC proprietary latch mechanism Prevents cover blowout in cases of erroneous operation. Latch mechanism can be replaced outside the vessel. Use of a built-in basket mechanism makes it possible to replace the element outside the vessel. Handle Basket Band system When cover is mounted Makes the work of tightening easy. Compared to a bolt tightening system with many places (between 4 and 6) that need to be tightened, this system is easy to use with only one place to tighten. Improved, easier handling thanks to lightweight band Easier handling with more lightweight band (Band weight: kg) With lock mechanism <Patent pending> Safe lock mechanism prevents band from coming off even in cases of erroneous operation under internal pressure. No-fluid-buildup structure Basket features hole for fluid release. Release of foreign matter to the outlet side during element replacement is prevented. Since there is no leftover fluid, there is no need to perform drainage operations. (The drain port of the existing model has been eliminated.) Basket Hole for fluid release Lock mechanism Lightweight Band 2% lighter than the existing model Weight: kg (Existing model: 9 kg) Applies to A Piping operations are a breeze. With a removable leg system, carrying out piping operations at the fluid release port is easier. Example When removing legs from the main unit before attaching piping q Remove legs from the w Attach piping to fluid e Replace legs on the main unit and main unit. release port. attach piping to OUT port. OUT port 64 Fluid release port

3 Series Variations of Bag Filters Available combination between an element and a vessel Vessel with one element 0. MPa type Vessel Standard products Vessel with three elements 0. MPa type Vessel with five elements 0. MPa type Standard elements P.67 Sub-element + Standard element P.7 Sub-element HEPO element P.76 Long service life element Branch type element P.77 PP (Polypropylene) bag element Filter paper element P.78 Note) Combinations between standard or made-to-order elements and standard or made-to-order vessels are marked ( ) as above. Types of Standard element Made-to-Order elements Bag element Sub-element + Standard element X46 Sub-element X8 HEPO element X49 Effective for extending the service life of a standard element Eliminates large foreign matter. P.67 P.7 P.7 P.76 High-performance filtration FGA FQ EB ES Made-to-Order elements Long service life element X82 Branch type element X292 PP (Polypropylene) bag element X72 Filter paper element Long service life (Four to five times the filtration area compared with the standard elements) More compact vessel is possible. (Longevity for L440 is same as L770.) Applicable for strong alkali-based cleaning fluid P.76 P.77 P.77 P.78 (For precision X42 Suitable for filtering cutting fluids Note) Refer to pages 7 to 78 for details on Made-to-Order elements and vessels. 6

4 Stable quality and reuse of fluid is possible thanks to filtration! Stable product Contributes to quality (Fewer defects, etc.) Application example Washing line Tank Pre-filter Final filter Tank [Filtration of cleaning fluid] The filter performs filtration of used cleaning fluid so it can be reused many times. (Thanks to cyclical filtration, the volume of waste fluid is reduced.) Prevention of problems in the line (Prevention of nozzle blockage, etc.) Maintenance example Two units used side by side [Reduction in length of time line is stopped for element replacement] Installing two bag filters means that one filter can always be used while the other is undergoing element replacement, meaning that the line does not have to be stopped for long periods of time for replacement of elements. Unit in use Less waste fluid Unit undergoing element replacement Cleaning basin- Cleaning basin-2 Rinsing New fluid supply Waste fluid IN IN OUT OUT Filter [Filtration of cleaning fluid] The filter is used to maintain a constant level of cleaning fluid. Processing line Unit undergoing element replacement Unit in use Tank Pre-filter Final filter Tank [Filtration of coolant] The filter performs filtration of used coolant so it can be reused many times. Filtration of industrial water Raw water Strainer Sand filtration Tank Pre-filter Final filter [Filtration of industrial water] The filter removes foreign matter from raw water so it can be used for manufacturing. 66

5 Three, five elements included Symbol S C L R included S A 20 E 00 B One element Vessel material Symbol Seal material NBR FKM pc included () pcs included () pcs included () S Part number of element for replacement 0S 00 symbol Bag Filter Series A 40 E 00 Symbol A ø90 x L440 B ø90 x L770 Symbol Symbol 0S ø90 x L440 60S ø90 x L770 material (Polyester) Rc2 00(4 B )JIS0 K FF 0(6 B )JIS0 K FF For A For B Symbol Nil F L G F F Symbol With pressure gauge G ( MPa: Brass for wetted parts) Without pressure gauge Nil (with plug) Note that the differential pressure must be controlled strictly. None Companion flange Foundation bolt ( pcs) In the case of multiple options, indicate symbols in alphabetical order. Nominal filtration accuracy Note) Symbol Nominal filtration accuracy (µm) Note) Nominal filtration accuracy refers to the filtration accuracy according to SMC criteria, and serves as a guideline for the particulates that can be filtered out. It does not mean that 00% of the particulates of the diameter shown can be filtered out. (For details, refer to pages 74 to 78.) L770 L770 Model A-20 B-20 A-40 B-40 A-60 B-60 Common Operating pressure Maximum flow rate Note ) Approx. 400 L/min Max. 0. MPa Approx. 200 L/min Approx L/min Applicable fluid Water-soluble coolant, Weak alkali-based cleaning fluid, Industrial water (Vessel material: ) Oil-based coolant, Cutting oil (Vessel material: ) Cover 04 Case [S/L] 04 Legs [C/R] Seal NBR or FKM Rc2 00(4 B )JIS0 K FF 0(6 B )JIS0 K FF Note ) Vessel Internal volume Weight 2 L kg L 6 kg 04 L 70 kg 6 L 90 kg 24 L 270 kg 07 L kg Note 4) Air release valve Handle for picking elements Davit for cover Basket integrated None MPa: Brass for wetted parts /4 B Ball valve (Brass) Part No.: AK-S Yes Nominal filtration accuracy relacement differential pressure element included Polyester, 0, 2, 0, 00 µm Note ) 0. MPa elements included elements included Size ø90 x L440 ø90 x ø90 x L440 ø90 x L770 ø90 x L440 ø90 x 800 cm cm cm cm cm cm 2 Note ) Conditions: Fluid = Water, Pressure drop 7 kpa, Nominal filtration accuracy 00 µm Confirm the conformity of the fluid to be used. Note ) Surface treatment No. 2D applies to the external surface of the vessel. (Scratches, scrapes, blotches and uneven color may be present as long as they do not interfere with function or performance.) The symbol refers to surface finishing of JIS B 40 cold rolled stainless steel sheet. Note 4) For the series, this indicates cases where the with pressure gauge option has been selected. Note ) Control the element replacement so that the differential pressure does not exceed 0. MPa. 67 Accessories FGA FQ EB ES

6 Series Model Selection Step Step 2 Step Step 4 Selecting a Selecting the vessel filter model Checking operating conditions Determining the model and number of units Selection method Selection flow chart Selection example Step Checking operating conditions Fluid Pressure Temperature Flow rate Filtration accuracy Confirm that the specifications are within the appropriate range. Check the compatibility of fluid with element material [polyester]. To check the compatibility with main fluids, refer to Selection by Main Application on page 70. Check the compatibility of fluid with vessel material [stainless steel 04/ carbon steel]. To check the compatibility with main fluids, refer to Selection by Main Application on page 70. Check the compatibility of fluid with seal material [NBR] or [FKM]. To check the compatibility with main fluids, refer to Selection by Main Application on page 70. Confirm that the temperature is 80 C or less. Checking operating conditions material Vessel material Seal material Temperature Check fluid/pressure/ temperature/flow rate/ filtration accuracy. Compatibility of fluid with polyester Compatibility of fluid with stainless steel 04/ carbon steel Compatibility of fluid with NBR or FKM Consider Made-to-Order products. <<Operating conditions >> Fluid: Coolant (water-soluble) [Viscosity equivalent to water: mm /sec] Pressure: 0. MPa Temperature: 0 C Flow rate: 700 L/min Filtration accuracy: 0 µm Confirm that the specifications are within the appropriate range. Coolant (water-soluble) Compatibility with polyester: OK Compatibility with stainless steel 04: OK Compatibility with NBR (FKM): OK 0 C 80 C or less: OK 0. MPa 0. MPa or less: OK 80 C or less Confirm that the pressure is 0. MPa or less. Pressure 0. MPa or less Consider special products. Possible range of pressure specifications up to.0 MPa OK 68

7 Model Selection Series Selection method Step 2 Selecting a vessel Selection flow chart Selection example q Calculating the number of elements Use the flow rate to calculate the number of elements. Required flow rate Recommended flow rate = [Recommended flow rate per one element] 400 L/min (Pressure drop 7 kpa to 8 kpa) When viscosity rate is equivalent to water. For other viscosities, perform viscosity conversion. [] Round up:.7 elements 2 elements When flow rate = 0 L/min or less, the compact filters [] [FQ] series are recommended. w Vessel type and number of units Choose a vessel that satisfies the number of elements obtained in step q. Step Selecting the filter model q Selecting vessel material and seal material Select vessel and seal materials from among those compatible with the fluid used. Selecting a vessel [Flow rate] (When viscosity rate is equivalent to water) 400 L/min or less Checking each item element -20 unit 800 L/min or less 2 elements units Selecting the filter model Vessel, Seal material Vessel: Seal: NBR S L/min or less elements -20 units or -40 unit [Compatibility with fluid] Vessel: Seal: FKM L-20 For ( elements included) or ( elements included), carbon steel can be selected as the vessel material. Calculate the number of elements. Required flow rate Recommended flow rate 700 L/min 400 L/min =.7 2 elements Choose the vessel type and number of units. 2 elements units Select vessel and seal materials based on compatibility with the fluid. Coolant (water-soluble) / NBR: OK The model selected is the S-20. In this case, the L with FKM seal material can also be selected. FGA FQ EB ES w Selecting element size Select the element size when there is a large amount of contamination or frequent replacements. Flow rate does not change depending on element size. e Selecting filtration accuracy Select the required filtration accuracy depending on conditions. Filtration accuracy = Nominal filtration accuracy [Standard life] Size: L440 A-20 Nominal filtration accuracy: µm -20-E 00 B [ service life (Longevity)] [.7 times longer life] Size: L770 B-20 When there is a large amount of contaminants in the fluid; When you want to reduce the frequency of replacements Filtration accuracy [Required filtration accuracy] to Nominal filtration accuracy: 00 µm to B-20-E 00 B Nominal filtration accuracy of, 0, 2, 0, 00 µm can be selected. Select the element size. With standard life, the model selected is the SA-20. When there is a large volume of contaminants in the fluid or when you want to reduce the frequency of replacements, select the SB with the L770 size element with.7 times longer life. Select the filtration accuracy. With a nominal filtration accuracy of 0 µm, the model selected is the SA-20-E 00 B. Step 4 Determining the model and number of units Determine the filter model and number units based on the results of Step 2 and Step. Select pressure gauge or other options as needed. Determining the model and number of units Based on the results of Step 2 and Step, 2 units of the SA-20-E00B are selected. 69

8 Series Selection by Main Application Compact filter [Other series] Vessel element included elements included elements included Field Fluid Filtration accuracy Vessel Seal Machine tools Washing equipment Others Coolant (water-soluble) Coolant (oil-based) Water-based cleaning fluid Weak alkali-based cleaning fluid Alcohol-based cleaning fluid Oil-based cleaning fluid Chlorine- / Fluorinebased cleaning fluid Strong alkali-based cleaning fluid Industrial water Cooling water Polyester Polyester Polypropylene (See on P.77.) Polyester 0 to 0 µm to 2 µm 0 to 00 µm or NBR NBR NBR FKM FKM NBR Up to 0 L/min Up to 400 L/min Up to 200 L/min Up to 2000 L/min S S Compact filter S (, FQ) C C Compact filter (, FQ) Compact filter (, FQ) S L L X72 Select the element size (A: ø90 x L440; B: ø90 x L770) based on the amount of contaminants. The above is for guideline purpose only. Check the compatibility of fluid with product, seal and element material before operation. The flow rate is the appropriate flow rate at a viscosity equivalent to water. S L L X72 S L L X72 S S S Flow-rate Characteristics (Initial Value) Test fluid: Water Liquid temperature: 7 C to 20 C (Room temperature) Test method: Per SMC test method Pressure drop (kpa) Initial flow rate: Recommended setting range (Pressure drop: 7 to 0 kpa or less) µm, 0 µm 2 µm 0 µm, 00 µm Flow rate (L/min) Flow-rate conversion based on viscosity conversion (with viscosity other than that equivalent to water) Example) Fluid: Coolant (oil-based) Kinematic viscosity: 20 mm 2 /sec Flow rate: 28 L/min ) Calculation of flow coefficient Obtain the flow coefficient from the viscosity conversion table. Kinematic viscosity: 20 mm 2 /sec Flow coefficient: 9% 2) Flow-rate conversion Convert the flow rate when viscosity is equivalent to water using the flow coefficient obtained in step ). 28 L/min flow coefficient 9% = 00 L/min 00 L/min flow rate is necessary when viscosity is equivalent to water. After this, make a selection using the selection method. When making a selection, designate the flow rate as 00 L/min when viscosity is equivalent to water. Reference) The recommended flow rate for one coolant (oil-based) element at a kinematic viscosity of 20 mm 2 /sec is the recommended flow rate when viscosity is equivalent to water (400 L/min) x flow coefficient (9%) = recommended flow rate 80 L/min at a kinematic viscosity of 20 mm 2 /sec. Viscosity Conversion Table Kinematic (mm 2 /sec) viscosity (cst) Fluid indicator 400 High Equivalent to honey Low Water, Coolant Coolant (water-soluble), (oil-based) Cleaning fluid Flow coefficient (%) These relationships between fluids and kinematic viscosity are for guideline purposes only. Check the actual kinematic viscosity of fluid before using. Fluid viscosities shown are at room temperature (7 C to 20 C). Flow coefficient: When 00% of water flows at mm 2 /sec, the flow coefficient indicates that 8% flows at a kinematic viscosity of 00 mm 2 /sec. 0 Paint

9 Bag Filter Series Construction Air release valve Handle Bracket for V-band Inlet y Pin q t u Guide slit i r e Outlet w Component Parts/Replacement Parts No. Description Cover 2 Case Basket 4 6 V-band Air release Fluid release Legs (with bolt, nut, flat washer) Part No. -BT0 -BT02 0S- 60S- -BA0 -OP0 (Set) Polyester Qty. Note) A B A B -KT0 NBR S 7 O-ring -KT02 FKM L -KT0 Polypropylene/ S Holder (Set) NBR 8 (with O-ring) -KT04 Polypropylene/ L (Set) FKM Note) Refer to on page 67 for the part of the model number !0 Air release valve Inlet Pressure gauge w y u o q! t i!2 r e Component Parts and Seal List No Description Cover Case Basket Hinge bolt Eyenut Washer Parallel pin Lifter Handle O-ring Air release Gasket Fluid release Davit for cover Part No. BT-S BT-4S Refer to How to Order on page 67. AL-26S AL-27S AL-2S AL-24S AL-20S AL-2S Drain port Outlet Center bolt Nut Spring washer Retainer Qty. Note) S/L C/R S/L C/R A-40 A-60 B-40 B-60 Polyester S-40 C-40 NBR S-60 C-60 L-40 R-40 FKM L-60 R-60 S-40 C-40 NBR S-60 C-60 L-40 R-40 FKM L-60 R-60 Note) Refer to on page 67 for the part of the model number. 7 FGA FQ EB ES

10 Series Dimensions -20 Approx. E (When the valve is opened.) D C B Air release Fluid release A Inlet B.C.D 96 6 Rc2 Inlet 27 8 Air release Davit Air release Fluid release () x ø20 M6 for foundation bolt Rc/4 Outlet 7 Rp/4 Gauge port in the inlet side () Rp/4 Gauge port in the outlet side () O.D 24 Rc2 Rc2 Outlet (mm) Model A B C D E SA-20 LA-20 SB-20 LB x ø24 M20 for foundation bolt Fluid release -40 E (When the cover is lifted.) D C B Inlet B.C.D 422 Rc/4 00(4 B )JIS0 K FF A Inlet Air release 80 Davit O.D Air release x ø24 M20 for foundation bolt 70 7 Outlet Drain port Fluid release Davit for cover in the inlet side in the outlet side Drain port Outlet 2(2 B )JIS0 K FF Fluid release 289 (mm) Model A B C D E SA-40 CA-40 LA-40 RA-40 SB-40 CB-40 LB-40 RB (2 B )JIS0 K FF 00(4 B )JIS0 K FF Inlet B.C.D 70 0 Outlet Drain port A E (When the cover is lifted.) 72 D C B Rc/4 0(6 B )JIS0 K FF A Inlet 6 O.D Air release Fluid release 70 2(2 B )JIS0 K FF Davit for cover in the inlet side in the outlet side Drain port 2(2 B )JIS0 K FF Outlet 0(6 B )JIS0 K FF Model A B SA-60 CA-60 LA-60 RA SB-60 CB-60 LB RB-60 C D (mm) E

11 Bag Filter Series s Companion flange Flange øa P.C.D B øc T (mm) Part No. Flange dimension A B C D T C-40 Carbon F-86S R-40 steel 0(4 B ) S-40 Stainless F-87S L-40 steel C-60 Carbon F-88S R-60 steel 0(6 B ) S-60 Stainless F-89S L-60 steel Note) 2 pieces are required per filter unit. JIS0 K FF is used for this flange. Foundation bolt 8 x ød Part No. Gasket øe øf Applicable model T2 E F T2 AL-79S -40 AL-80S V # Note) 2 pieces are required per filter unit. Hexagon bolt and nut I H G (mm) FGA H I 8 M6 x 2 46 M20 x 2. Set of Components for Companion Flange Applicable Part No. G model AI-7S AI-8S Note) 6 pieces are required per filter unit. (mm) Part No. F-90S F-9S F-92S F-9S Applicable model Flange Gasket Hexagon bolt C-40 F-86S R-40 AL-79S AI-7S S-40 F-87S L-40 C-60 F-88S R-60 AL-80S AI-8S S-60 F-89S L-60 FQ EB ES L R d L d S Hexagon nut Part No. -OP0 Applicable model -20 Nominal thread size d d M6 6 (mm) S L R (Approx.) (Approx.) L AI-S M Note) foundation bolts are required per filter unit. If ordering only foundation bolts, order bolts using the above part number. 7

12 Series Made to Order s X46 Sub-element + Standard element X8 Sub-element X49 HEPO element X82 Long service life element P.7 Effective for extending the service life of a standard element P.7 Eliminates large foreign matter. P.76 High-performance filtration P.76 Long service life (Four to five times the filtration area compared with the standard elements) X292 P.77 Branch type element More compact vessel is possible. ( for L440 is same as L770.) X72 P.77 PP (Polypropylene) bag element Applicable for strong alkali-based cleaning fluid X42 P.78 Filter paper element Suitable for filtering cutting fluids (For precision Leg : Stainless Steel X47 P.78 74

13 X46 Effective for extending the service life of a standard element Sub-elements eliminate large foreign matter. Sub-element Standard element It has a structure such that the spongiform filtration material, which is made of Polyvinylidene Chlorides, is in the form of a bag. It is then fixed by a ring inside the standard element. Note ) Refer to "" (page 67) for the part of the model number. Without pressure gauge/without option: is not required to enter. Example) SA-20-E00B-X46 X8 Series Please consult with SMC for details. Sub-element and Standard element equipped Sub-element equipped Eliminates large foreign matter (00 µm or larger). Note ) Refer to "" (page 67) for the part of the model number. Without pressure gauge/without option: is not required to enter. Example) SA-20-B-X8 Sub-element/Ring Part No. size L440 L770 Sub-element (single part) EZS40S EZS0S Sub-element with ring EZS20S EZS0S Ring (single part) FZS0S Note ) Order a sub-element with a ring [EZS20S/ EZS0S] when you have already purchased a standard product. When replacing only the element, mount a ring to the sub-element (single part) [EZS40S/ EZS0S]. Main applicable fluid Note ) Nominal filtration accuracy Maximum flow rate Note ) replacement differential pressure Filtration material Note ) Fluids that cause corrosion, deterioration or expansion of the material used in the elements cannot be used. Depends on the filtration accuracy (nominal filtration accuracy) of the element. Since sub-elements are specialized for coarse filtration, the nominal filtration accuracy is 00 µm or more. Note ) Conditions: Fluid = Water, Initial differential pressure 7 kpa, Nominal filtration accuracy 00 µm (standard element) (For other conditions, refer to Flow-rate Characteristics on page 70. Equivalent to standard element) Maximum flow rate is per one element. When there are three elements or five elements, multiply by or. element included / elements included Main applicable fluid Note ) Nominal filtration accuracy Maximum flow rate Note ) replacement differential pressure Filtration material A B Coolant (oil-based, water-soluble), Weak alkali-based cleaning fluid, Industrial water, 0, 2, 0, 00 µm (standard element), 00 to 000 µm (sub-element) Max. 400 L/min Differential pressure 0. MPa Polyester (standard element), Vinyl chloride (sub-element) ø90 x L440 ø90 x L cm cm 2 20 E B X46 A B Coolant (oil-based, water-soluble), Weak alkali-based cleaning fluid, Industrial water 00 to 000 µm Max. 400 L/min Differential pressure 0. MPa Vinyl chloride ø90 x L440 ø90 x L cm cm 2 X46 Note ) Fluids that cause corrosion, deterioration or expansion of the material used in the elements cannot be used. Specialized for coarse filtration, the nominal filtration accuracy is 00 µm or more. Note ) Conditions: Fluid = Water, Initial differential pressure 7 kpa (For other conditions, refer to Flow-rate Characteristics on page 70. Equivalent to standard element) Maximum flow rate is per one element. When there are three elements or five elements, multiply by or. E Nominal filtration accuracy Symbol Nominal filtration accuracy (µm) material X46 Sub-element + Standard element equipped element included 20 B / elements included Note ) Note ) Coarse filtration Coarse filtration X8 X8 X8 Sub-element equipped Nominal filtration accuracy is ranged from 00 µm to 000 µm. 7 FGA FQ EB ES

14 Series X49 High-performance filtration Optimum for filtration of precision machine fluids, precision cleaning fluids, etc. Effective for the grinding powders (For precision HEPO element equipped A cylindrical element in which the filter material made of P.G.P. (Polyester + Glass fiber) is sandwiched by a stainless steel mesh and pleated. Note ) Refer to "" (page 67) for the part of the model number. Without pressure gauge/without option: is not required to enter. Example) SA-20-Z00B-X49 /-Fixing Component Part No. size L440 L770 X82 HEPO element (single part) EZ20AS EZ0AS -fixing component -OP0 Note ) Order a HEPO element (single part) and an element-fixing component together when you have already purchased a standard product. Four to five times the filtration area (compared with the standard elements) Reduction in number of element replacements A cylindrical element in which the non-woven material made of PP (Polyprovddpylene) is sandwiched by a PET (Polyester) mesh and pleated. Note ) Refer to "" (page 67) for the part of the model number. Without pressure gauge/without option: is not required to enter. Example) SA-20-Z00B-X82 Main applicable fluid Note ) Nominal filtration accuracy Maximum flow rate Note ) replacement differential pressure Filtration material Note ) Fluids that cause corrosion, deterioration or expansion of the material used in the elements cannot be used. Specialized for precision filtration. The filtration accuracy indicates 98% of filtered particle size. Note ) Conditions: Fluid = Water. For other fluids, maximum flow rate changes based on viscosity, etc. Maximum flow rate is per one element. When there are three elements or five elements, multiply by or. element included / elements included Long service life element equipped /-Fixing Component Part No. size L440 L770 Long service life element (single part) EZD80AS-00 EZF70AS-00 -fixing component -OP0 Note ) Order a long service life element (single part) and an element-fixing component together when you have already purchased a standard product. 76 Main applicable fluid Note ) Nominal filtration accuracy Maximum flow rate Note ) replacement differential pressure Filtration material element included / elements included A B Coolant (oil-based, water-soluble), Weak alkali-based cleaning fluid, Industrial water µm Max. 00 L/min Max. 200 L/min Differential pressure 0. MPa Polyester/Glass fiber ø86 x L2 ø86 x L cm cm 2 High-performance filtration Note ) 20 Z 00 B Z 00 X49 X49 Filtration accuracy µm (98% of filtered particle size) material X49 HEPO element equipped A B Coolant (oil-based, water-soluble), Weak alkali-based cleaning fluid, Industrial water 0 µm Max. 00L/min Max. 200L/min Differential pressure 0. MPa Polypropylene/Polyester ø86 x L2 ø86 x L cm cm 2 Note ) Fluids that cause corrosion, deterioration or expansion of the material used in the elements cannot be used. The filtration accuracy is based on SMC criteria, and differs from the absolute filtration accuracy (filtration efficiency of 97% or more). Note ) Conditions: Fluid = Water. For other fluids, maximum flow rate changes based on viscosity, etc. Maximum flow rate is per one element. When there are three elements or five elements, multiply by or. Note ) 20 Z 00 B Z Large filtration area 00 X82 X82 Nominal filtration accuracy material X82 Long service life element equipped

15 Series X292.8 times the filtration area (compared with the standard element) is the same for short size elements (L440) and long size (L770). More compact vessels are possible. Branch type element equipped Two-bag construction made of polyester non-woven material. Note ) Refer to "" (page 67) for the part of the model number. Without pressure gauge/without option: is not required to enter. Example) SA-20-E00B-X292 Part No. Branch type element Basket size (single part) L440 Note ) S- -BT0 Note ) Enter the symbol for nominal filtration accuracy in the part. (Refer to on page 67.) Note 4) Order a branch type element (single part) and a basket together when you have already purchased a standard product. X72 Polypropylene filter material can be used with a wide variety of fluids. Applicable for strong alkali-based cleaning fluid Note ) Refer to "" (page 67) for the part of the model number. Without pressure gauge/without option: is not required to enter. Example) SA-20-E00B-X72 Main applicable fluid Note ) Nominal filtration accuracy Maximum flow rate Note ) replacement differential pressure Filtration material PP (Polypropylene) bag element equipped Part No. PP (Polypropylene) size bag element (single part) L440 0S-X0 Note ) L770 60S-X0 Note ) Note ) Enter the symbol for nominal filtration accuracy in the part. (Refer to on page 67.) A 20 material element included / elements included A Coolant (oil-based, water-soluble), Weak alkali-based cleaning fluid, Industrial water, 0, 2, 0, 00 µm Max. 400 L/min Differential pressure 0. MPa Polyester ø90 x L cm 2 E B X292 Nominal filtration accuracy Symbol X292 Branch type element equipped 20 E B E Large filtration area Note ) Fluids that cause corrosion, deterioration or expansion of the material used in the elements cannot be used. Depends on the filtration accuracy (nominal filtration accuracy) of the element. Since sub-elements are specialized for coarse filtration, the nominal filtration accuracy is 00 µm or more. Note ) Conditions: Fluid = Water, Initial differential pressure 7 kpa, Nominal filtration accuracy 00 µm (standard element) (For other conditions, refer to Flow-rate Characteristics on page 70. Equivalent to standard element) Maximum flow rate is per one element. When there are three elements or five elements, multiply by or. Main applicable fluid Note ) Nominal filtration accuracy Maximum flow rate Note ) replacement differential pressure Filtration material Note ) Nominal filtration accuracy (µm) B Polypropylene A B Strong alkali-based cleaning fluid, Coolant (oil-based, water-soluble), Weak alkali-based cleaning fluid, Industrial water,, µm Max. 400 L/min Differential pressure 0. MPa Polypropylene ø90 x L440 ø90 x L cm cm 2 Note ) Fluids that cause corrosion, deterioration or expansion of the material used in the elements cannot be used. Depends on the filtration accuracy (nominal filtration accuracy) of the element. Note ) Conditions: Fluid = Water, Initial differential pressure 8 kpa, Nominal filtration accuracy µm (standard element) (For other conditions, refer to Flow-rate Characteristics on page 70. Equivalent to standard element) Maximum flow rate is per one element. When there are three elements or five elements, multiply by or. Note ) X72 X72 Nominal filtration accuracy Symbol Nominal filtration accuracy (µm) 00 material X72 PP (Polypropylene) bag element equipped 77 FGA FQ EB ES

16 Series X42 Optimum for filtration of cutting or grinding oil Large filtration area makes it suitable for filtrating fluids containing highly dense contaminants. Filter paper element equipped Main applicable fluid Note ) Nominal filtration accuracy Maximum flow rate Note ) replacement differential pressure Filtration material For cutting/grinding oil A B Coolant (oil-based), Lubricating oil 0 µm Max. 00 L/min Max. 200 L/min Differential pressure 0. MPa Cotton ø86 x L2 ø86 x L cm cm 2 Note ) Fluids that cause corrosion, deterioration or expansion of the material used in the elements cannot be used. Only oil-based fluids can be used. Depends on the filtration accuracy (nominal filtration accuracy) of the element. Note ) Conditions: When fluid has a kinematic viscosity of 6 mm 2 /sec (equivalent to turbine oil VG6). For other fluids, maximum flow rate changes based on viscosity, etc. Maximum flow rate is per one element. When there are three elements or five elements, multiply by or. A cylindrical element with a cotton-made filter inside and a pleated material on the outside for reinforcement. Note ) Refer to "" (page 67) for the part of the model number. Without pressure gauge/without option: is not required to enter. Example) SA-20-Z00B-X42 /-Fixing Component Part No. Filter paper element -fixing size (single part) component L440 0S-00X6 -OP0 L770 60S-00X6 Note ) Order a filter paper element (single part) and an element-fixing component together when you have already purchased a standard product. X47 Leg material: Legs made of stainless steel can be used. Legs (: ) Note ) Refer to "" (page 67) for the part of the model number. Without pressure gauge/without option: is not required to enter. Example) SA-20-E00B-X47 Legs Part No. Leg material: -OP02 Note ) When you have already purchased a standard product, use the order number shown above and replace the legs only. (The product number shown above includes bolts and nuts for mounting.) 78 element included / elements included material Operating pressure Common Maximum flow rate Note ) Main applicable fluid Vessel Cover Case Legs Internal volume Weight Filtration material Nominal filtration accuracy Note ) replacement differential pressure Note ) Note ) 20 Z 00 B Z 00 X42 X42 Nominal filtration accuracy X42 Filter paper element equipped A B Max. 0. MPa Max. 400 L/min Coolant (oil-based, water-soluble), Weak alkali-based cleaning fluid, Industrial water 2 L kg Rc2 L 6 kg Polyester, 0, 2, 0, 00 µm Differential pressure 0. MPa ø90 x L440 ø90 x L cm cm 2 Note ) Conditions: Fluid = Water, Initial differential pressure 7 kpa, Nominal filtration accuracy 00 µm (standard element) (For other conditions, refer to Flow-rate Characteristics on page 70. Equivalent to standard product.) Fluids that cause corrosion, deterioration or expansion of the material used in this filter and elements cannot be used. Note ) Depends on the filtration accuracy (nominal filtration accuracy) of the element. 20 E X47 Nominal filtration accuracy material X47 Leg material:

17 Series Specific Product Precautions Be sure to read the below before handling. Refer to front matter 4 for Safety Instructions. For details, refer to the Operation Manual. The Operation Manual can be downloaded from the SMC website: Model Selection/Design Do not select a model exceeding specification ranges and carefully consider the purpose of use, required specifications and operating conditions such as fluid, pressure, flow rate, temperature and environment. Mishandling may lead to an unexpected accident. Warning. Operating pressure Do not use the product beyond the operating pressure range. Do not use in locations where peak pressure exceeds the operating pressure due to water hammer, surge pressure, etc. 2. Do not use the product beyond the operating temperature range. Do not use at temperatures at or above the boiling point of the fluid.. Fluid Use the product for filtering coolant (oilbased or water-soluble), weak alkalibased cleaning fluid or industrial water. Never use the product with gases. Do not use the product with corrosive fluids. Do not use the product with fluids which will likely cause the expansion and deterioration of seals, O-rings or the element. Some fluids can deteriorate a seal or an O-ring, and have an affect on the filter function, causing leakage. The wetted parts of the pressure gauge is made of brass. Check the compatibility with fluid in use. 4. Operating environment Do not use in operating conditions or environments where changes in color or deterioration of material due to corrosion occur. Do not use this product in a place where shock or vibrations occur. Caution. Pressure drop ( P) Use the product with a flow which has an initial pressure drop which will become 0 kpa or less. The pressure drop fluctuates depending on operating conditions. Since the pressure drop is one of the factors indicating filter characteristics, use the filter by setting a controlling standard. 2. Installation space Arrange the necessary space for inspection, before installing and piping the product. [Maintenance work space] Above vessel (for removal of basket during element replacement)... At least 40 mm of space above vessel Around band (for removal of band during element replacement)... At least 0 mm of space around band Applies to Installation and Piping Caution. Use the product with a circuit having lesser fluctuation to the filter caused by pressure or flow. (Refer to Fig..) Air release circuit Pump Fluid Tank release valve Foundation bolt Fig. Example of cyclical filtration circuit 2. Use the product in a circuit where no backflow occurs in the filter. If any backflow occurs, take appropriate measures, such as installation of a non-return valve. The riser piping at the outlet of the filter may also cause backflow. So, take appropriate measures shown above.. Firmly fix the bottom to the ground using foundation bolts, etc. 4. Connect the valves or fittings suited to the operating conditions by checking the size of each connection port. During connection work, make sure that powder from the piping screws or seal material does not get into the interior of the piping. Prior to operating, flush the piping line and check for abnormalities, such as fluid leakage.. Firmly fix the piping to the mounting frame using a saddle, etc., to avoid vibration or force caused by the weight. 6. During element replacement, it is necessary to release fluid from the vessel. Be sure to connect the pipe to the fluid release port so that fluid releasing work can be absolutely performed. 7. Pipe so that air releasing work can be absolutely performed. The air releasing work can be done firmly if you make the piping in order to flow a small flow constantly into a tank by resin tubing, etc. from the air release valve. (Refer to Fig. 2.) Tubing To a However, because the Air release tank pump is in a high position, idling sometimes valve occurs during re-start. Take measures such as releasing the air in a high position, etc. Fig. 2 Air release circuit Operation Warning. Never loosen the V-band under pressurized conditions. Operation Caution. Releasing the air When applying pressure for starting a pump, etc., be sure to release the air by opening the air release valve Air release valve on the top. (Refer to Fig..) Fig. Releasing the air 2. When operating When applying pressure for starting a pump, etc., confirm that each connecting parts are completely sealed. If any abnormality is found, such as fluid leakage, stop the product immediately and locate the possible cause of the failure. Resume operation after taking appropriate measures to stop the fluid leakage by replacing the O-rings or additionally tightening the fittings, etc. Maintenance Warning. Failure to observe the procedure will likely cause fluid leakage or removal of a cover, which may lead to an unexpected accident. (Follow the procedure in the operation manual.) 2. Confirm that the line has stopped and pressure has been reduced to zero before performing maintenance work. Caution. Timing of element replacement When the time has come to replace the element, replace it with a new element immediately. = Timing of element replacement = When pressure drop has reached to 0. MPa. 2. replacement work Carry out element replacement work based on the procedure in the operation manual. Mishandling could lead to malfunction or damage the machinery and equipment. Replace the elements only after confirming that the pressure is zero. The parts used for tightening the cover (V-band, etc.) must be properly positioned after replacing elements.. Cleaning each component During element replacement, in order for firm sealing to take place, clean the sealing surface of the seal and/or remove the paint which is left on the tightened parts of the cover or the thread parts. 4. Replacing seals Replace the deteriorated or expanded O-ring, gasket holder assembly or other seals. Also, replace the seal after it has been used for one year or when fluid leakage occurs.. Parts used for tightening the cover If a part used for tightening the cover (V-band, etc.) is deformed or the threads are galled, it must be replaced. 6. Temperature When operating at high temperatures (40 C to 80 C), there is danger of burns, etc. Confirm that the surface temperature of the filter or the parts for operation (V-band, element, etc.) are 40 C or less, to prevent a burn from occurring. 79 FGA FQ EB ES