Industrial Filters Selection 1

Transcription

1 election electing the electing the seal electing the housing electing the Narrow down the types according to the operating environment, filtration level and usage. Filtration level: Nominal filtration, absolute filtration Nominal filtration bsolute filtration usage: Disposable: must be replaced after clogging. Reusable: can be cleaned after clogging for continuous usage. elect and seal types to meet necessary requirements, from the selection list. <election requirements> pplicable fluid: elect an applicable according to "applicable fluid" / "material". emperature: elect an within the operative temperature range. Filtration accuracy: elect an with the required filtration accuracy. alculating the number of s heck the recommended flow for the selected from the selection list. Determine the value for "required flow rate recommended flow rate". his value equals the number of s required. P.4 P.8 P.0 to to to P.7 P.9 P.3 FQ E 3 electing the housing elect a housing that can fit the number of s determined in () from the housing selection list. heck that the housing selected meets the necessary requirements. <election requirements> pplicable fluid: elect a housing with an applicable seal according to "applicable fluid" / "material". emperature: Pressure: 4 Determining the filter model elect a model by incorporating the symbols for the and housing selected in () and (3). Filter model: Housing model + symbol heck the conditions for usage (fluid, pressure, temperature, filtration accuracy) Filtration level bsolute filtration electing the Nominal filtration usage Reusable Disposable only Disposable elect the type, material, seal type, and filtration accuracy according to the necessary requirements alculating the number of s 3 elect the housing type, size, and material according to the necessary requirements and numbers 4 Determining the filter model 3

2 election electing the category type pplicable fluid check Filtration level Disposable Reusable description model symbol Pure Industrial leaning fluid lkalibased Fluid applicability olutions cid Petroleum Flourine lcohol utting oil Grinding oil material Filter media ore EH H otton Fiber EHM EHK G Glass fiber 36 Disposable P.P. depth EJ W Polyethylene Nominal filtration Paper Bag EP EJ P E otton Polyester Micromesh EM M L (Epoxy parts) 36 (Brazing) 36 Reusable intered metal EB E B Bronze 36 Filter plate laminated END : Optimal : pplicable : aution : Not applicable 4 EH/EHM/EHK EJ EP

3 election Note) Operating temperature given per. For actual usage, consider the operating temperature for seal and filter body. Operating temperature Operating temperature Note) 0 to 00 0 to 50 0 to to 60 0 to 00 0 to 50 0 to 0 0 to 50 Nominal filtration accuracy 0. µm 0 µm 0 µm 50 µm 7 00 µm µm 0 µm 0 µm µm 3 µm 0 µm 50 µm 7 0 µm 0 µm 0 µm 50 µm 00 µm 0 µm 0 µm 40 µm 74 µm 0 µm 0 µm 0 µm 40 µm 70 µm 00 µm 0 µm Recommended flow rate (per ) 3 L/min 0 L/min 5 L/min 0 L/min 0 L/min 5 L/min 30 L/min 0 L/min 5 L/min 400 L/min 5 L/min 0 L/min 5 L/min 40 L/min 0 µm hese values are for he flow rates will differ if the fluids are of other, higher viscosity types. seal (ymbol) (N) (V) PFE () Nonasbestos () pplicable housing models FQ : ompatible seal : tandard : Made to Order specification : annot be incorporated seal FQ E EJ EM EB/E END 5

4 election 3 electing the category type pplicable fluid check Filtration level Disposable Reusable name model symbol Pure Industrial leaning fluid lkalibased Fluid applicability olutions cid Petroleum Flourine lcohol utting oil Grinding oil material Filter media ore HEPO EJ J Polyester High filtration accuracy Disposable P.P. HEPO Membrane EJ0 ED R D Polyether ulphone (0. µm) ellulose acetate (0.4 µm) Membrane P.P. ED0 U Membrane ED D Polyester : Optimal : pplicable : aution : Not applicable EJ EJ0 ED 6

5 election Operating temperature Operating temperature Filtration accuracy Filtration efficiency 99% or more µm 4 µm 6 µm 3 µm µm 4 µm 6 µm 3 µm Recommended flow rate 0 L/min 0 L/min seal (ymbol) (N) (V) PFE () Nonasbestos Nonasbestos () pplicable housing models FQ FQ 0. µm 5 L/min E 0.4 µm 0 to µm 0.4 µm 5 L/min 0. µm 0.4 µm 5 L/min hese values are for he flow rates will differ if the fluids are of other, higher viscosity types. : ompatible seal : tandard : Made to Order specification : annot be incorporated ED0 ED 7

6 election 4 electing the eal pplicable fluid check Operating temperature Fluid applicability eal material ymbol Pure Industrial leaning fluid lkalibased cid olutions Petroleum Flourine lcohol utting oil Grinding oil Operating temperature N V 0 to 0 Fluororesin 0 to 0 Non-asbestos 0 to 50 : Optimal : pplicable : aution : Not applicable 8

7 election pplicable housing models pplicable symbols FQ H G W P E M L B J R D U D FQ E : tandard : pplicable : Partially applicable 9

8 election 5 electing the Housing Product specification Material Filter type eries Model Maximum operating pressure Operating temperature Housing eal MPa 36 Fluoropolymer FQ FQ MPa N V artridge MPa.0 MPa luminum PD 4 Fluoropolymer 36L MPa Fluoropolymer L MPa L : Housing/seal material : Number of s 3: Port size : symbol : seal FQ 0

9 election placement line line Number of s levels Number of s Port size Port size Rc 3/8 Rc / Rc 3/4 Rc Rc / Rc 3/4 Rc H G P pplicable M L W B X0 J R D X94 U X0 line 4 lines B B Rc 3/8 Rc / Rc 3/4 R R X9 X9 X5 X94 X30 X58 X94 X30 FQ E 4 B 7 lines D Rc 0 X9

10 election 6 electing the Housing Product specification Material Filter type eries Model Maximum operating pressure Operating temperature Housing eal artridge MPa.0 MPa.0 MPa 4.0 MPa Nonasbestos Nonasbestos 0.5 MPa L Bag MPa L R Back-flushing type MPa N V : Housing/seal material : Number of s 3: Port size : symbol : seal

11 election placement Number of s level Number of s Port size 3 H G P pplicable M L W B J R D U 4 to 83 lines to 4 4 to 33 Refer to p. 35 B to 6B Refer to p. 35 X9 X80 X5 X94 X30 line B / B 3/4 B B X9 X80 X5 X94 X30 Bag Bag ø90 x L440 ø90 x L770 ø90 x L440 ø90 x L770 L440 L770 3 L440 3 L770 5 L440 5 L770 B 3 3B 5 5B Rc 4 B 6 B Bag FQ E Back-flushing type ylindrical Multilevel type length L50 L500 ylindrical L50 Multilevel L50 ylindrical L500 Multilevel L500 ylindrical 4 L500 For L Rc 0 Rc 0 Back-flushing 3