D e s c r i p t i o n

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2 e s c r i p t i o n MPH and MPI series filters are designed for returnline applications and provide various installation applications. The filters are installed semiimmersed (MPH) or totally immersed into a reservoir (MPI). The filtration flow is from inside to outside of the filter element which ensures that all the contaminant is collected inside the element itself avoiding contact with the reservoir oil during element change. The combination of magnetic pre-filtration and high filtration efficiency results in a cost effective and versatile filtration series. The high flow rapid response bypass valves are a standard feature with this range of filters. The MPH 1 series are available with an option of an air breather. The MPH-MPI 5, 6, 85 series can be specified with dual inlet ports. MPH-MPI filters within this range are suitable for flow rates up to l/min. MPH-MPI series are specifically designed for heavy duty mobile machinery and process plant applications. OVER INSERT New absolute filter elements independently tested in the following Institutes: OMBINE SREW-WSHER O-RIN PRESSURE LUMINIUM IE ST INITOR OPTIONS O-RIN VISUL TNK SEL ELETRIL ELETRIL PRE FILTRTION MNET MPH-MPI STEEL IFFUSER HIH EFFIIENY ELEMENT WITH HIH IRT HOLIN PITY UNI EN ISO 91 N 7/98 BYPSS SPRIN MPH MPI 5/6.99/UK Reply.98

3 MP Filtri - Filtration technology Filter element: Materials Series Inorganic microfibre External support media External wire mesh Microfibre filtration media End caps: Nylon Internal wire mesh Internal support media Inner support tube Support tube: alvanized steel Support frames: oated wire mesh MP Filter elements - onform to the following ISO standards ISO Verification of collapse/burst resistance. ISO 94 - Verification of fabrication integrity and determination of the first bubble point. ISO 94 - Verification of material compatibility with fluids. ISO 7 - Method for end load test. ISO 74 - Verification of flow fatigue characteristics. ISO Evaluation of pressure drop versus flow characteristics. ISO Multi-pass method for evaluating filtration performance. Element material bsolute filtration New improved ß filter elements with greater efficiency and increased dirt holding capacity Filtering area Filter elements Series Inorganic microfibre with acrilic support Filter elements 6 1 ß (5%) 1 imensions for ß(µm) values ß (95%) 6 19 ß 75 (98,7%) 4,6 7,8 ß (99,5%) ontamination retention as per ISO 457: Multi-pass test. ß ß1 ß 8 1,5 Filtration ratios >. > 1,5 N.B. Other materials giving different degrees of filtration are available on request. MR 6 1/ >1. >1. > P (bar) Values in cm MR / Values in cm Element material Nominal filtration P Series Resin - impregnated paper M Series Square wire mesh (filtration degree is defined in microns by the maximum diameter of a sphere corresponding to the mesh size) Filtering area Filter elements MR P1/ M M M Values in cm MR P1/ M M M Values in cm

4 M P F i l t r i - S p e c i f i c a t i o n Filter body: Materials Working temperature Pressure filter body ollapse pressure filter elements Bypass valve alibration pressure ompatibility with fluids s of indicators Visual indicator Electrical indicator Head Pressure die cast aluminium over MPH 1 MPH 5-6 MPH 85 iffuser Steel Nylon luminium Steel Maximum working pressure up to 1 bar Test pressure: 15 bar Minimum burst pressure: bar Bypass valve, differential opening pressure: Filter head and bowls compatible for use with: mineral oils (types HH-HL-HM-HR-HV-H as per ISO 674/4) water-based emulsions (types HFE-HFS as per ISO 674/4) synthetic fluids (types HS-HFR-HFS-HFU as per ISO 674/4) water-glycol (types HF as per ISO 674/4) sk for anodized version Seals Series Nitrile (Buna-N) compatible with mineral oils (types HH-HL-HM-HR-HV-H as per ISO 674/4) water - based emulsions (types HFE-HFS as per ISO 674/4) escription: MPH series filters are fitted with indicators switching VT Series for filter with bypass.8 bar VR Series for filter with bypass 1.75 bar V1 Series for filter with bypass 1,75 bar (MPH 85, only) With bypass.8 bar EQ Series: Pressure switch with N.O. contacts EB Series: Pressure switch with N.. contacts With bypass 1.75 bar ER Series: Pressure switch with N.O. contacts E Series: Pressure switch with N.. contacts Seals Series: Nitrile (Buna-N) V Series: Viton Bypass valve Steel Indicator Brass From -5 to +11 For temperatures outside this range, please consult our Sales Network Organization Fatigue test: a filter body subjected to pressure impulses from to 1 bar will withstand 1.. cycles 1 bar B:.8 bar ± 1% : 1.75 bar ± 1% Filter elements s per ISO 94; suitable for mineral oils (types HH-HL-HM-HR-HV-H as per ISO 674/4) synthetic fluids ( and M series only) (types HS-HFR-HFS-HFU as per ISO 674/4) For water-based emulsions (types HFE-HFS as per ISO 674/4) and fluids other than those mentioned, please consult our Sales Network Organization. water - glycol (types HF as per ISO 674/4) V Series Viton compatible with synthetic fluids (types HS-HFR-HFS-HFU as per ISO 674/4) at a pressure of 1. bar ± 1% (with bypass 1.75 bar setting) at a pressure of.6 bar ± 1% (with bypass.8 bar setting) olour coded pressure gauge scale bar olour coded pressure gauge scale 6 bar Operational information: Max voltage: 48 Vac 5 6 Hz Max current:.5 resistive,. inductive. 4

5 S e l e c t i o n & i n s t a l l a t i o n i n f o r m a t i o n Filter elements types Series bsolute inorganic microfibre filtration media, available in 6, 1 and 5 micron Example - 6, 1 or P Series Nominal cellulose impregnated paper media, available in 1 and 5 micron. Example - P1 or M Series Metal mesh media, available in 5, 6, and 9 micron. Example - M5, M6 or M9. Please refer to individual pressure drop curves to obtain filter assembly pressure drop information The following filter sizing recommendations are based using a mineral oil fluid at mm /s (cst) with a maximum total filter assembly (housing and filter element) pressure drop of % of the filter condition indicator (.4 bar bypass type ) INITOR PORT 97 H1 1 8 Ø 86 Ø H 4 FILTER ELEMENT LENTH H EQ - EB - ER - E 56 4 Pg 7 /F.4 ø 1 VR - VT ø 4 MPH 1 /F.14 4 MPH SERIES 1 SIZE Filter Flow rate l/min assembly 6 1 P1 6 1 P1 * Bowl length 1 Port size BSP/NPT/SE /4 /4 Weight kg ** 1, 1, 6 65 Ø 7 Ø , VERSION Without air breather 71 O VERSION Holes on the tank Only with air breather Ø 88 min Ø 9 max P1 6 1 P /4 1, Ø 116 ** Flow rates with mm /s fluid viscosity ** Weight including filter element and diffuser Lengths R 11.5 Ø M8 1 H H H With air breather , Housing pressure drop curves /4 Thread connections 1 /4 BSP 1 BSP,15,1, / /4 BSP /4 NPT 1 NPT 1 1/4 NPT SE 1-1 1/6-1 UN SE /16-1 UN SE - 1 5/8-1 UN

6 S e l e c t i o n & i n s t a l l a t i o n i n f o r m a t i o n Please refer to individual pressure drop curves to obtain filter assembly pressure drop information The following filter sizing recommendations are based using a mineral oil fluid at mm /s (cst) with a maximum total filter assembly (housing and filter element) pressure drop of % of the filter condition indicator (.4 bar bypass type ) H 11 INITOR PORT 9 9 Ø 1 Ø 1 9 H FILTER ELEMENT LENTH 1 H 4 EQ - EB - ER - E 56 4 Pg 7 /F.4 ø 1 VR - VT ø 4 MPH 5 /F.14 4 MPH SERIES 5 SIZE Filter Flow rate l/min assembly 6 1 P1 6 1 P1 * Bowl length 1 Port size BSP/NPT/SE 1 1/ 1 1/ Weight kg **,9 1 port 4, ports 4,1 1 port 4,5 ports Ø 16 VERSION O VERSION 6 1 P / 4,6 1 port 5, ports PORT B 15 PORT P / 4,8 1 port 5, ports E ** Flow rates with mm /s fluid viscosity ** Weight including filter element and diffuser Ø 175 Ø 11 Holes on the tank Ø 175 Ø 14,5 +,5 Lengths 1 H1 4 4 H H M Thread connections 1 Port 1 1/ BSP Port B Not available 9 1 1/ BSP Not available 1 1/4 BSP , Housing pressure drop curve 1 1/ / NPT 1 1/ NPT Not available Not available 1 1/4 NPT SE 4-1 7/8-1 UN Not available,15 8 SE 4-1 7/8-1 UN SE - 1 5/8-1 UN,1 Flange connections (1 port) F1 F 1 1/ SE - PSI/M 1 1/ SE - PSI/UN 69,95 69,85 5,71 5,71 E M1 1/ UN,5 * Flange connections ( ports) F F4 Port /B :1 1/ SE - PSI/M B:1 1/4 SE - PSI/M :1 1/ SE - PSI/UN B:1 1/4 SE - PSI/UN 69,85 58,7 69,85 58,7 5,71,18 5,71,18 E M 1 M 1 1/ UN /8 UN 6

7 S e l e c t i o n & i n s t a l l a t i o n i n f o r m a t i o n Please refer to individual pressure drop curves to obtain filter assembly pressure drop information The following filter sizing recommendations are based using a mineral oil fluid at mm /s (cst) with a maximum total filter assembly (housing and filter element) pressure drop of % of the filter condition indicator (.4 bar bypass type ) H1 14 PORT B 11 INITOR PORT Ø 165 Ø 16 Ø 16 VERSION O VERSION 18 H FILTER ELEMENT LENTH 14 H 55 PORT ø 1 EQ - EB - ER - E 56 4 Pg 7 /F.4 MPH 6 VR - VT /F.14 4 ø 4 18 MPH SERIES 6 SIZE Filter Flow rate assembly l/min 6 1 P1 6 1 P1 6 1 P1 6 1 P1 * Bowl length 1 Port size BSP/NPT/SE 1/ 1/ 1/ Weight kg ** 8, 8,7 9, 4 1/ 9, E ** Flow rates with mm /s fluid viscosity ** Weight including filter element and diffuser Ø 15 Ø 11 Holes on the tank Ø 15 Ø 166,5 +,5 Lengths H1 H H M ,,15 Housing pressure drop curve 1/ Flange connections (1 port) F1 F 1/ SE - PSI/M 1/ SE - PSI/UN 88,9 88,9 5,8 5,8 E M 1 1/ UN,1 Flange connections ( ports),5 F Port /B : 1/ SE - PSI/M 88,9 5,8 E M 1 B: SE - PSI/M 77,8 4,9 M F4 : 1/ SE - PSI/UN B: SE - PSI/UN 88,9 77,8 5,8 4,9 1/ UN 1/ UN 7

8 S e l e c t i o n & i n s t a l l a t i o n i n f o r m a t i o n Please refer to individual pressure drop curves to obtain filter assembly pressure drop information The following filter sizing recommendations are based using a mineral oil fluid at mm /s (cst) with a maximum total filter assembly (housing and filter element) pressure drop of % of the filter condition indicator (.4 bar bypass type ) 184 H1 H5 1 Ø 47 Ø 5 1 H FILTER ELEMENT LENTH H MPH 85 MPH SERIES 85 SIZE Filter Flow rate assembly l/min 6 1 P1 6 1 P1 6 * Bowl length 1 Port size BSP/NPT/SE 4 4 Weight kg **, 4, Ø VERSION O VERSION , P1 PORT B Ø PORT V1 ø 4 /F.4 EQ - EB ER - E 1 Pg P , 6 /F.14 ø ** Flow rates with mm /s fluid viscosity ** Weight including filter element and diffuser INITOR PORT PORT B SE PSI PORT N 1 PN 1/16 UNI 45 Ø 95 Holes on the tank Ø 51,5+,5 Lengths H1 H H H5 15 E Ø 18 Ø 1 Ø Ø M , Housing pressure drop curve 4 Flange connections Port /B E,15 F1 : N 1 PN 1/16 B: SE - PSI/M 16,8 61,9 M 16,1 F : N 1 PN 1/16 B: SE - PSI/UN 16,8 61,9 5/8 UN,

9 P r e s s u r e d r o p i n f o r m a t i o n eneral Pressure drop versus flow rate curve information for both housing and filter elements is in accordance with ISO 968 Filter assembly pressure drop - p Total = p Housing + p Filter element Housing pressure drop - The housing pressure drop is proportional to the fluid density Filter element pressure drop - Filter element pressure drop is proportional to kinematic viscosity therefore always check the fluid operating temperature and fluid type to obtain the working viscosity according to the following formula: p 1 Filter element = (working viscosity/brochure viscosity) x p filter element Brochure viscosity mm /s (cst) Selection : ustomer requires a 5 l/min filter assembly (with bypass valve setting at 1.75 bar type ) Mineral oil fluid: ISO V 46 (46 mm /s (cst) at 4 ) - 5 micron absolute filtration Housing pressure drop - MPH 5- with 5 l/min p =. bar (see curve on page 6) Filter assembly sizing example Filter element pressure drop (brochure viscosity) - MR 5- with 5 l/min p =. bar (see curve on page 1) Filter element pressure drop (working viscosity) - With 46 mm /s (cst) p 1 =. x ( 46/ ) =. bar cceptable pressure drop value, Filter assembly pressure drop p Total = p Housing + p 1 Filter element =. +. =.5 bar* { as per our recommendations B y p a s s v a l v e s p r e s s u r e d r o p The curves were obtained using a mineral oil with a density of,86 kg/dm. The p varies proportionally to the density.,,5 1,5 1,75 bar,8 bar MPH 1 MPH 5,,5 1,75 bar 1,5,8 bar,75,75,, MPH 6,, MPH 85,5 1,75 bar,5 1,75 bar 1,5,8 bar 1,5,8 bar,75,75, 1 4 5,

10 F i l t e r e l e m e n t s - S e r i e s - The curves were obtained using a mineral oil with a kinematic viscosity of mm /s (cst). The p varies proportionally to the fluid kinematic viscosity. 1,,75 6 MR ,,75 MR ,,75 6 MR ,5,5,5,5,5, ,,75,5,5 MR ,,75,5,5 MR ,,75,5,5 MR ,,75,5,5 * MR ,,75,5,5 MR ,,75,5,5 MR ,,75,5,5 MR ,,75,5,5 MR ,,75,5,5 MR ,,75 MR ,,75 MR ,,75 MR ,5,5,5,5 1,5, , MR ,75,5, * Example: See page 9 1

11 F i l t e r e l e m e n t s - P S e r i e s - The curves were obtained using a mineral oil with a kinematic viscosity of mm /s (cst). The p varies proportionally to the fluid kinematic viscosity. For the metal mesh filter elements curves (M series), please consult our Sales Network Organization,4, MR 1-1 P... P1,4, MR 1 - P... P1,4, MR 1 - P... P1,,1,,1,, ,4, MR 1-4 P... P1,4, MR 5-1 P... P1,4, MR 5 - P... P1,,1,,1,, ,4, MR 5 - P... P1,4, MR 5-4 P... P1,4, MR 6-1 P... P1,,1,,1,, ,4,,,1 MR 6 - P... P1,4,,,1 MR 6 - P... P1,4,,,1 MR 6-4 P... P ,4,,,1 MR 85-1 P... P1,4,,,1 MR 85 - P... P1,4,,,1 MR 85 - P... P ,4 MR 85-4 P...,,,1 P

12 MPI Filters IN TNK FILTRTION UNIT - INLUES ELEMENT, IFFUSER N BYPSS VLVE SSY 1 Tank internal plate without diffuser 6 H7 7 H5, H8 H1 H H Tank internal plate with diffuser 15 H6 Trim,8 1,6 4 9 (Tol. H 1) 5 H1 H H H5 H6 H7 H , , , , , , , , , , , ,5 pplications Example of application 1

13 Notes 1

14 O r d e r i n g i n f o r m a t i o n MPI Nominal sizes Filter elements 6 1 Inorganic microfibre Bx P1 Resin-impregnated paper Bx M5 M6 Square wire mesh M9 MPH 1 = 1,,,4 MPH 5 = 1,,,4 MPH 6 = 1,,,4 MPH 85 = 1,,,4 Lengths V Nitrile (Buna-N) Viton Seals Integral bypass valve Models B Setting:.8 bar Setting: 1.75 bar O Without diffuser With diffuser MR R e p l a c e m e n t e l e m e n t 14

15 O r d e r i n g i n f o r m a t i o n MPH B Nominal sizes MPH 1 = 1,,,4 MPH 5 = 1,,,4 MPH 6 = 1,,,4 MPH 85 = 1,,,4 O Lengths Integral bypass valve Setting:.8 bar Setting: 1.75 bar Without diffuser With diffuser Models 1 Filter elements 6 1 Inorganic microfibre Bx P1 Resin-impregnated paper Bx M5 M6 Square wire mesh M /4 BSP 1 1/ BSP ===== ===== 1 BSP Filter condition indicator S T VT VR V1 EQ EB ER E With threaded hole only With plug Visual (setting at.6 bar) Visual (setting at 1. bar) Visual MPH 85 only (setting at 1. bar) Electrical: N.O.contacts (setting at.6 bar) Electrical: N..contacts (setting at.6 bar) Electrical: N.O.contacts (setting at 1. bar) Electrical: N..contacts (setting at 1. bar) Ports option 1 1/ BSP 1 1/4 BSP ===== ===== 1 1/4 BSP ===== ===== ===== 4 /4 NPT 1 1/ NPT ===== ===== ir breather 5 1 NPT 1 1/ NPT 1 1/4 NPT ===== ===== S M Without air breather With 1 µm air breather (1 series only) With 4 µm air breather (1 series only) 6 1 1/4 NPT ===== ===== ===== 7 SE 1 SE 4 ===== ===== 8 SE 16 SE 4 SE ===== ===== V Nitrile (Buna-N) Viton Seals 9 SE ===== ===== ===== F1 (M) F (M) F (UN) F4 (UN) ===== ===== ===== ===== 1 1/ SE 1 1/ SE 1 1/4 SE 1 1/ SE 1 1/ SE 1 1/4 SE 1/ SE 1/ SE SE 1/ SE 1/ SE SE N 1 PN 1/16 SE ===== N 1 PN 1/16 SE ===== MPH 5, -5-8 options have double port connection. MPH 5-6, F-F4 options have double port connection. MPH 85 options, only available with double port connection. MR R e p l a c e m e n t e l e m e n t MP Filtri - Filtration products will only be guaranteed if original MP Filtri replacement elements and spares are used ata held in this publication is given only for indicative purposes. MP Filtri reserves to introduce modifications to described items for technical or commercial reasons. opyright reserved. 15