LMD 400 - 401 - 431 Maximum pressure 16 bar Flow rates to 590 l/min Te c h n i c a l d a t a Filter housing (Materials) • Head: Anodized Aluminium • Housing: Anodized Aluminium • Manifolds: Steel - Painted black • Bypass valve: Steel • 3-way ball valve: Steel housings - Stainless Steel ball • Valve: Phosphated Steel - Stainless Steel Filter housings Δp pressure drop The curves are plotted utilising mineral oil with density of 0,86 kg/dm3 to ISO 3968. Δp varies proportionally with density. Pressure • Working pressure: 16 bar (1,6 MPa) • Test pressure: 25 bar (2,5 MPa) • From -25°C to +110°C Bypass valve • Opening pressure 3,5 bar ±10% • Other opening pressures on request. Δp Elements type • Microfibre filter elements series N-W: 20 bar • Fluid flow through the filter element from OUT to IN. Flow rate l/min series V LMD 400-401-431 FILTERS ARE PROVIDED FOR VERTICAL MOUNTING Weights (kg) Length • LMD400-401 • LMD431 Bypass valve pressure drop 4 60 - Connections • LMD 400-401: In-line Inlet/Outlet • LMD 401: Same side • LMD 400-401-431: In-Line Flow rate l/min IN-LINE FILTER Recommended maximum flow rate - Pressure drop of filter assembly equal to Δp 0,6 bar. - Oil kinematic viscosity 30 mm2/s (cSt). - Density 0,86 kg/dm3.

Filter fixing holes LMD 400 Flange connections Length Filter 2 1/2” SAE 3000 psi/M 2 1/2” SAE 3000 psi/UNC = F1 In-line connection (only for LMD 401 - 431) = F2 In-line connection (only for LMD 401 - 431) Breather plug G 3/8” - A/F 8 Indicator port Plug T2 - A/F 30 Bypass valve A/F 14 Oil drain plug G 3/8” - A/F 8

Filter fixing holes LMD 400 IN-LINE FILTER Flange connections 2 1/2” SAE 3000 psi/M 2 1/2” SAE 3000 psi/UNC = F1 In-line connection (only for LMD 401 - 431) = F2 In-line connection (only for LMD 401 - 431) Breather plug G 3/8” - A/F 8 Indicator port Plug T2 - A/F 30 Bypass valve A/F 14 Oil drain plug G

Filter fixing holes LMD 431 Option P02 “Internal tube for reduced flow rate” is recommended for flow rate values below 150 I/min. The use of option P02 makes it easier to fill the housing with the operating fluid. P02 “Internal tube for reduced flow rates” IN-LINE FILTER Flange connections Length Filter 2 1/2” SAE 3000 psi/M 2 1/2” SAE 3000 psi/UNC = F1 In-line connection (only for LMD 401 - 431) = F2 In-line connection (only for LMD 401 - 431) Breather plug G 3/8” - A/F 8 Indicator port Plug T2 - A/F 30 Oil drain plug G 3/8

Breather plug G 3/8” - A/F 8 Indicator port Plug T2 - A/F 30 Compensation valve Oil drain plug G 3/8” - A/F 8 LMD 400 - 401 - 431 Fit one differential indicator for individual filter assembly. IN-LINE FILTER

Filter assembly One-way valve Flat seal IN-OUT O-Ring Hexagon socket screws Spring washers Exagon bolt screws Spring washers Kit ball valve with hose fitting IN-LINE FILTER

IN-LINE FILTER The data in this publication are purely guideline. MP Filtri reserves the right to make changes to the models described herein at any time it deems fit in relation to technical or commercial requirements. The colours of the products shown on the cover are purely guideline. Copyright. All rights reserved.

Filter assembly Filter element 6 - Filter element Filter element Wire mesh 25 μm Wire mesh 60 μm Resin - Impregnated paper Resin - Impregnated paper Absolute filtration Inorganic Microfibre ßx (c) Nominal Filtration Nominal Filtration 7 - Max filter element differential pressure Without bypass With bypass FPM (Compatible with fluid HFA, HFB, HFC) Maintenance from base of housing With internal tube reduced flow rate Customer request 2 1/2” SAE 3000 psi/M 2 1/2” SAE 3000 psi/UNC = F1 In-line connection (only for LMD 401 - 431) = F2 In-line connection (only for LMD 401 - 431) Customer request IN-LINE...