LMP 900 - 901

Product catalog summary

Specifications:
The LMP 900-901 filters are designed according to DIN 24550 standards. The filter housing, including the head, housing, and manifolds, is made of anodized aluminum, while the bypass valve is made of steel. The working pressure is 30 bar, with a test pressure of 45 bar and a burst pressure of 120 bar. The filters can withstand a pulse pressure fatigue test of 1,000,000 cycles from 0 to 30 bar. They operate within a temperature range of -25°C to +110°C. The bypass valve opens at 3.5 bar ±10%, with other pressures available upon request.

Filter Elements:
The LMP 900-1 uses one CU900 filter element, while the LMP 900-2 uses two. These elements comply with DIN 24550 and are available in sizes up to 1000. The microfibre filter elements in series N can handle a differential pressure of 20 bar, with fluid flowing from OUT to IN.

Seals and Mounting:
Standard seals are NBR series A, with optional FPM series V. The filters are designed for vertical mounting.

Weights and Volumes:
The LMP 900 weighs 19.2 kg for length 1 and 30.4 kg for length 2, with volumes of 16 dm³ and 24 dm³, respectively.

Connections:
LMP 900 features in-line inlet/outlet connections, while LMP 901 has 90° inlet/outlet connections. The pressure drop curves are based on mineral oil with a density of 0.86 kg/dm³, and the maximum pressure is 30 bar with flow rates up to 2000 l/min.

Technical Data:
The filters are available with different connection types, including SAE 3000 3” and 4” flanges. The recommended maximum flow rate is based on a pressure drop of 0.6 bar, oil kinematic viscosity of 30 mm²/s, and density of 0.86 kg/dm³.

Ordering Information:
The ordering code includes options for style, filter length, valves, connections, seals, filter elements, and options for customization. The filters are available with or without a bypass and can be customized according to customer requests.

Maintenance and Spare Parts:
The document provides a list of spare parts, including filter assemblies, seal kits, and various O-rings, with specific part numbers for ordering replacements.

Disclaimer:
The document notes that the functions described are valid exclusively for original MP Filtri elements and parts, and MP Filtri reserves the right to make changes as needed.

Catalog excerpts

LMP 900 - 901 Filter element in according to DIN 24550 Maximum pressure 30 bar Flow rates to 2000 l/min Te c h n i c a l d a t a Filter housing (Materials) • Head: Anodized Aluminium • Housing: Anodized Aluminium • Manifolds: Anodized Aluminium • Bypass valve: Steel Filter housings Δp pressure drop Pressure • Working pressure: 30 bar (3 MPa) • Test pressure: 45 bar (4,5 MPa) • Burst pressure: 120 bar (12 MPa) • Pulse pressure fatigue test: 1.000.000 cycles with pressure from 0 to 30 bar (3 MPa) Δp varies proportionally with density. Bypass valve • Opening pressure 3,5 bar ±10% • Other opening pressures on request. The curves are plotted utilising mineral oil with density of 0,86 kg/dm3 to ISO 3968. Number of filter elements • LMP 900-1: 1 filter element CU900 • LMP 900-2: 2 filter elements CU900 Δp Elements type • Microfibre filter elements series N: 20 bar • Fluid flow through the filter element from OUT to IN. Seals • Standard NBR series A • Optional FPM series V Flow rate l/min Filter elements • Filter element in according to with DIN 24550 Size: 1000 LMP 900 - 901 FILTERS ARE PROVIDED FOR VERTICAL MOUNTING Weights (kg) Length • LMP900 Connections • LMP 900: In-line Inlet/Outlet • LMP 901: 90° Inlet/Outlet Valves Bypass valve pressure drop 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. IN-LINE FILTER Flow rate l/min

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Option P02 for LMP 900 - 901 LMP 900 - 901 filters are equipped with two 1000 size cartridges in compliance with DIN 24550 standard, connected by means of a removable coupling spigot. IN-LINE FILTER Length Filter Flange IN - OUT connections Type 3” SAE 3000 psi/M 3” SAE 3000 psi/UNC 4” SAE 3000 psi/M 4” SAE 3000 psi/UNC Indicator port Plug T2 - A/F 30 Bypass valve A/F 17 Oil drain plug G 1/2” -

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Item Description Filter assembly Filter element Filter element O-Ring Drain plug See order table See order table NBR with seal 01030058 (HNBR) with seal Bypass plug O-Ring Indicator connection plug Housing spigot IN-LINE FILTER Coupling spigot

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Filter assembly Filter element (nr. 2 filter elements required) 1 - Style Filter element With 1 CU 900 filter element With 2 CU 900 filter elements Wire mesh 25 μm Wire mesh 60 μm Absolute filtration Inorganic Microfibre ßx (c) Nominal Filtration 7 - Max filter element differential pressure 3 - Valves S Without bypass With bypass 8 - Option a - Filter Maintenance from base of housing Customer request MP Filtri standard Customer request 3” SAE 3000 psi/M 3” SAE 3000 psi/UNC 4” SAE 3000 psi/M 4” SAE 3000 psi/UNC IN-LINE FILTER For Clogging Indicator: See page 318 MP Filtri - The filter functions...

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