MP Filtri LMD 211 Low & Medium Pressure Filters

MP Filtri LMD 211 in-line duplex filters have a working pressure up to 60 bar (870 psi) and flow rates up to 330 litres/minute. They have threaded connections from 1 1/4” to 1 1/2” BSP/NPT/SAE and 1 1/2” SAE 3000 psi flanged connections.

LMD 211 filters have an integrated changeover function that allows the filter element to be replaced without having to perform a system shut-down.
They are directly connected to the lines of the system by hydraulic fittings.

Features:

• Vertical mounting
• Female threaded connections up to 1 1/2” and flanged connections up to 1 1/2”, for a maximum flow rate of 330 litres/minute
• Fine filtration rating
• Water removal elements, to remove free water from the hydraulic fluid
• Balancing valve integrated in the changeover lever, to equalise the housing pressure before the switch
• Bypass valve, to relieve excessive pressure drop across the filter media; opening pressure 350 kPa (3.5 bar) ±10%
• Vent ports, to prevent air trapped in the filter entering the system
• Drain ports, to remove fluid from the housing prior to maintenance
• Optional sampling ports, to get samples of fluid or to connect additional instruments to the system
• Visual, electrical and electronic differential clogging indicators
• Seals: standard NBR, series A | optional FPM, series V
• Temperature: from -25° C to +110° C
• Connections: inlet/outlet in-line

Filter housing materials:

• Head: aluminium
• Bowl: cataphoretic painted steel
• Bypass valve: AISI 304 – nylon

Pressure:

• Test pressure: 9 MPa (90 bar)
• Burst pressure: 21 MPa (210 bar)
• Pulse pressure fatigue test: 1,000,000 cycles with pressure from 0 to 6 MPa (60 bar)