www.generalfluidi.it FILTERS type FMM/FHA FMM 050 FHA 051 Maximum pressure Maximum pressure 420 bar 560 bar Flow rate to Flow rate to 152 l/min 140 l/min Technical data FMM 050 Filter housing (Materials) • Head: Cast iron (chemical heat treatment) • Housing: Steel (chemical heat treatment) • Bypass valve: Steel FHA 051 Filter housing (Materials) • Head: Steel (chemical heat treatment) • Housing: Steel (chemical heat treatment) Bypass valve: Steel FMM 050 - Pressure • Working pressure: 420 bar (42 MPa) • Test pressure: 630 bar (63 MPa) • Burst pressure: 1260 bar (126 MPa) • Pulse pressure fatigue test: 1.000.000 cycles with pressure from 0 to 420 bar (42 MPa) FMM FILTERS ARE PROVIDED FOR VERTICAL MOUNTING FHA FILTERS ARE PROVIDED FOR VERTICAL MOUNTING Weights (kg) Length 1 2 3 4 5 • FMM050 3,11 3,48 3,90 4,36 5,54 • FHA051 3,28 3,65 4,06 4,54 5,74 Volumes (dm 3 ) Length 1 2 3 4 5 • FMM050 0,34 0,48 0,63 0,81 1,23 • FHA051 0,33 0,47 0,62 0,79 1,23 Connections • FMM 050 - FHA 051: In-line Inlet/Outlet FHA 051 - Pressure • Working pressure: 560 bar (56 MPa) • Test pressure: 840 bar (84 MPa) • Burst pressure: 1680 bar (168 MPa) • Pulse pressure fatigue test: 1.000.000 cycles with pressure from 0 to 560 bar (56 MPa) Filter housings Δp pressure drop The curves are plotted utilising mineral oil with density of 0,86 kg/dm 3 to ISO 3968. Δp varies proportionally with density. Temperature • From -25°C to +110°C Bypass valve • Opening pressure 6 bar ±10% • Other opening pressures on request. FMM - FHA p Elements type • Microfibre filter elements series N: 20 bar • Microfibre filter elements series S: 210 bar • Wire mesh 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
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FILTERS type FMM/FHA FMM 050 FHA 051 - General … FHA MHT.pdf · FILTERS type FMM/FHA FMM 050 FHA 051 FMM 050 ... all types ∆p 21 MPa (210 bar) 2T- 2C - 2D - 2V - TD - TV - TT
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FMM 050 - Pressure • Working pressure: 420 bar (42 MPa) • Test pressure: 630 bar (63 MPa) • Burst pressure: 1260 bar (126 MPa) • Pulse pressure fatigue test: 1.000.000 cycles with pressure from
0 to 420 bar (42 MPa)
FMM FILTERS ARE PROVIDED FOR VERTICAL MOUNTING FHA FILTERS ARE PROVIDED FOR VERTICAL MOUNTING
Weights (kg)
Length 1 2 3 4 5
• FMM050 3,11 3,48 3,90 4,36 5,54
• FHA051 3,28 3,65 4,06 4,54 5,74
Volumes (dm3)
Length 1 2 3 4 5
• FMM050 0,34 0,48 0,63 0,81 1,23
• FHA051 0,33 0,47 0,62 0,79 1,23 Connections
• FMM 050 - FHA 051: In-line Inlet/Outlet
FHA 051 - Pressure • Working pressure: 560 bar (56 MPa) • Test pressure: 840 bar (84 MPa) • Burst pressure: 1680 bar (168 MPa) • Pulse pressure fatigue test: 1.000.000 cycles with pressure from
0 to 560 bar (56 MPa)
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.
Temperature • From -25°C to +110°C
Bypass valve • Opening pressure 6 bar ±10% • Other opening pressures on request.
FMM - FHA p Elements type • Microfibre filter elements series N: 20 bar • Microfibre filter elements series S: 210 bar • Wire mesh filter elements series N: 20 bar • Fluid flow through the filter element from OUT to IN.
FILTERS type FMM/FHA Valves (for FMM - FHA) Bypass valve pressure drop
Recommended maximum flow rate - Pressure drop of filter assembly equal to Δp 1,5 bar. - Oil kinematic viscosity 30 mm2/s (cSt). - Density 0,86 kg/dm3. - Connections of filter under test G 3/4”.
MHT 42 MPa (420 bar) Port sizes: 1/2” ÷ 1” 1/2 Flow rates: 10 ÷ 420 l/min TECHNICAL DATA Max. working pressure: 42 MPa (420 bar) Max. testing pressure: 62 MPa (620 bar) Min. bursting pressure: 126 MPa (1260 bar) Fatigue test: 0 ÷ 28 MPa (280 bar) Bypass valve: standard ∆p 600 kPa (6 bar) ± 10% Reverse flow valve: available on request Filter element collapse pressure: ∆p 2,1 MPa (21 bar) all types ∆p 21 MPa (210 bar) 2T- 2C - 2D - 2V - TD - TV - TT – TS Working temperature: -25°C ÷ +110°C MATERIALS Head: cast iron Bowl: forged steel Seals: standard NBR
on request FKM COMPATIBILITY (ISO 2943) Full with fluids: HH-HL-HM-HV-HTG (according to ISO 6743/4). For fluids different than the above mentioned, please contact our Sales Department. All tests performed according to the following standards: ISO 2941: Element collapse resistance test ISO 2942: Production integrity test ISO 2943: Fluids compatibility ISO 3723: End load test method ISO 3724: Flow fatigue resistance method ISO 3968: Pressure drop versus fl ow rate ISO 16889: Multipass test. For further information contact our Technical Dept
The reference fluid has a kinematic viscosity of 30 cSt and a density of 0,86 Kg/dm3. For different oil viscosity please contact our Sales Department for