A complete line of pressure differential visual and electrical indicators are available with this series of filters.

Size: px

Start display at page:

Download "A complete line of pressure differential visual and electrical indicators are available with this series of filters."

Caroline Bradley
5 years ago
Views:

Continued research and development on both the filter bodies and the filter elements has resulted in a product line with excellent pressure drop characteristics combined with a high filtration

2 D e s c r i p t i o n FHB series filters are designed for pressure line applications where manifold mounting is a specific requirement. The manifold type filters are designed to integrate onto manifold valve systems to provide a compact low pressure loss and leak free installation. Continued research and development on both the filter bodies and the filter elements has resulted in a product line with excellent pressure drop characteristics combined with a high filtration efficiency. A complete line of pressure differential visual and electrical indicators are available with this series of filters. FHB series filters are available with Reverse Flow Valve. FHB series filters within this range are suitable for flow rates to 400 l/min. See page. FHB series are suitable for industrial machinery steel and process application. ELECTRICAL DIFFERENTIAL INDICATORS VISUAL-ELECTRICAL New absolute filter elements independently tested in the following Institutes: VISUAL INDICATOR OPTIONS CAST IRON HEAD BYPASS VALVE O-RING + RETAINING RING UNI EN ISO 9001 N 07/98 CAPTIVE O-RING HIGH EFFICIENCY ELEMENT WITH HIGH DIRT HOLDING CAPACITY STEEL BOWL FHB 0500/6.99/UK Sost..98/UK 2

MP Filtri - Filtration technology Filter element: Filter element material A Series Inorganic microfibre External support media External wire mesh Element material Absolute filtration New material:

3 MP Filtri - Filtration technology Filter element: Filter element material A Series Inorganic microfibre External support media External wire mesh Element material Absolute filtration New material: New improved ß 200 filter elements with greater efficiency and increased dirt holding capacity Filtering area Filter elements N - P 20 bar End caps: Steel (Thermal treatment) Inner support tube Internal wire mesh Microfibre filtration media Internal support media A Series Inorganic microfibre with acrilic support Filter elements ß 2 (50%) Support tube: Steel (Thermal treatment) Dimensions for ß(µm) values ß 20 (95%) ß 75 (98,7%) ß 200 (99,5%) Support frames: Coated wire cloth Contamination retention as per ISO 4572: Multi-pass test. Filtration ratios ß2 ß10 ß20 _ 2 2,4 20 > > _ 4,6 6 8 > > ,8 10 1,5 200 > _ > 1,5 > 5 7 N.B. Other materials giving different degrees of filtration are available on request. Type HP / / Type HP MP Filter elements - Conform to the following ISO standards ISO Verification of collapse/burst resistance. ISO Verification of fabrication integrity and determination of the first bubble point. ISO Verification of material compatibility with fluids. ISO 72 - Method for end load test. ISO Verification of flow fatigue characteristics. ISO Evaluation of pressure drop versus flow characteristics. ISO Multi-pass method for evaluating filtration performance P (bar) Values in cm Filtering area / Filter elements / H - P 210 bar Values in cm Element material Nominal filtration M Series T Series Filtering area Filter elements N - P 20 bar Filtering area Filter elements T - P 80 bar Square wire mesh (filtration degree is defined in microns by the maximum diameter of a sphere corresponding to the mesh size) M10 M25 M60 Triangular stainless steel wire mesh Type HP Values in cm 2 Type HP /T Values in cm 2

4 MP Filtri - Specification Filter body: Materials Head Cast iron (Thermal treatment) Bowl Steel (Thermal treatment) Bypass valve Brass Reverse flow (Only for 15/20 series) Steel Working temperature Pressure filter body Seals A Series: Nitrile (Buna-N) V Series: Viton Maximum working pressure up to 20 bar Test pressure: 420 bar Minimum burst pressure: 840 bar Indicator Brass (with viton seals) From -25 to +110 C For temperatures outside this range, please consult our Sales Network Organization Fatigue test: a filter body subjected to pressure impulses from 0 to 20 bar will withstand cycles Collapse pressure filter elements N Series: 20 bar Bypass valve Calibration pressure Compatibility with fluids Bypass valve, differential opening pressure: Filter head and bowls compatible for use with: mineral oils (types HH-HL-HM-HR-HV-HG as per ISO 674/4) water-based emulsions (types HFAE-HFAS as per ISO 674/4) synthetic fluids (types HS-HFDR-HFDS-HFDU as per ISO 674/4) water-glycol (types HFC as per ISO 674/4) H Series: H Series: B: 6 bar ± 10% 80 bar 210 bar Filter elements As per ISO 294; suitable for mineral oils (types HH-HL-HM-HR-HV-HG as per ISO 674/4) and synthetic fluids (A and M series only) (types HS-HFDR-HFDS-HFDU as per ISO 674/4) For water-based emulsions (types HFAE-HFAS as per ISO 674/4) and fluids other than those mentioned, please consult our Sales Network Organization. Types of indicators Visual indicator Electrical indicator Visual-electrical indicator Seals A Series Nitrile (Buna-N) compatible with mineral oils (types HH-HL-HM-HR-HV-HG as per ISO 674/4) (Complete with Viton seals) Description: FHB series filters are fitted with indicators switching at a pressure of 5 bar ± 10% (for N elements series) 7 bar ± 10% (for H and T elements series) 10 bar ± 10% (for H and T elements series) With bypass 5 bar setting: V7 Series With bypass 5 bar setting: N7 Series With bypass 5 bar setting: E7-K7 Series Without bypass 7 bar setting: V8 Series Without bypass 7 bar setting: N8 Series Without bypass 7 bar setting: E8-K8 Series For K visual-electrical indicator, specify the voltage (f.i. K71 = LED 24 volt) water-based emulsions (types HFAE-HFAS as per ISO 674/a) water - glycol (types HFC as per ISO 674/4) V Series Viton compatible with synthetic fluids (types HS-HFDR-HFDS-HFDU as per ISO 674/4) J series - Thermal lockout Electrical Indicators available - contact MP Filtri Without bypass 10 bar setting: V9 Series Without bypass 10 bar setting: N9 Series Without bypass 10 bar setting: E9-K9 Series { 1-24 Volt Volt - 20 Volt 4

5 MP Filtri - Specification K - E - N Series Supply voltage (50/60 Hz) (V) Vca 5 Vca 250 Vcc 0 Vcc 5 Vcc 250 Resistive load (A) ,5 0,25 Inductive load (A) 2 2 0,0 0,0 CONNECTOR DIN 40 ELECTRICAL CONNECTION E - N SERIES N.C. N.O. ELECTRICAL CONNECTION K SERIES N.C. N.O. Visual V series Electrical N series Visual - Electrical K series Visual - Electrical E series,5 Led Ø16 G1/2 Ø16 G1/2 Ø16 G1/2 Ø16 G1/2 5

6 Selection & installation information Filter Elements types A Series Absolute inorganic microfibre filtration media, available in, 6, 10 and 25 micron Example -,, or M Series Metal mesh media, available in 10, 25 and 60 micron Example - M10, M25 or M60 T Series Triangular stainless steel mesh media, available in 10, 25 micron Example -, T25 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 0 mm 2 /s (cst), with a maximum filter assembly (housing and filter element) pressure drop of 25% of the filter condition indicator (1.25 bar) FHB 0 SERIES Ø15 Ø Indicator port 42 FHB 0 V Filter assembly Flow rate l/min N series Flow rate l/min H-T series Bowl length Port size BSP/NPT/SAE Weight kg 1, H 5 25 N ,6 Led Ø 68 K ,0 Flow rates with 0 mm 2 /s fluid viscosity Weight including filter element E Lengths,5 Type H FRONT VIEW Housing pressure drop curve FHB ,75 N 2 holes Ø = = 67 0,

7 Selection & installation information 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 0 mm 2 /s (cst), with a maximum filter assembly (housing and filter element) pressure drop of 25% of the filter condition indicator (1.25 bar) FHB 15 SERIES Ø20 Ø Indicator port 42 FHB 15 V Filter assembly Flow rate l/min N series Flow rate l/min H-T series Bowl length Port size BSP/NPT/SAE Weight kg 1 6,7 2 8, H 180 N Flow rates with 0 mm 2 /s fluid viscosity Weight including filter element Led Lengths Type H 5 Ø 80 K E,5 76 FRONT VIEW Housing pressure drop curve FHB , N 4 holes Ø 18 0,

8 Selection & installation information 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 0 mm 2 /s (cst), with a maximum filter assembly (housing and filter element) pressure drop of 25% of the filter condition indicator (1.25 bar) FHB 20 SERIES 150 H Ø2 Ø Ø 105 Indicator port A/F FHB 20 Led,5 V N K E Filter assembly Flow rate l/min N series Flow rate l/min H-T series Bowl length Port size BSP/NPT/SAE Weight kg 1 1, ,0 21,0 24,0 76 Flow rates with 0 mm 2 /s fluid viscosity Weight including filter element Lengths FRONT VIEW Only for FHB 20-4 Type H N 4 holes Ø Housing pressure drop curve FHB 20 0,75 0,

9 Pressure drop information General 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 0 mm 2 /s (cst) Selection : Customer requires a 90 l/min filter assembly Mineral oil fluid: ISO VG 46 (46 mm 2 /s (cst) at 40 C) - 10 micron absolute filtration Housing pressure drop - FHB 15-2 with 90 l/min p = 0.2 bar (see curve on page 7) Filter assembly sizing example Filter element pressure drop (brochure viscosity) - HP 15-2AN with 90 l/min p = 0.55 bar (see curve on page 10) Filter element pressure drop (working viscosity) - With 46 mm 2 /s (cst) p 1 = 0.55 x ( 46/0 ) = 0.85 bar Filter assembly pressure drop p Total = p Housing + p 1 Filter element = = 1.05 bar{ Acceptable pressure drop value as per our recommendations Bypass valves pressure drop The curves were obtained using a mineral oil with a density of 0,86 kg/dm. The p varies proportionally to the density. FHB 0 16 FHB FHB Reverse flow valves pressure drop The curves were obtained using a mineral oil with a density of 0,86 kg/dm. The p varies proportionally to the density. 0,75 FHB 15 0,75 FHB 20 0,25 0,

10 Filter elements - N - P 20bar The curves were obtained using a mineral oil with a kinematic viscosity of 0 mm 2 /s (cst). The p varies proportionally to the fluid kinematic viscosity. For the metal filter elements curves (M series), please consult our Sales and Network Organization HP 0-1 A...N HP 0-2 A...N HP 0- A...N HP 15-1 A...N HP 15-2 A...N HP 20-1 A...N HP 20-2 A...N HP 20- A...N HP 20-4 A...N

11 Filter elements - H - P 210bar The curves were obtained using a mineral oil with a kinematic viscosity of 0 mm 2 /s (cst). The p varies proportionally to the fluid kinematic viscosity. HP 0-1 A...H HP 0-2 A...H HP 0- A...H HP 15-1 A...H HP 15-2 A...H HP 20-1 A...H HP 20-2 A...H HP 20- A...H HP 20-4 A...H

12 International standards for contamination fluid control CONTAMINATION CODES ISO 4406 CORRESPONDENT CODES NAS 16 RECOMMENDED FILTRATION DEGREE TYPICAL APPLICATIONS 5 µm 15 µm ßx High precision and laboratory servo-systems Robotic and servo-systems Very sensitive systems where a high degree of reliability is required General equipment of limited reliability Low - pressure equipment not in continuos service Reverse flow valve - Drawing FHB 15 - FHB 20 SERIES OUT IN 1) 2) ) 4) ZERO FLOW FLOW BYPASS REVERSE FLOW

13 Ordering information FHB F Nominal sizes Bowl lengths FHB 0 = 1, 2, FHB 15 = 1, 2 FHB 20 = 1, 2,, 4 Filter condition indicator S With threaded hole only T2 With plug V7 Visual 5 bar V8 Visual 7 bar V9 Visual 10 bar N7 Electrical 5 bar N8 Electrical 7 bar N9 Electrical 10 bar E7 Visual - electrical 5 bar E8 Visual - electrical 7 bar E9 Visual - electrical 10 bar K7 Visual - electrical 5 bar K8 Visual - electrical 7 bar K9 Visual - electrical 10 bar 1-24 Volt Volt { - 20 Volt For K visual-electrical indicator, specify the voltage (f.i. K71 = LED 24 volt) S B W R Integral bypass valve Without bypass With bypass With reverse flow With reverse flow + bypass ( Not available ) for FHB 0 Collapse pressure series N 20 bar T 80 bar H 210 bar A V Nitrile (Buna-N) Viton Seals M10 M25 M60 T25 Filter elements Inorganic microfibre Bx 200 Square wire mesh Stainless steel wire mesh HP Replacement element MP Filtri - Filtration products will only be guaranteed if original MP Filtri replacement elements and spares are used Data hold in this pubblication are given only for indicative purposes. MP Filtri reserves to introduce modifications to describe items in every moment either for technical or commercial reasons. Copyright reserved. 1

SPIN-ON FILTER - LOW PRESSURE LINE

SERIES MSH SPIN-ON FILTER - LOW PRESSURE LINE Maximum working pressure 5 psi Flow rate to 8 GPM D e s c r i p t i o n MSH working pressure of 5 psi, with a peak pressure This filter MSH series utilises