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IFD-RHR

Product catalog summary

Overview

This document details the specifications, ordering information, and technical data for the Filtrec Serie IFD-RHR inline duplex filters. These filters are designed for industrial fluid filtration with a double body and cartridge filter elements, featuring an outside-to-inside flow direction.

Technical Specifications

Max Flow Rate: 4500 liters per minute (1190 GPM)
Max Working Pressure: 25 Bar (362.5 psi)
Operating Temperature Range: -30°C to +90°C (-22°F to +194°F)
Connections: ANSI, DIN, UNI standards
By-pass Valve: Optional, calibrated at 3 Bar or without by-pass
Filter Element: Cartridge type, filtration from outside to inside
Filter Media Options: Microglass fiber (3, 6, 10, 25 µm), Cellulose (10, 25 µm), Wire mesh (10 to 250 µm)
Materials: Carbon steel or stainless steel (AISI 304, 304L, 316, 316L); seals Buna-N or Viton compatible with various fluids as per ISO 2943
Collapse Pressure: 30 Bar (435 psi) according to ISO 2941
Indicator: Differential visual electrical indicator set at 2 Bar (29 psi)
Balancing Valve: Calibrated orifice diameter 3 mm
Davit: Provided for flanges weighing over 15 kg

Filter Body Dimensions and Flow Ratings

The filter bodies are sized according to flow rate and connection type. Flow rates are based on a 25 µm microglass fiber cartridge with mineral oil of 0.86 kg/dm³ density and 30 cSt viscosity. Maximum pressure drop at full filter is 0.35 Bar (5.075 psi).

Dimensions are provided for various nominal sizes (2" to 8") with detailed measurements for each model variant (IFD-RHR-10 through IFD-RHR-60).

Ordering Information

Nominal Size Codes: 2 (2"), 3 (3"), 4 (4"), 5 (5"), 6 (6"), 8 (8")
Filter Media Codes and Efficiency: Microglass fiber (G03, G06, G10, G25) with beta ratio > 200; Cellulose (N10, N25) with beta ratio > 2; Wire mesh (S10 to S250)
Seal Material Codes: A (Asbestos free), B (NBR), T (Teflon), V (Viton)
Connection Port Types: Flanges per UNI EN 1092-1 PN10/16, ANSI 150/300, DIN 2633/2634
Housing Material Codes: CS (Carbon steel), SS (AISI 304), SSX (AISI 316), SSL (AISI 304L), SSXL (AISI 316L)
By-pass Valve Setting: Without or calibrated at 3 Bar
Indicator Types: Without or differential electrical visual gauge (2 Bar setting)

Pressure Drop and Flow Rate Charts

Pressure drop curves are provided according to ISO 3968 class B, measured with mineral oil at 30 cSt viscosity and 0.86 kg/dm³ density. Charts cover various filter media and nominal sizes, showing differential pressure (Bar and PSI) versus flow rate (L/min and GPM). These charts assist in selecting the appropriate filter size and media based on system requirements.

Additional Features and Notes

Filters include options for foot mounting and various valve configurations (2x3 way ball valves, 6 way autoclave valve).
Electrical specifications for indicators: 230V, 10A, SPDT type, DIN 43650 connector, compliant with API 614.
Oil volume and weight data are provided for each filter size to assist in installation and maintenance planning.

Manufacturer and Contact Information

Produced by FILTREC S.p.A., Italy, with regional offices in Spain, Australia, and the Middle East. Contact details and websites are provided for support and ordering.

Catalog excerpts

FILTRAZIONE DI PROCESSO PROCESS FILTRATION

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Serie IFD-RHR Filtri duplex in linea Inline duplex filter CORPO FILTRO Descrizione: Portata massima: Pressione max di esercizio: Connessioni: Valvola by-pass: Indicatore intasamento: Temperatura di esercizio: Materiali: Valvola di bilanciamento: Davit: Caratteristiche tecniche Filtri a corpo doppio, elemento filtrante a cartuccia, senso di filtrazione esterno-interno 4500 lt/min 25 Bar ANSI, DIN, UNI Taratura 3 Bar o senza valvola by-pass Differenziale visivo elettrico, tarature 2 Bar -30°C +90°C • Acciaio al carbonio, Acciaio inox aisi 304 - 304L - 316 - 316L • Guarnizioni: Buna-N compatibile...

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Informazioni dimensionali Overall dimensions Dimensionamento del filtro Filter size In funzione della portata e della connessione, selezionare la dimensione del corpo. Le portate sono riferite a una cartuccia con 25 µ in microfibra ed il relativo Dn, con olio minerale avente densità di 0,86 kg/dm3 e viscosità cinematica di 30 mm2/sec (cSt). Le portate sono espresse in Lt./min e riferite ad una perdita di carico pari a Dp=0,35 bar. max. a filtro completo. Select body dimensions according to flow rate and connection port type. Flow rate is referred to a filter element with the following characteristics:...

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Figura 1 - Filtri flangiati con 2 valvole a sfera a 3 vie Figura 2 - Filtri Flangiati con 2 valvole a sfera a 3 vie Figure 7 - Foot mounted flanged filters with 2x3 ways ball valves Figure 2 - Foot mounted flanged filters with 2x3 ways ball valves Figura 3 - Filtri flangiati con valvola autoclave a 6 vie Figure 3 - Foot mounted flanged filters 6 way valve DIFFERENTIAL PRESSURE GAUGE

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Codici per l’ordinazione Ordering information 1) Grandezza nominale Nominal size Codice Code Connessioni Connections Schema Figure In/out Vent Drain PDI Volume olio Peso Nr. Cartucce Cart. ricambio Oil Volume (Lt) Weight (Kg) Nr. Cartridges Repl. element Codice Code Materiale Media Efficienza Efficiency senza cartuccia no element 2) Grado di filtrazione Filtration ratings ½” NPT-F ¾” NPT-F ¼” NPT-F Abestos free NBR Teflon Viton Tipo Type carta trattata resin impregnated cellulose tela metallica wire mesh 4) Dimensione attacchi Connection port size Codice Code Attacchi Connection Codice Code b3...

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5) Tipo attacchi Connection port type Codice Code Attacchi Connection port type Flangia Flangia Flangia Flangia Flangia Flangia PN. 10 UNI EN 1092-1 PN. 16 UNI EN 1092-1 ANSI 150 S.O.R.F. ANSI 300 S.O.R.F. PN. 16 DIN 2633 PN. 25 DIN 2634 6 ) I n d i c a t o ri I n d i c a t o r s Tipo indicatore Indicator type Taratura Setting senza without Specifiche Tecniche Technical Specific. Attacchi degli interruttori e connessioni DIN Reed switches & DIN plug connection Codice Code manometro differenziale visivo elettrico differential electrical visual gauge Voltaggio Voltage 230V Amperaggio Amperage 10A...

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Curve di portata Pressure drop charts Le curve (secondo ISO 3968 classe B) sono ottenute con olio minerale avente viscosità di 30 cSt e densità di 0,86 Kg/dm3 Per viscosità e densità diverse i dati variano, in prima approssimazione proporzionalmente. Pressure drop charts as per ISO 3968 class B. 30 cSt viscosity and 0,86 Kg/dm3 density mineral oil. Flow rate (GPM) 0 Portata (l/min) Portata (l/min) Flow rate (GPM) 0 Portata (l/min) Portata (l/min) Portata (l/min) Portata (l/min)

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Portata (l/min) Portata (l/min) Portata (l/min) Portata (l/min) Portata (l/min) Portata (l/min) Portata (l/min) Portata (l/min)

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NOTE - NOTES

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HEAD OFFICE - OVERSEAS OPERATIONS 25046 Cazzago San Martino (BS) Italy - Via E. Mattei, 28/30 Phone +39 030.7241039 - Fax +39 030.7240436 E-mail: [email protected] - Web site: www.filtrec.com IN SPAIN, ANDORRA, PORTUGAL AND MOROCCO Ctra. Sabadell a Mollet, km. 5 nave 14 08130 Sta. Perpétua de la Mogoda - (Barcelona) España Phone +34 93 560 63 11 - Fax +34 93 560 38 62 E-mail: [email protected] - Web site: www.filtrec.es FILTREC ASIA PACIFIC Ltd. IN AUSTRALIA - ASIA PACIFIC Unit 4 /29 Business Park Drive, Notting Hill, Victoria, 3168 Phone +61 3 9263 4500 - Fax +61 3 9263 4599 E-mail: [email protected]...

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