250/450-FE/FEN

250/450-FE/FEN

250/450-FE/FEN

Product catalog summary
Overview
The document outlines the technical specifications and operational guidelines for the 250/450-FE/FEN series filters. These filters are designed for direct manifold mounting to protect downstream components from wear and contamination. They feature optical-electrical maintenance indicators and magnets to prevent ferrous contamination.

Specifications
  • Type: 250/450-FE/FEN
  • Mounting: Simplex Manifold
  • Pressure: Max 250 bar [3625 psi], Test Pressure 1.43 x PS (CE/PED), 1.3 x PS (ASME)
  • Temperature Range: -20 to +100°C (-4°F to +212°F)
  • Material: Head - GGG50, Bowl - Carbon Steel, Seals - Nitrile/Viton/EPDM
  • Flow Capacity: Ranges from 50 lpm [13 gpm] to 1450 lpm [380 gpm]

Filter Element
The filter element is star-pleated with various media options, including non-cleanable paper, non-woven, and cleanable SS wire mesh. Special applications may require elements with SS hardware.

Maintenance Indicators
Indicators operate based on differential pressure, with optical (pop-up or dual dial) and electrical options. The dual dial version uses color-coded bands, while the electrical version includes LEDs for status indication.

Installation and Maintenance
Proper installation requires attention to flow direction and adequate tightening of connections. Maintenance involves regular checks and replacement of the filter element when indicators signal clogging. Disposal of used elements must comply with environmental regulations.

Performance Curves
Performance curves illustrate flow rate versus pressure drop for various filter configurations, aiding in filter selection for specific applications.

Ordering and Spare Parts
Detailed ordering codes are provided for filters, elements, and seal kits. A spare parts list is included for maintenance and replacement purposes.
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Catalog excerpts

250/450-FE/FEN-1

High Pressure Filter Manifold mounting Type : 250/450-FE/FEN Design Max. Pressure (PS) Test Pressure (PT) Temperature range Connection Element design Technical Data Simplex Manifold mounting 250 bar [3625 psi] 450 bar [6525 psi]. 1.43 x PS (as per CE/PED) 1.3 x PS (as per ASME) -20°C to +100°C (Standard) -4°F to +212°F (Standard) Upto DN50 FE Series - EPE standard FEN Series - As per DIN-24550 Material of Construction Bowl : Carbon Steel. Seals : Nitrile / Viton / EPDM. Paint : Bowl Externally painted in RAL-5010. Filter Element The 250/450-FE/FEN series Filters are used for direct manifold mounting avoiding piping and provide wear protection of downstream components & systems. The filter inlet & outlet are on the same plane and located one above the other with inlet on the top. The flow path arrows (inlet and outlet) are marked on filter head. The Filter head is provided with an element locating spigot. The Filter bowl is mounted below the filter head and is unscrewed for maintenance. Accessories Maintenance indicator - for monitoring the filter element contamination status. Available in various designs including • Optical (pop-up version) with Electrical option. • Optical (dual dial version) with Electrical option. • Optical-Electrical with 2 switching points. Magnet - to protect the filter from ferrous contamination. Drain valve - for draining the filter during servicing. The Filter Element is of star-pleated design with optimised pleat density for providing prolonged life. The filter element is of Out-to-In design and the contaminant is retained outside the filter element and collected in the filter bowl. The elements are available in various media options and selected based on the required oil cleanliness, initial pressure drop and dirt holding capabilities. Media options for the filter element include SS Wire Mesh - Cleanable, Nominal filtration. Paper - Non-cleanable, Nominal filtration. Non-woven - Non-cleanable, Nominal filtration. Inorganic glass fibre - Non-cleanable, Absolute filtration acc. to ISO-16889. Aquasorb - Water absorbing media, Non-cleanable. For special applications / fluids the filter elements are supplied with SS hardware (end caps & inner tube) and / or different adhesives. Technical specifications subject to change.

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250/450-FE/FEN-2

* Before ordering, check for availability. <"’ Magnets kept loose under the elements.

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250/450-FE/FEN-3

* Before ordering, check for availability Ordering Code - Seal Kit Ordering Code - Filter Element

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250/450-FE/FEN-4

T = Optical/Electrical with 3 LEDs & 2 Switching points xx - preset differential pressure (bar)

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250/450-FE/FEN-5

11 = Weight including standard filter element and maintenance indicator 2) = Servicing height for filter element replacement

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250/450-FE/FEN-7

Installation Before installation, conduct a visual check to ensure that the filter has not suffered any damage during shipping / handling. Verify that the requested type matches with what stamped on the nameplate. Verify operating pressure with name plate information. During assembly of the filter the flow direction (direction arrows on the filter head) and the required service height (A3 in fig. 1) of the filter element are to be taken into consideration. Mount the filter assembly using the mounting holes on the filter head (C3) considering the flow direction. Failure to observe flow direction...

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250/450-FE/FEN-8

Performance Curves (Flow rate Vs Pressure Drop) Oil Viscosity : 30 mm2/s [142 SUS] Specific gravity < 0.9 kg/dm3 Recommended initial Pressure Drop (ΔP) for assembly = 1.5 bar [21.7 psid] EPE Process Filters & Accumulators Pvt. Ltd., Techni Towers, C-54/A, APIE, Balanagar, Hyderabad - 500 037, Telangana, INDIA Ph : +91 40 23778803 | Fax : +91 40 23871447 | [email protected] | www.epe-india.com

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.