EPNS.P-PWM depth filter elements (prefilters)

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Filter cartridge
Washed with ultra pure water
Produced in clean room conditions according to GMP
Produced according to ISO 9001:2015
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Filter cartridge
Washed with ultra pure water
Produced in clean room conditions according to GMP
Produced according to ISO 9001:2015
Show more

EPNS.P full metal filter elements are designed for application in the industrial filtration process fields, where it is impossible or difficult to use polymer based filter cartridges because of high temperature, viscosity, aggressive components and other heavy

EPNS.P filter elements are cartridge type filters on the basis of stainless steel pleated material. The element is a full metal cartridge. The pleated structure of the filter element provides extended area of the surface compared to cylindrical metal filter cartridges increasing thereby flow rates and lifetime of EPNS.P.

Features and applications
Specifications
Order information
Features and applications

Multiple regenerated full metal EPNS.P are used to remove particles from steam, aggressive liquids (acids, solvents, etc., compatible with the cartridge materials), viscous media, technical liquids, aggressive gases, caustic (corrosive) liquids, solutions with high content of solid phase in the processes that take place under high temperatures and for other applications associated with high flow rate.

Universality of choice is ensured by various configurations of the Filter Cartridges: there are four standard heights available (250, 500, 250 and 1000 mm), micron rating from 5 to 500 μm, various configuration of end parts (can be adapted for filter housings with the seat 44,5 and 56 mm), various sealing materials for optimization of chemical and temperature compatibility.

Special hermetic sealing performed by argon arc welding makes it unnecessary to use various adhesive substances and soldering alloys that may be the source of contamination and the reason for limiting of temperature conditions and chemical compatibility.

It is easier to clean the filter because of absence of an outer body. 

Features and Advantages

Features

Advantages

Pleated, full metal

  • High filtration rates and lifetime with low differential pressure.
  • Mechanical strength of the element ensures multiple regenerations, wash outs and sterilizations in any direction.

High thermochemical resistance

  • Possibility to use elements for filtration of aggressive liquids under the temperatures up to 95 °C (temperature is limited by the materials of seals and filter housing allowable temperature).
  • Withstand multiple chemical regeneration in a wide pH range and in-line steam sterilization.

Reliability

  • Ability to restore their operational properties ensures long element lifetime.
  • Produced in compliance with the Quality Management System (ISO 9001:2008).
Specifications

Cartridge materials

Filter material

304L stainless steel mesh

Draining layer

304L stainless steel mesh

Body, end parts

304L stainless steel

O-rings

Silicone (viton, EPDM, PTFE on request)

Assembly

Inert gas welding with a non-consumable electrode

Nominal Dimensions

Height (H), mm 

Diameter (D), mm 

Filter surface area (S), m2 

250 (10")

70

0.22

500 (20")

70

0.44

750 (30")

70

0.66

1000 (40")

70

0.88

Micron rating

Pore size, μm

Ordering code

5

500

10

1000

20

2000

40

4000

70

7000

100

10000

500

50000

Operational parameters

Maximal differential pressure

0.6 MPa

Maximal operational temperature

Limited by the operational temperature of the filter housing and used seals

Wash out

Direct and back wash with hot water, chemical reagents, CIP washing

Steam sterilization

No limits

Autoclaving

In a wide range

Order information

EPNS.P ordering information 

EPNS.P

500

В

500

Grade

Micron rating

Adapter code

Nominal height

 

500 = 5 μm
1000 = 10 μm
2000 = 20 μm
4000 = 40 μm
7000 = 70 μm
10000 = 100 μm
50000 = 500 μm

А, D, В

250 = 250mm (10")
500 = 500mm (20")
750 = 750mm (30")
1000=1000mm(40")