HYGIENIC 316L STAINLESS STEEL FILTERS Axium Process manufactures a comprehensive range of 316L stainless steel filters for liquid filtration from 5 micron up to 6000 micron. Our filters, which can be fabricated to customer requirements, are of a robust construction and are easy and simple to maintain. • Designs a vailable include 90 in-line and straight-through • W edge-wire, perforated sheet and sintered mesh screen options available • End connections to suit customer requirements include: Clamp, RJT, DIN, SMS, IDF, BSP and Flanged • Line sizes from 1” up to 3” (custom sizes a vailable on request) • Jacketed, duplex and multiplex options are available NEW
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HYGIENIC 316L STAINLESS STEEL FILTERS
Axium Process manufactures a comprehensive range of 316L stainless steel filters for liquid filtration from 5 micron up to 6000 micron. Our filters, which can be fabricated to customer requirements, are of a robust construction and are easy and simple to maintain.
• Designs available include 90 in-line� and straight-through
• Wedge-wire, perforated sheet and sintered mesh screen options available• End connections to suit customer requirements include: Clamp, RJT, DIN, SMS, IDF, BSP and Flanged• Line sizes from 1” up to 3” (custom sizes available on request)• Jacketed, duplex and multiplex options are available
NEW
Pure-Screen - Standard Allow 410mm for extraction length
Dimensions (mm) A B C A B C A B C A B C A B C A B C
Type Line Size Plain-Ended Clamp RJT male/male DIN male/male IDF male/male SMS male/male
PURE-SCREEN 100 SERIES WEDGE-WIRE FILTER RANGEThis versatile, robust range of fi lters consists of a Standard and Compact option and is ideally suited for applications where the highest quality has been specifi ed and where product consistency is essential.
PURE-SCREEN STANDARD FILTER• 316L wedge-wire screen• 316L stainless steel 4” OD housing• Metal to metal seal (no internal ‘O’ ring)• Interchangeable fi lter elements• Suitable for backfl ushing, CIP (clean-in-place) and SIP (steam-in-place)
CERTIFICATION
The Pure-Screen Filter range is manufactured in accordance with ASME- BPE principles and has material traceability to BS EN 10204 (3.1). The following certifi cation can also be supplied if required:
• Weld logging• Weld markup• Internal and external surface roughness• Pressure test• Passivation• Ferroxyl test
CUSTOMISED FILTERSOur fi lters can be fabricated to customer specifi cation and include a high capacity 6” body design, jacketed design for product heating or cooling, duplex and a stand alone design, complete with framework. Sample valves, drain or vent valves can be integrated into any of the options as can isolation or backfl ush valves if required.
PRODUCT FEED
INLETPRESSURE GAUGE
OUTLETPRESSURE GAUGE
PRODUCT OUTLET
ISOLATION VALVE
90°
8401
In-Line
8403
Straight-Through
8405
OUTLET
INLET
AC
B
410mmEXTRACTIONLENGTH
410mmEXTRACTIONLENGTH
OUTLET
INLET
AC
B
200
410mmEXTRACTIONLENGTH
INLET OUTLET
A
Cross-section of Pure-Screen Filter
Duplex Filterwith Stand
Pure-Screen 100 Series - Compact Allow 200mm for extraction length
Dimensions (mm) A B C A B C A B C A B C A B C A B C
Type Line Size Plain-Ended Clamp RJT male/male DIN male/male IDF male/male SMS male/male
PURE-SCREEN COMPACT FILTERA smaller and compact version of the Pure-Screen Standard Filter designed specifi cally for installation in confi ned spaces or where fl ow rates of up to 20,000 litres per hour (based on clean water) are required.
A 316 stainless steel safety clamp closure is standard on all Pure-Screen fi lters which can only be released when the wing nut has been signifi cantly loosened to enable the
smaller diameter of the gate bolt to swing and pass
through the sectioned gate
Material: 316L stainless steel contact parts
Finish: 0.8μm Ra external / 0.4μm Ra internal. Bead-blasted, mirror and electropolished options available
Flow rates:(based onwater)
Pure-Screen Standard: up to 40,000 litres/hr depending on size, loading and pressure drop
Pure-Screen Compact: up to 20,000 litres/hr depending on size, loading and pressure drop
Pressures: Up to 10 bar operating /10 bar backfl ushing
Operatingtemperature:
Up to 250ºC dependent upon cap seal material
Cap seal: Viton® as standard; EPDM, Silicone, encapsulated or solid PTFE options available
Material: 316 / 316L stainless steel contact parts
Finish: 0.8 μm Ra external / descaled internal. Bead blasted and electropolished options available
Flow rates: Up to 40,000 litres/hr on water depending on pressure drop and port size
Pressures: System pressure up to 10 bar operating, differential pressure up to 5 bar
Operating temperature:
Up to 2500C dependent upon cap seal material
Cap seal: Nitrile as standard. *Viton®, Silicone, EPDM and PTFE options available
Micron ratings: 1000, 2000, 3000 (nominal)
End connection: Plain-ended ex-stock (Clamp, RJT, IDF, DIN, SMS, BSP and Flanged options available)
• 316L perforated sheet screen• 316L stainless steel 3” OD housing• Metal to metal seal (no internal ‘O’ ring)• Rapid single nut screen change capability• Suitable for CIP (clean-in-place) and SIP (steam-in-place)
ECON-SCREEN 75 SERIES PERFORATED SHEET FILTER RANGEAn economical fi lter suitable for a variety of applications such as a ‘last chance’ fi lter before a pump or in-line instrument, as well as a strainer for coarse fi ltration.
This robust fi lter range
is manufacturedwith an “out-to-in” fl ow and is fully welded.
INLET
OUTLET
A
C
B
230mmEXTRACTIONLENGTH
300
230mmEXTRACTIONLENGTH
INLET
OUTLET
B
A
C
90°
8700
In-Line
8716
ECON SCREEN 75 SERIES - TECHNICAL DATA
TYPICAL APPLICATIONS
The Pure-Screen 100 Series wedge-wire � filter range has a rugged construction with collapse pressures 2-6 x the maximum operating pressure of the � filter. This makes it ideal for critical applications where � lter failure or collapse is not an option i.e. � final product � filtration. This versatile range of � filters is ideally suited for applications where product smoothness and consistency are essential.
To complement our range of wedge-wire and perforated sheet filter �screens, we have introduced a sintered mesh option which is ideally suited for � fine particulate applications requiring filtration levels below �75 micron such as those associated with water, pharmaceutical, food, beverage and chemical industries. • Manufactured in 316L stainless steel
• Compatible with both Pure-Screen and Econ-Screen � filter ranges
• Suitable for CIP (cIean-in-place), SIP (steam-in-place)
• Offers excellent strength and rigidity
HYGIENIC 316L STAINLESS STEEL FILTERS
FINE-SCREEN for � filtration levels 5 micron – 75 micronNEW
NEW
FeaturePerforated
Sheet(Econ-Screen)
Wedge Wire(Pure-Screen)
Sintered Mesh(Fine-Screen)
Filtration Range ( µm)
Maximum �∆ Pressure (bar) 5 10 5
Safety Clamp ✓ ✓
Metal To Metal Seal
(No ‘O’ Ring)✓ ✓
Pharmaceutical
Speci � fication✓ ✓
Powder Mixing Duty ✓
Pump Protection Duty ✓ ✓
Suitable For CIP/SIP ✓ ✓ ✓
Material Certi � fication To
BS EN 10204 (3.1)✓ ✓ ✓
Available In Clamp, RJT,
DIN, IDF, SMS, Flanged✓ ✓ ✓
Materials Of Construction
– 316/316L Stainless Steel✓ ✓ ✓
Constructedfrom layers of mesh fusion-bonded
Cross-section of Sintered Mesh
A GUIDE TO CHOOSING THE RIGHT AXIUM FILTER FOR YOUR APPLICATION
1000 - 3000 25 - 6000 5 - 75
All data is provided in good faith and is subject to change*Viton® is a registered trademark of DuPont Dow Elastomers
Copyright : 2008 Ref FIL03-01
FLOW RATES�
�
Flowrate v. Pressure drop - Axium Pure-Screen 100 - 250 micron filter withwater at 20oC
0
50
100
150
200
250
300
350
400
0 5,000 10,000 15,000 20,000 25,000 30,000 35,000
Flowrate l/hr
Pre
ssu
red
rop
mb 1.5" Ports
2" Ports
3" Ports
PILOT PLANT FACILITIESWe offer pilot plant facilities which can accommodate any of the � lters from our � lter range for customers wishing to develop or enhance their product � ltration. A complete range of interchangeable � lters is available to optimise your filtration requirements. Trials can be carried out either at the customer’s own site or in our modern facility by specialist technical staff.
HYGIENIC 316L STAINLESS STEEL FILTERS
FS 83081
The adjacent filter curves show atypical flow v. pressure drop withpure water at 20 ºC using a Pure-Screen 100 Series 90º type filterconfiguration. Specific curves areavailable for each filter size ifrequired. The flowrate will fall andteh pressure drop will rise whenfluids other rahn water are used.The cahnge will be influenced bythe viscosity and crucially by thedebris loading in the feed.
ERIKS bv I P.O. box 280 I 1800 BK Alkmaar I T +31 72 514 18 00 I F +31 72 515 56 45 I E [email protected] I www.eriks.nl
