Oil and gas
Filtration of waste water used during oil and gas winning.
The production includes wound filtercartridges, meltblown (polyspun) filtercartridges, pleated
filterelements, PP, PE and PVDF filter housings. LFS has many possibilities for the supply of a
large range of filterbags and stainless steel filter housings also in sanitary execution.
In the
course of over 25 years existence a large network of dealers was set up all over Europe.
ISO 9001:2015 certified.
Cartridge filterhousings are manufactured in Polypropylene, Polyethylene and PVDF depending on application, temperature, medium etc. All length are available in executions of 1 till 120 filter cartridges. Special customer wishes can be taken into account. The filter housings are available for all possible filter adaptors as DOE, C2, C3, C7 and C8.
Further info..| Material | PP, PE, PVDF |
|---|---|
| O-ring | FTP, EPDM, PTFE coated |
| Cartridge length | 10" to 60" |
| number of cartridges | 1 to 120 pcs |
| Adaptor | DOE, C0, C2, C3, C7, C8 |
| Connections | Flens ANSI/DIN, BSP/NPT (M/F) |
| Pressure at 40ºC* | 6 or 10 bar |
| Max. temperature* | PP 60ºC PE 50ºC PVDF 90ºC |
* Chemical weakening if any not taken into account |
|
The standard sizes 1, 2, 3 and 4 or a customer specified size can be combined to multiple units. Optional are multi bag housings. The maximum available size is 14 filterbags size 2 in one housing. Special customer wishes can be taken into account. The large choice in filter bags as to material and filter rating makes this a cheap solution for many applications. Strainers are available in various executions and capacities. Suitable as e.g. prefiltration for cooling water. With removable basket for easy cleaning. Perforation (starting with 3 mm)
Further info..| Material | PP, PE, PVDF |
|---|---|
| O-ring | FTP, EPDM, PTFE coated |
| standard sizes | 1, 2, 3, 4 |
| Baskets | 1 to 14 pcs |
| Connections | Flens ANSI/DIN, BSP/NPT (M/F) |
| Pressure at 40ºC* | 6 or 10 bar |
| Max. temperature* | PP 60ºC PE 50ºC PVDF 90ºC |
* Chemical weakening if any not taken into account |
|
The demand for high flow elements is fast growing because of the many advantages against other filtration systems. LFS makes high flow housings suitable for all commercial available elements so the customer is not dependend of a specific supplier. Together with the customer LFS searches for the right application and construction of the filter housing.
Further info..| Material | PP, PE, PVDF |
|---|---|
| O-ring | FTP, EPDM, PTFE coated |
| Cartridge length | 20" to 60" |
| Number of elements | 1 to 14 pcs |
| Connections | Flens ANSI/DIN, BSP/NPT (M/F) |
| Pressure at 40ºC* | 6 or 10 bar |
| Max. temperature* | PP 60ºC PE 50ºC PVDF 90ºC |
* Chemical weakening if any not taken into account |
|
One of the strongest sides of LFS is the flexability in making filter housings entirely to customer specifications. This may be a small alteration as e.g. different positions of connections or a complete new design based on the local situation. For this we use a 3D drawing program for a better visualisation.
Projects..
A modular system for replacing elements during the process. The system has electronic controlled valves for easy operation.
A simple solution to replace a complete filter pack. The dirty pack has a weight of approx. 120 kg. To remove the pack a lift construction was developed.
A stainless steel filter housing was used as an example for a plastic housing. Stainless steel was not suitable because of the chemical properties of the medium. The housing must both withstand an overpressure of 10 bar and an absolute vacuum.
Besides plastic housings LFS has an extensive program stainless steel housings. They are used in various industries such as water treatment, chemistry, pharmaceutical and food and beverage. The housing surface can have various treatments.
Further info..
On the most up to date electronic machines we manufacture wound filter cartridges in various materials and with choice of various core possibilities. The diamond shaped openings become smaller towards the core and guarantee a true depth filtration and large dirt holding capacity.
Further info..| Material | PP, cotton, polyester, nylon |
|---|---|
| Core | PP, AISI 304, AISI 316 |
| Cartridge length | 9¾" till 60" |
| Selectivity | 0,5 till 150 micron |
| Connections | DOE, C2, C3, C7, C8 |
| Max. temperature | 80°C till 120°C |
The LFS meltblown filter cartridges are made of thermally bonded micro fibers. The three dimensional sterioscopic structure results in a high efficiency filter cartridge. The three layer constructure guarantees an exceptional high dirt capacity.
Further info..| Material | PP |
|---|---|
| Diameter | 60 till 110 mm |
| Cartridge length | 5" till 60" |
| Selectivity | 0,5 till 150 micron |
| Connections | DOE, C2, C3, C7, C8 |
| Max. temperature | 55°C |
LFS produces pleated filterelements. Beside a standard range also Highflow elements and specials are produced. Cooperation with well known manufacturers of filtermedia makes a solution possible for almost any application.
Further info..The filter cartridges can be supplied wiith various adaptors such as DOE, code 3, code 7 and code 8. The adaptors are welded on the cartridges by means of a special developed machine. LFS has an own injection molding department resulting in a large fexability in the production of adaptors. Your own logo and your own color can be realised.
Further info..Our filter bags are engineered for versatility and cost-effectiveness, ideal for liquid filtration in various industries. Filterbags are available in traditional stitched or fully welded execution. By using selective materials LFS filterbags belong to the best available. All filterbags are silicon free and food grade approved.
Further info..| Material needlefelt | Polyester (PE) Polypropylene (PO) Polytetrafluorethene (PTFE) Aramide (AF) Nylon (NF) Nomex (N) Ryton (R) |
|---|---|
| Material mesh | Polyester (PEMO) Polypropylene (PPMO) Nylon (NMO) |
| Micronrating | 0,5 till 2000 micron (depending on type of material) |
| Ring | Tinned steal AISI Polypropylene sentinel Polyester sentinel Santroprene sentinel Polyloc |
| Max. temperature | Polypropylene (90°C) Nylon (110°C) Polyester (140°C) PTFE (250°C) |
Filtration of waste water used during oil and gas winning.
Prefilter for desalination units (reversed osmosis).
Industrial filtration of (agressive) liquids.
Filters and filterelements in conformity with FDA and CE requirements.
Filtration of liquids in petrochemical processes.
Liquid filters for pharmaceutical applications.
Contact details
Koriander 55 NL-7892 AA Klazienaveen
+31 (0)591-303311
+31 (0)591-303177
info@lfs-filters.com
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