News & Articles

Cooling water is a critical processing component of injection moulding process. Siga Filtration can offer a range of products to remove scale and rust from recirculating cooling water. Recirculating cooling water accumulates corrosion products from mould and piping, contaminants from seals, sediment from make up water and scale due to incorrect water treatment. These contaminants can cause uneven temperature on mould surface and block mould cooling channels and heat exchanger tubes. Insufficient temperature control during

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Siga Filtration has won a new job for Sidestream Filtration at a Leisure Centre. 5FWK multi cartridge filter housings and acuraPEpro Sidestream filter cartridges will be installed on LTHW circuit. acuraPEpro filters have been specially designed for removal of sediment, rust and other contaminants in LTHW circuits. System capacity 15 m3/hr.

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A Solid surface manufacturer in Saudi Arabia was having problems with suspended contaminants in their Polyester resin. Challenge was to filter high viscosity resin at lowest possible pressure drop due to limited pump capacity. Siga Filtration offered a successful filtration solution with acuraBag Nylon monofilament mesh filter bags for particulate removal at low pressure drop.

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Siga Filtration offered cost effective alternatives to Pall HC9600EOS13H & HC9600FKS13H filter cartridges on a Cincinatti CNC machine. Filters were installed successfully with no loss of performance. Disclaimer: Siga Filtration is not affiliated with the manufacturers mentioned on this page. Original equipment manufacturer (OEM) names are the trademarks of each manufacturer. OEM names and part numbers are for reference only and do not indicate the manufacturer of our products.

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We were approached by an engineering company to offer a cost effective alternative to EATON DURAGAF filter bag POXL-PO1E-WW-30L. They were looking to reduce filtration costs at no loss of performance. Siga Filtration successfully replaced filter bags at a 30% cost saving. Disclaimer: Siga Filtration is not affiliated with the manufacturers mentioned on this page. Original equipment manufacturer (OEM) names are the trademarks of each manufacturer. OEM names and part numbers are for reference only

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We have been approached by customers who have preferred full flow filtration systems for removal of rust, sediment and also for biological control in HVAC hot water, LTHW and chilled water loops. Our BFOS Series multi bag filter housings can cope with high system flow rates and come in 4, 6, 8 & 12 bag configurations. These filter housings can take our magnetic assemblies for high efficiency removal of rust particles from chilled or hot

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Side Stream filtration provides a cost effective solution to full flow filtration. These units work by continuously filtering a small percentage of flow and returning the clean filtered water back to process. Side stream filters remove suspended solids, organic contamination and silt particles and are typically designed for 5 – 10% of flow rate. This ensures that complete system volume is filtered at regular intervals to avoid build up of rust, sediment and biological contamination.

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Suspended rust particles are a common problem in recirculating water systems. Hot water loops are more susceptible to high rust particle concentration as corrosion rates generally increase with temperature. Inadequate water treatment and lack of filtration of equipment can result in high levels of rust from corroding pipework which can cause damage to valves and pump impellers and blockages in heat exchanges. High Strength Magnetic rod assemblies from Siga Filtration provide an excellent solution for

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Rust, scale, biofouling and high turbidity combine to create a problematic mix in hot water circulation systems causing blockages in heat exchanger tubes and component failure. Siga Filtration can offer complete range of of filtration products for the filtration of hot and chilled water recirculation systems in HVAC installations. Our bag and cartridge filtration products ensure that condenser water & chilled water loops stay clean allowing your cooling towers and heat exchangers to operate at

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About Us

We are worldwide supplier of Industrial filtration products: we want to help customers to select the best filtration solution for their application. Based in Surrey, United Kingdom we offer filtration solutions for waste water, beverage, drinking water, pharmaceutical, chemicals, Oil & Gas and many other industries. We begin by listening to the filtration challenges faced by the customer and then work closely to help solve problems relating to many areas of production and design process.

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Water boreholes are private water supplies which are used as an alternative to mains water and provide water for farming, irrigation, dairy, domestic use etc. Water from boreholes is of generally good quality, rocks act as natural filters and as water percolates through layers of soil and rocks, impurities are gradually removed by mechanical action as well as adsorption through the complex rock structure. However, water chemistry is complex and fractured rock formations can cause

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BFOT(S) Series bag filter housings by Siga Filtration are supplied with quick release V-Clamp closures for quick bag changeouts. Bolted closures with hinged lids are also available. Large 4 bag and 6 bag filter housings come with a hinged lid and a lid locking mechanism for operator safety. Please browse our range of bag filter housings in products section on the website. Alternatively, please contact sales department on enquiries@sigafiltration.co.uk or +44 (0) 1276 415 761 for

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At Siga Filtration we offer a range of membranes for microfiltration with pore sizes down to 0.03 micron. These microfiltration membranes are commonly used in beverage and pharmaceutical industry. Polyethersulfone and Nylon membranes are hydrophilic and ideal for water or water based solutions. PTFE membranes are ideal for aggressive chemicals, solvents and gases. PTFE membranes are available as in 100% fluoropolymer construction or PTFE membrane in Polypropylene hardware. PTFE membrane cartridges also provide excellent performance

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Scarcity of water in urban areas and continued pressure on water resources has made rainwater harvesting an attractive solution for reusing rainwater which would have otherwise been lost. These systems provide an alternative supply solution for reducing dependence on mains water supply. Rainwater harvesting systems collect and store rainwater which can later be used for potable or non-potable purposes depending on treatment. Typical uses include washing, toilet flushing and gardening. According to Environment agency data

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Increasing population, contamination of natural water sources and stringent water quality and treatment regulations have made water purification and production one of the biggest challenges of our time. Reverse Osmosis is a popular technology for desalination and water purification but has also found use in many other industries like boiler feed water production in power generation, water production for pharmaceutical or beverage use, military use, humanitarian work and ultrapure water in semiconductor industry.  All technologies

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What is UV disinfection? These systems work by transferring electromagnetic energy from a mercury lamp to an organism’s DNA & RNA structure by penetrating the cell wall, causing cell death and destroying the ability to reproduce. Since most microorganisms cause disease by multiplying rapidly inside the host, UV light treatment is an effective method for water disinfection. UV light simply means part of electromagnetic spectrum with wavelengths between 100 and 400 nanometers, although wavelength for

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