Schünemann: Filters

Simplex Filters

Simplex filters are available directly from stock.

The F118 series made of spheroidal graphite cast iron is mainly used for the filtration of water, oil and fuel. It covers applications from a pure guard filter to a dirt accumulator with a sieve fineness of 20 µm.

The welded F105 simplex filter which has been developed for higher pressures and aggressive media can be designed to customer specification up to a pressure of 64 bar. The F105 can also be used for filtration of acid gas.

The F112 is designed for use in the high pressure range up to 200 bar, e.g. for the lubricating oil supply of sliding ring seals.

Duplex Filters

Schünemann’s F101 and F311 duplex filters made of spheroidal graphite cast iron are designed for continuous and maintenance-free operation.

The F311 can be easily switched using an A 300 Valve. Schünemann’s F605 welded duplex filters are used for higher pressures or aggressive media.

Automatic Filters

Schünemann’s range of automatic backflush filters covers a wide field of applications.

F400 and F440 type filters offer fineness as low as 20µm. The Bernoulli filter F450 has been developed for the filtration of coolants and can be used with operating pressures from 0.3 bar. With a capacity of up to 7,000 m³/h, it can also be used for very large quantities of water. The F430 automatic filter with scraper is used for highly viscous and sticky media.

Closure systems

Clamp and lever closures can be quickly undone and are standard for the cast iron filters.

Welded filters for higher pressures are bolted on. For applications with high safety requirements, the TÜV-approved cross quick-release coupling provides a safe, pressure-relieved and easy to use solution, including pivoting lever.

Accessories

Accessories include standard and customised screen inserts, magnetic inserts, trace heaters and differential pressure sensors.

Your local contact for Schünemann products is Owen International .

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