Sand filters - Import export

We offer customised filtration systems for various purposes ranging from particle filtration via deironising to adsorbent filtration. We offer customised filtration systems for various purposes ranging from particle filtration via deironising to adsorbent filtration. Different filtration techniques can be used for that purpose, such as pocket filters, cartridge filters, sand filters, multilayer filters or activated carbon filters.

Ultrafiltration of surface water For separation of dissolved substances, ultrafiltration is applied apart from conventional pre-filters (sand and gravel filters). So, all solids and even bacteria, viruses, germs and colloidal components (iron, orthosilicic acid) are retained.

Our M 1411 is the ideal machine for processing expensive cutting oils with swarf contamination. It has a pre-filter housing with a metallic screen cylinder and a three-way polypropylene pre-filter. These two pre-filter units work together for retention of coarse impurities such as swarf or larger sand grains. The pre-filter can be used several times. This significantly extends the service life of our filter elements once again, which is already very long. This system is also constructed very solidly, easy to operate, and completes its tasks without supervision. 400 V-asynchronous motor, 0.55 kW, robust construction Stable gear pump, 14 liter/minute Manometer for flow- and element control Robust design, very loadable 24/7 – unattended operation Transfer-circuit Pre-filter selectable from 5 µm – 800 µm Pre-filter can be used several times Also suitable for high viscosity oils 2.50 m flow-/return hose

The swimming pool hose made by FRÄNKISCHE INDUSTRIAL PIPES boasts extremely high stability and flexibility. It’s a child’s play! Easy to install and easy to handle. It can be separated along the preformed couplings and connected without any difficulty. Due to its chemical resistance and impact strength, the plastic hose can be used for years. Material: PE / – 40°C to + 70°C Other materials on request. Dimensions: NW 32, spacing between couplings 1.1 m NW 38, spacing between couplings 0.5 or 1.5 m Other dimensions on request. Application: Pool bottom cleaners, Pool cleaning brushes, Sand filters, Pumps, Skimmers

FIBALON®3D offers you excellent filter performance for all common swimming pool filters. Only 350 grams of it replace 25 kilograms of filter sand or 20 kilograms of filter glass. FIBALON®3D filters particles down to 8 microns and due to its fiber fixation, it filters nearly pressure-less. Additional it is made out of recycled PET-bottles. This leads to an energy saving and environment friendly product. The interior of the fibrous ball consists of a slightly denser core and a softer wrap. The balls nestle together to form a consistent filter bed. The deliberately chosen spherical shape maximizes the filter media’s surface area. We also developed the fiber fixation DyFix® which yields an unusually high particle retention rate and deep penetration of particles into the FIBALON® media bed to provide excellent filtration results. FIBALON® leads with minimum weight to an excellent energy balance compared to conventional filter media.