Filtros automáticos de malla
Horizontal hydraulic filters
Horizontal hydraulic filters
Description:
Hydraulic-driven, self-cleaning automatic horizontal screen filters are an optimum filtering solution with a wide filtering range and no external supply running.
An efficient solution for many flows and filtering grades.
Features:
- Filtering element: Cartridge composed of several high-quality stainless steel screen coats forming a single body that allows a high filtering efficiency. Filtering grades from 5000 to 5 microns.
- Three-filter chamber: The first one (prefiltration chamber) is placed in the water input. It acts as a strainer filter for largest particles. Later, the water flows to the second chamber (filtering chamber), where the filtering element that defines the filtration grade is set and where the water flows, leaving solids in suspension. The third one (drain chamber) houses the suction system that connects to the hydraulic valve directly to the outside and allows washing water from cleaning process to be expelled.
- Suction system: Screen cleaning through exclusive-design special scanner nozzles that vacuum dirt particles, triggered regarding differential pressure and/or time.The automatic cleaning cycle does not interrupt the filtering process.
- Equipment: Filtering equipments are supplied with hydraulic start-up devices, a hydraulic valve, joints, screws, pressure gauges, an automatic cleaning timer and a differential pressure switch.
- Materials: Filter body made of carbon steel with a treatment of sandblasting- phosphating, inner/outer electrostatic paint coats in epoxi-polyester, later polymerized in a high-temperature oven. The equipment can be manufactured from stainless steel and with special treatment for saline water purposes.
- Modularity: Filter groups can be created.
- Pressure features: Maximum work pressure: 10 kg/cm2. Equipments with higher pressure requirements can be also supplied only to order.
- Adaptations: Special solutions for high-temperature installations can be also delivered.
Operation/TechnologyApplicationsModels
- Filtering process: The water flows into the filter and goes through a thick sieve screen that works as a screen for bigger solids, later passing through a stainless steel screen that defines the filtration grade.
- Self-cleaning process: When a preset differential pressure between the input and the output of the filter (normally 0,5 kg/cm2), or a predetermined period of time is reached, the scanner motion process is activated by a hydraulic system; It is a device with a set of nozzles that spin spirally, absorbing the dirt from the whole screen surface and outside expelled though the hydraulic valve. The whole system works with the same water pressure and without filtering process interruptions.
- Agriculture
- Industry
- Water treatment
- Gardening and landscaping
- Zebra Mussel
| Model | Max. Flow | Description |
| FMH401 | 440 m3/h | Hydraulic automatic horizontal screen filter |
| FMH402 | 670 m3/h | Hydraulic automatic horizontal screen filter |
| FMH403 | 900 m3/h | Hydraulic automatic horizontal screen filter |
| FMH404 | 1.150 m3/h | Hydraulic automatic horizontal screen filter |
| FMH405 | 1.350 m3/h | Hydraulic automatic horizontal screen filter |
