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EBS Series Automatic Filter for Flows up to 4400 gpm

The EBS automatic self-cleaning electric filters, for high flow rates and a larger filtration area.

Features:
For flow rates up to 1000 cu.m/Hr;   4400 US gpm per unit.
Filtration range: from 3500 to 10 micron.
Large filter area: 10,000 sq.cm/ 1550 sq.in.

Two cleaning methods:

Brushes or Scanner.

-Electronically monitored cleaning cycle with   flexibility of control options.
-Flushing according to pressure differential    and/or according to time. Option for continuous flushing.
-Minimum water wasted during flushing.
-No interruption of flow downstream during flushing.
 Applications:
-Water supply systems
-Cooling water
-Waste water/Ground Water/Storm Water
-Industrial Process

Picture

Coarse Filtration Brushes.

The brushes are a construction of stainless steel, driven by a 11/2 HP electric motor. The brushes revolve along the screen, thus removing the filter cake which is then discharged through an exhaust valve for a duration of 15 to 20 seconds.

Fine Filtration - Suction Scanner.

The scanner is driven by a 1/2 HP motor. It scans the screen in a spiral motion and removes the filter cake by suction power created by the exhaust valve opening to the atmosphere. The hollow nozzles of the Scanner collect the filter cake which is then discharged through the exhaust valve without touching the screen. Cleaning takes between 30 to 40 seconds.

Picture

 

Filtering Process:

The water flows through the stainless steel cylindrical filter element from inside out, creating minimum head loss. Different types of screens can be used for different filtration needs.

The filtration cake accumulating on the screen surface causes the development of head loss across the screen. When this head loss reaches a pre-set value the cleaning mechanism is operated.

Cleaning Process:

One of two methods of self-cleaning may be selected, depending on the required degree of filtration:

Coarse: (3500-200 micron) or Fine (500-10 micron).

Control System:

The EBS Filter is equipped with a pressostat that transmits an electric signal when the pressure differential across the screen reaches a pre-set value. The signal activates the electronic controller which initiates the flushing cycle.

A solenoid operates the exhaust valve by means of a hydraulic command or compressed air.

Features:

-Flushing according to pressure differential and/or according to time.

-Option for operation of continuous flushing.

-Flushing counter.

-An alarm or an alternative reaction in malfunction mode (open a by-pass, shut-off a pump, operate an alarm signal in control room, etc.).

Download Brochure: 1582 kb PDF File

Applications:

 

Industrial

Municipal

Irrigation

 

 

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Pyramid Technologies, Inc.
467 Forrest Park Cir   Franklin, TN 37064
Phone: 615-599-4190       Fax: 615-523-1701