ET Series Large Flow Automatic Self-cleaning Filter

ET Series Large Flow Automatic Self-cleaning Filter (FST-LFAS-01):

Describle:

The ET series filter is a vertical brush type. It can be equipped with a 100 micron to 3500 micron filter for different usage requirements. The filter is automatically cleaned by the differential pressure signal. When the pressure difference between the inlet and outlet of the filter reaches the preset value (0.5 At the bar or time setting, the filter will start the self-cleaning process. The entire self-cleaning process consists of two steps: opening the diaphragm drain valve on the upper end cap of the filter, and driving the stainless steel brush inside the wedge mesh screen filter. The impurities that are caught by the stainless steel screen are thus brushed by the steel brush and discharged from the drain valve. The entire cleaning process takes about 15-30 seconds. The system keeps flowing during cleaning. The entire operation of the water filter is controlled by a control box that is equipped.

Characteristiscs and applications:

The filter is suitable for circulating or non-circulating cooling water large flow system, heat exchange centralized air conditioning system, heating system, hot water boiler system,for protecting cooling equipment and heat exchange system.

The equipment is suitable for construction, chemical, electric power, metallurgy, rubber, paper, textile, coal, food and other industries.

Product Material:

Strainer Body: Carbon Steel(Bituminous Epoxy Paint, Epoxy Coating ),Stainless Steel.

Screen: Stainless Steel, Other special material.

Shaft Components: Stainless Steel, Nylon. PVC.

Drain Valve: Cast iron, Brass, Stainless Steel.

Product Advantages:

①Short self-cleaning time and small pressure loss.

②Through the finite element analysis, the brush shaft, which is the critical component, obtains the better structure, and strength.

③Inteligent control (PLC), high degree of automation.

④ Suit for various of raw water qualities and requirements.

⑤ Less vulnerable parts, no consumables, less running costs.

⑥Self-cleaning with continuous flow.

⑦Long lifetime.
Performance of ET series strainer:

1. Flow rate of one piece: 650-9300 m3/h, more discharge can be achieved by more pieces in parallel connection.

2. Maximum operating temperature:70 C, products can be customized for higher temperature.

3. Filtration fineness: 100-4500 micron.

4.Operating pressure: 1.0MPa,1.6MPa,2.5MPa,4.0MPa.

5. Minimum operating pressure: 0.1MPa.

6. Cleaning time: 15-60s, cleaning time is set according to actual conditions.

7. Loss of pressure in cleaning: 0.01MPa.

8. Control mode: manual, pressure difference or time control.

9. Operating voltage: Three-phase AC 220/380/440V 50/60Hz.

Technical Data:

ET strainer installation schematic:

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Product Categories : Water Filters > Automatic Self-cleaning Filters