Backwashable Filter

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E-ROTEK WATER SYSTEMS CO.,LTD is the leading Taiwan manufacturer, supplier and exporter of Backwashable Filter which is engineered from the best quality raw material and are acknowledged for their sturdy construction and durable service life. In order to ensure their longer service life and quality we manufacture these products using top grade raw material as per the international quality standards. We are exclusively offering these products in wide range of vibrant colors patterns and sizes and are also customization as per the client's requirements. Our products are also known for their excellent quality, prompt service and reasonable price.
  • Backwashable Filter - HYDRA


Model: HYDRA
Backwashable Filter
Hydra Backwashable Filter

Descriptions
HYDRA self-cleaning filters have been designed with innovative solutions regarding the efficiency of the system for the self-cleaning of the cartridge, thanks to newly designed back-wash on counter-current which grants the highest particles removal from the cartridge. When the cartridge is to be cleaned, the cleaning operation with back-wash is simply operated by opening the discharge ball valve at the filter bottom. That operation causes a pressure-drop which pushes the cartridge downward the housing bottom and reverses the water flow from the outer to the inner side of the cartridge. It is that counter-current back flow which washes away to the discharge the impurities trapped onto the outer side of the cartridge. The filters perform 90 micron filter rate with stainless steel net cartridge or plastic net cartridge and 50 micron filter rate with pleated plastic net cartridge.

Specifications
Non-toxic materials, suitable for drinking water,
in compliance with the UE "Directive 98/83/EC".
Head: reinforced polypropylene.
Bowl: PET
O-ring: ETP
Breather-valve: Stainless Steel + O-ring.
In/Out Threads: CW 614 N brass inserts.
RAH cartridge: stainless steel net ANSI 316.
RLH cartridge: polyester net.
RSH cartridge: polypropylene pleated net.
Cartridges spring: stainless steel ANSI 316-L.
Discharge ball-valve: CW 614 N brass.
Discharge hose-holder: nylon.

Working Conditions
Max. working pressure...................8 BAR
Min. working pressure....................1.8 BAR
Max. working temp........................45℃

Model

In/Out Threads

Cartridge Type

Filtration Rate

Nominal 
Flow Rate (l/h)

Maximum
Flow Rate (l/h)

Pressure Drop

HYDRA1/2-RAH

1/2"

SS. Net

90 micron

4000

5000

0.41 Bar

HYDRA3/4-RAH

3/4"

SS. Net

90 micron

5000

7000

0.41 Bar

HYDRA1-RAH

1"

SS. Net

90 micron

6000

8000

0.41 Bar

HYDRA1/2-RLH

1/2"

Polyester Net

90 micron

4000

5000

0.44 Bar

HYDRA3/4-RLH

3/4"

Polyester Net

90 micron

5000

7000

0.44 Bar

HYDRA1-RLH

1"

Polyester Net

90 micron

6000

8000

0.44 Bar

HYDRA1/2-RSH

1/2"

Pleated PP Net

50 micron

4000

5000

0.43 Bar

HYDRA3/4-RSH

3/4"

Pleated PP Net

50 micron

5000

7000

0.43 Bar

HYDRA1-RSH

1"

Pleated PP Net

50 micron

6000

8000

0.43 Bar


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Serious working attitudes, high working efficiency, and outstanding work are the essence of the Company's growth principle. We assure you of on-time delivery of finest

Backwashable Filter

backed by prompted and careful after-sales service.
Italian, Italiano