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Automatic Self Cleaning Horizontal Filters

SKU: HSF-AUTO
Delivery date: 2-3 business days
Manufacturer: Armas Valves & Filters
Body Material : St-37 – AISI 316L
Screen Material : AISI 304L – CAGEPRGF
Maximum Working Pressure : 8 bar
Minimum Output Pressure : 2.5 bar
Maximum Working Temperature : 60°C
Back Wash Time : Timing and Pressure Setup
Control System : Electric or Hydraulic Control
The Filtration Sensitivity : 100, 130, 200 micron
Paint Material : Epoxi poliester
US $3,534.00
US $3,967.00
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ARMAS AutoFlush Automatic Horizontal Screen Filter

APPLICATIONS

  • Agricultural Applications
  • Industrial Applications
  • Municipal Applications
  • Water Management
  • Cooling Towers

FEATURES

  • Automatic self-cleaning system
  • Reliability: Efficient filtration at various flow rates
  • Most efficient filtration method
  • Low head loss
  • Uninterrupted filtration during self-cleaning
  • Low maintenance cost

OPERATION PRINCIPLE

AutoFlush® series can do automatic cleaning without any need for external power supply or optionally with electrical activation from a distance. The filter screen can achieve filtration rates from 25 m3/h to 180 m3/h. Standart filter screen size is 130 microns and inlet/exit pipe diameters are available between 2” to 8”.

Armas Autoflush horizontal filter inner

FILTRATION METHOD

Filtration starts as the dirty water enters the coarse screen from the inlet. In order to protect the fine filter, large particles are filtered on the coarse filter. Water then passes through the fine filter, particals are captured by the fine filter, and clean water leaves from the outlet. Particals gradually accumulating on the fine filter, increases the pressure difference. Once the pressure difference exceeds the preset pressure differential value, filter automatically starts to clean itself.

CLEANING METHOD

Once the pressure difference exceeds the preset pressure differential value, hydraulic control unit opens the drainage valve and the cleaning cycle starts. Particals accumulated on the fine filter, are sucked by the nozzles and the turbine and discharged from the drainage pipe. Thus cleaning operation is achieved. Filtration is not interrupted and AutoFlush® continues filtration during the cleaning cycle.

 

 Download Product Catalogue

 

Material List

Armas Autoflush horizontal automatic parts Part No Part Name
1 Body
2 Bonnet and piston mechanism
3 Screen and filter group
4 Suction nozzle set
5 Coarse filter
6 Bonnet
7 Hydraulic control unit
8 Stainless steel nut
9 Stainless steel bolt

 

Available Models and Recommended Flow Rates

Model Max Flow Rate (m3/h) Inlet/Outlet Dimension (inch) Filtration Degree Min. Operation Pressure (bar) Max. Operation Pressure (bar) Temp. Cleaning Cycle Time Cleaning Criteria Filtration Area (cm2)
HSF-100 100m3/h 4" 130 micron 2.5 bar 8 bar 60℃ 15-22 sec Differential
Pressure
0.5 bar
6800 cm2
HSF-120 120 m3/h 5" 130 micron 2.5 bar 8 bar 60℃ 15-22 sec Differential
Pressure
0.5 bar
6800 cm2
HSF-160 160 m3/h 6" 130 micron 2.5 bar 8 bar 60℃ 15-22 sec Differential
Pressure
0.5 bar
6800 cm2
HSF-180 180 m3/h 8" 130 micron 2.5 bar 8 bar 60℃ 15-22 sec Differential
Pressure
0.5 bar
6800 cm2

 

Technical Specifications

Autoflush automatic horizontal filter dimensions Product Code ØD L1 L2 L3 Flow Rate Filter Surface Weight
 inchmmmmmmmmm3/hcm2kg
HSF-100 4" 100 900 1894 2400 100 6800 92
HSF-120 5" 125 900 1894 2400 120 6800 127
HSF-160 6" 150 900 1894 2400 160 6800 145
HSF-180 8" 200 900 1894 2400 180 6800 152

 

Head Loss Chart & Sample Application

Autoflush automatic horizontal filter curve Autoflush automatic horizontal screen filter sample

The Set Includes:

Grooved End Clamps, Hydrocyclone, Air Valves, Pressure Gauges, Ball Valves, Connection Equipments, Quick Pressure Relief Valve (QR) and Pressure Sustaining Valve (PS)

ARMAS AutoFlush Automatic Horizontal Screen Filter

APPLICATIONS

  • Agricultural Applications
  • Industrial Applications
  • Municipal Applications
  • Water Management
  • Cooling Towers

FEATURES

  • Automatic self-cleaning system
  • Reliability: Efficient filtration at various flow rates
  • Most efficient filtration method
  • Low head loss
  • Uninterrupted filtration during self-cleaning
  • Low maintenance cost

OPERATION PRINCIPLE

AutoFlush® series can do automatic cleaning without any need for external power supply or optionally with electrical activation from a distance. The filter screen can achieve filtration rates from 25 m3/h to 180 m3/h. Standart filter screen size is 130 microns and inlet/exit pipe diameters are available between 2” to 8”.

Armas Autoflush horizontal filter inner

FILTRATION METHOD

Filtration starts as the dirty water enters the coarse screen from the inlet. In order to protect the fine filter, large particles are filtered on the coarse filter. Water then passes through the fine filter, particals are captured by the fine filter, and clean water leaves from the outlet. Particals gradually accumulating on the fine filter, increases the pressure difference. Once the pressure difference exceeds the preset pressure differential value, filter automatically starts to clean itself.

CLEANING METHOD

Once the pressure difference exceeds the preset pressure differential value, hydraulic control unit opens the drainage valve and the cleaning cycle starts. Particals accumulated on the fine filter, are sucked by the nozzles and the turbine and discharged from the drainage pipe. Thus cleaning operation is achieved. Filtration is not interrupted and AutoFlush® continues filtration during the cleaning cycle.

 

 Download Product Catalogue

 

Material List

Armas Autoflush horizontal automatic parts Part No Part Name
1 Body
2 Bonnet and piston mechanism
3 Screen and filter group
4 Suction nozzle set
5 Coarse filter
6 Bonnet
7 Hydraulic control unit
8 Stainless steel nut
9 Stainless steel bolt

 

Available Models and Recommended Flow Rates

Model Max Flow Rate (m3/h) Inlet/Outlet Dimension (inch) Filtration Degree Min. Operation Pressure (bar) Max. Operation Pressure (bar) Temp. Cleaning Cycle Time Cleaning Criteria Filtration Area (cm2)
HSF-100 100m3/h 4" 130 micron 2.5 bar 8 bar 60℃ 15-22 sec Differential
Pressure
0.5 bar
6800 cm2
HSF-120 120 m3/h 5" 130 micron 2.5 bar 8 bar 60℃ 15-22 sec Differential
Pressure
0.5 bar
6800 cm2
HSF-160 160 m3/h 6" 130 micron 2.5 bar 8 bar 60℃ 15-22 sec Differential
Pressure
0.5 bar
6800 cm2
HSF-180 180 m3/h 8" 130 micron 2.5 bar 8 bar 60℃ 15-22 sec Differential
Pressure
0.5 bar
6800 cm2

 

Technical Specifications

Autoflush automatic horizontal filter dimensions Product Code ØD L1 L2 L3 Flow Rate Filter Surface Weight
 inchmmmmmmmmm3/hcm2kg
HSF-100 4" 100 900 1894 2400 100 6800 92
HSF-120 5" 125 900 1894 2400 120 6800 127
HSF-160 6" 150 900 1894 2400 160 6800 145
HSF-180 8" 200 900 1894 2400 180 6800 152

 

Head Loss Chart & Sample Application

Autoflush automatic horizontal filter curve Autoflush automatic horizontal screen filter sample

The Set Includes:

Grooved End Clamps, Hydrocyclone, Air Valves, Pressure Gauges, Ball Valves, Connection Equipments, Quick Pressure Relief Valve (QR) and Pressure Sustaining Valve (PS)

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Obstruction of sprinklers and drippers is one of most significant problems encountered in irrigation systems. Most common reason of the obstruction is about minerals, organic and inorganic materials found in the water resource. Process of filtering water in the irrigation system is referred as filtration. Filtration is the best protection method against avoiding entrance/obstruction of dripper, sprinkler, hydrant and other similar equipments used in the irrigation system by sediments. Because, process of finding the obstructed dripper, to clean or replace the dripper is very costly and laborious. Therefore, filtration is most significant control unit of an irrigation system.

 

 Download General Product Catalogue

 Download General Filtration Systems Catalogue

 

Filter Selection Table

Water Source Type of Filter to be Used
Network Water Screen Filter
Hydrocyclone (Sand Separators)
Disc Filter
Well Water Disc Filter
Hydrocyclone (Sand Separators)
Screen Filter
River or Stream Water Disc Filter
Gravel Filter and Disc Filter System
Gravel Filter and Screen Filter System
Gravel Filter and Hydrocyclone System
Lake or Pool Water Disc Filter
Gravel Filter and Disc Filter System
Gravel Filter and Screen Filter System
Gravel Filter and Hydrocyclone System
Spring or Artesian Well Water Screen Filter
Hydrocyclone(Sand Separators)
Disc Filter
Water Supply Containing Organic Material Disc Filter
Gravel Filter and Disc Filter System
Gravel Filter and Hydrocyclone System
Water Supply Containing Sand Screen Filter
Hydrocyclone (Sand Separators)
Disc Filter

 

Mesh and disc numbers based on particulate matter dimension classification

Particle Class Particle Size (mm) Screen-Disc Number (mesh) Screen-Disc Number (micron)
Very Rough Sand 1.0 – 2.0 10 – 18 1500 – 850
Rough Sand 0.50 – 1.0 18 – 35 850 – 420
Intermediary Sand 0.25 – 0.50 35 – 60 420 – 250
Fine Sand 0.10 – 0.25 60 – 160 250 – 100
Very Fine Sand 0.05 – 0.10 160 – 270 100 – 50
Silt 0.002 – 0.05 270 – 400 50 – 30
Clay < 0.002 > 400 > 30

 

Filtration Degree Conversion Table

Micron 25 30 40 50 80 100 130 150 200 400 800 1500 3000
mm 0.025 0.03 0.04 0.05 0.08 0.1 0.13 0.15 0.2 0.4 0.8 1.5 3.0
Mesh 650 550 400 300 200 150 120 100 80 40 20 10 5

Armas - Valves and Filters

ARMAS was founded in 1998 to produce valves for potable water and agricultural irrigation systems. It has become one of the leader establishments of its sector in a short time thanks to ARMAS makes valves.

ARMAŞ has given high quality services with economical prices to his costumers in industry, potable water networks and agricultural irrigation systems by means of Hydraulic Control Valves, Automatic Filtration Systems, Gate Valves, Ball Valves, Strainers, Check Valves, Air Valves and Hydrants he produced. Our company who does not sacrifice quality in production has used ISO 9001-2000 Quality Management System since 2000. In the scope of importance we gave for both human and environment, we have developed our institutional structure day by day with ISO 14001 Environmental Management System Certificate and TS 18001 Occupational Healthy and Safety Certificate since 2007. Our products have been subjected to pressure and performance tests before sales by Quality Control Department and technical support services have been given at the installation, operation and maintenance stages after sales by our experienced engineers.

ARMAS has continued R&D investments in order to present more quality and reliable products to his costumers, will continue its costumer-satisfaction focused services with increasing achievements in future thanks to his dynamic staff, powerful brand and permanent developing structure.

 

Made-in-Turkey

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