You have no items in your shopping cart.
Close
Search
Filters

Automatic Self Cleaning Vertical Filters

SKU: VSF-AUTO
Delivery date: 2-3 business days
Manufacturer: Armas Valves & Filters
Body Material : St-37 – AISI 316L
Screen Material : AISI 304L – PRGF
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 $1,740.00
US $2,087.00
*
*

ARMAS AutoFlush Automatic Vertical 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 vertical automatic parts Part No Part Name
1 Body
2 Bonnet and piston
mechanism
3 Screen and filter group
4 Suction nozzle set
5 Hydraulic control unit
6 Stainless Steel Nut
7 Stainless Steel Washer

 

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)
VSF-25 25m3/h 2" 130 micron 2.5 bar 8 bar 60℃ 10-16 sec Differential
Pressure
0.5 bar
750 cm2
VSF-40 40 m3/h 3" 130 micron 2.5 bar 8 bar 60℃ 10-16 sec Differential
Pressure
0.5 bar
750 cm2
VSF-60 60 m3/h 3" 130 micron 2.5 bar 8 bar 60℃ 10-16 sec Differential
Pressure
0.5 bar
1500 cm2
VSF-80 100 m3/h 4" 130 micron 2.5 bar 8 bar 60℃ 10-16 sec Differential
Pressure
0.5 bar
1500 cm2

 

Technical Specifications

Autoflush automatic filter dimensions Product Code ØD L Flow Rate Filter Surface Weight
 inchmmmmm3/hcm2kg
VSF-25 2" 50 630 25 750 27
VSF-40 3" 75 623 40 750 30
VSF-60 3" 75 727 60 1500 33
VSF-80 4" 100 720 80 1500 35

 

Head Loss Chart & Sample Application

Autoflush automatic filter curve Autoflush automatic screen filter sample application

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 Vertical 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 vertical automatic parts Part No Part Name
1 Body
2 Bonnet and piston
mechanism
3 Screen and filter group
4 Suction nozzle set
5 Hydraulic control unit
6 Stainless Steel Nut
7 Stainless Steel Washer

 

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)
VSF-25 25m3/h 2" 130 micron 2.5 bar 8 bar 60℃ 10-16 sec Differential
Pressure
0.5 bar
750 cm2
VSF-40 40 m3/h 3" 130 micron 2.5 bar 8 bar 60℃ 10-16 sec Differential
Pressure
0.5 bar
750 cm2
VSF-60 60 m3/h 3" 130 micron 2.5 bar 8 bar 60℃ 10-16 sec Differential
Pressure
0.5 bar
1500 cm2
VSF-80 100 m3/h 4" 130 micron 2.5 bar 8 bar 60℃ 10-16 sec Differential
Pressure
0.5 bar
1500 cm2

 

Technical Specifications

Autoflush automatic filter dimensions Product Code ØD L Flow Rate Filter Surface Weight
 inchmmmmm3/hcm2kg
VSF-25 2" 50 630 25 750 27
VSF-40 3" 75 623 40 750 30
VSF-60 3" 75 727 60 1500 33
VSF-80 4" 100 720 80 1500 35

 

Head Loss Chart & Sample Application

Autoflush automatic filter curve Autoflush automatic screen filter sample application

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)