Amiad Sigma 6000 Multi-Screen Automatic Filter – Land and Water Technology
FREE SHIPPING ON ORDERS OVER $100 AUSTRALIA-WIDE*
{"id":1414075449407,"title":"Amiad Sigma 6000 Multi-Screen Automatic Filters","handle":"amiad-sigma-6000-multi-screen-automatic-filters","description":"\u003ch1\u003e\u003cspan class=\"greyKot\"\u003eAmiad Sigma 6000 Multi-Screen Automatic Filters\u003c\/span\u003e\u003c\/h1\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center;\"\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0007\/1702\/9439\/files\/Sigma-Pro-EN-Ind.pdf?v=1612318463\" target=\"_blank\"\u003e\u003cstrong\u003eDOWNLOAD PRODUCT SPECIFICATIONS\u003c\/strong\u003e\u003c\/a\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan class=\"greyKot\"\u003e100mm Flanged Sigma 6000 80 Micron Incl. Rinse Control\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Sigma Pro is a multi-screen, polymeric filter that combines Amiad’s unique suction-scanning screen technology with a compact design and is controlled by the new generation, advanced ADI-P controller. Designed to handle low pressures, the Sigma Pro is also modular, offering various installation configurations.\u003c\/p\u003e\n\u003cp\u003eThe Sigma Pro is an easy to install filter for irrigation systems requiring minimal maintenance with high reliability and durability. It requires low water and energy consumption with a compact design and small footprint.\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"greyKot\"\u003eMulti-screen polymeric, self-cleaning filter combining Amiad’s suction-scanning screen technology with an innovative compact design, a single hydraulic turbine and a smart gear.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan class=\"greyKot\"\u003e*Other Micron Varients available upon request\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLarge filtration area\u003c\/li\u003e\n\u003cli\u003eHigh flow rates per area\u003c\/li\u003e\n\u003cli\u003eCorrosion- and fertilizer-resistant (pH \u0026gt; 5) polymeric housing\u003c\/li\u003e\n\u003cli\u003eSuction-scanning screen technology\u003c\/li\u003e\n\u003cli\u003eAutomated and efficient self-cleaning\u003c\/li\u003e\n\u003cli\u003eLow water and energy consumption\u003c\/li\u003e\n\u003cli\u003eInnovative compact design and small footprint\u003c\/li\u003e\n\u003cli\u003eEasy installation and maintenance\u003c\/li\u003e\n\u003cli\u003eDiverse open-field irrigation, landscaping, greenhouse and aquaculture applications\u003c\/li\u003e\n\u003cli\u003eAC\/DC electronic controller (optional)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/etKjJH786AI\" height=\"315\" width=\"510\" allowfullscreen=\"\" allow=\"autoplay; encrypted-media\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ctable width=\"100%\" border=\"0\" cellpadding=\"0\" cellspacing=\"0\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"text\"\u003e\n\u003cdiv\u003e\u003cstrong\u003eHow the Sigma Filter Works\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eGeneral\u003c\/strong\u003e\u003cbr\u003eThe Amiad “Sigma” filter is an automatic filter, with multiple screens operated by a single hydraulic turbine mechanism.\u003cbr\u003eWith a capacity up to 120 m3\/h (528 gpm) and from 80-300 micron filtration degree. Inlet\/Outlet connections are\u003cbr\u003e100 mm (4”) diameter, and exhaust valve is 50 mm (2”).\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\u003cstrong\u003eThe Filtration\u003cbr\u003e\u003c\/strong\u003eRaw water enters from the filter inlet and passes through the multi-screens. Clean water flows through the filter\u003cbr\u003eoutlet. The gradual dirt buildup on the inner screen surface causes a filter cake to develop, with a corresponding\u003cbr\u003eincrease in the pressure differential across the multi-screens. A pressure differential switch (hydraulic or electric)\u003cbr\u003esenses the pressure differential and when it reaches a pre-set value, the self-cleaning process begins.\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\u003cstrong\u003eThe Control System\u003cbr\u003e\u003c\/strong\u003eThe “Sigma” operation and cleaning cycle is controlled and monitored by a hydraulic rinse control, or an electronic\u003cbr\u003ebattery \/AC controller.\u003cbr\u003eDuring the self-cleaning cycle the rinse control operates the exhaust valve by means of an hydraulic command, and\u003cbr\u003ewhen the cycle is complete, it automatically closes the exhaust valve and waits for the next cycle. In the case of the\u003cbr\u003eelectronic controller, the self-cleaning cycle is triggered by the DP switch, then the AC or DC controller switches the\u003cbr\u003esolenoid to open or close the exhaust valve by means of a hydraulic command, when cycle is complete, the controller\u003cbr\u003ewill shut the exhaust valve and wait for another cleaning command.\u003c\/div\u003e\n\u003cdiv\u003eThe self-cleaning cycle begins under any one of the following conditions:\u003c\/div\u003e\n\u003col\u003e\n\u003cli\u003eReceiving a signal from the Pressure Differential Device - which is preset at 0.5 bar.\u003c\/li\u003e\n\u003cli\u003eTime interval parameter set at the controller (electronic controller only).\u003c\/li\u003e\n\u003cli\u003eManual Start, triggered by 3 way ball valve or via electronic controller keypad.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cdiv\u003eThe electronic controller also provides:\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003eFlush cycles counter\u003c\/li\u003e\n\u003cli\u003eAlerts output – low battery, DP cycle\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","published_at":"2018-08-17T13:51:57+08:00","created_at":"2018-08-17T13:55:16+08:00","vendor":"Amiad","type":"Water Filters","tags":["Amiad Filters","Automatic Screen Filters","Water Filters"],"price":1067220,"price_min":1067220,"price_max":1067220,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":12833124253759,"title":"100mm Flanged Sigma 6000 80 Micron Inc Rinse Control","option1":"100mm Flanged Sigma 6000 80 Micron Inc Rinse Control","option2":null,"option3":null,"sku":"054000-000069","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Amiad Sigma 6000 Multi-Screen Automatic Filters - 100mm Flanged Sigma 6000 80 Micron Inc Rinse Control","public_title":"100mm Flanged Sigma 6000 80 Micron Inc Rinse Control","options":["100mm Flanged Sigma 6000 80 Micron Inc Rinse Control"],"price":1067220,"weight":0,"compare_at_price":null,"inventory_management":null,"barcode":"","requires_selling_plan":false,"selling_plan_allocations":[]},{"id":30275163914303,"title":"100mm Flanged Sigma 6000 100 Micron Inc Rinse Control","option1":"100mm Flanged Sigma 6000 100 Micron Inc Rinse Control","option2":null,"option3":null,"sku":"054000-000070","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Amiad Sigma 6000 Multi-Screen Automatic Filters - 100mm Flanged Sigma 6000 100 Micron Inc Rinse Control","public_title":"100mm Flanged Sigma 6000 100 Micron Inc Rinse Control","options":["100mm Flanged Sigma 6000 100 Micron Inc Rinse Control"],"price":1067220,"weight":0,"compare_at_price":null,"inventory_management":null,"barcode":"","requires_selling_plan":false,"selling_plan_allocations":[]},{"id":30275163947071,"title":"100mm Flanged Sigma 6000 130 Micron Inc Rinse Control","option1":"100mm Flanged Sigma 6000 130 Micron Inc Rinse Control","option2":null,"option3":null,"sku":"054000-000074","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Amiad Sigma 6000 Multi-Screen Automatic Filters - 100mm Flanged Sigma 6000 130 Micron Inc Rinse Control","public_title":"100mm Flanged Sigma 6000 130 Micron Inc Rinse Control","options":["100mm Flanged Sigma 6000 130 Micron Inc Rinse Control"],"price":1067220,"weight":0,"compare_at_price":null,"inventory_management":null,"barcode":"","requires_selling_plan":false,"selling_plan_allocations":[]},{"id":30275163979839,"title":"100mm Flanged Sigma 6000 200 Micron Inc Rinse Control","option1":"100mm Flanged Sigma 6000 200 Micron Inc Rinse Control","option2":null,"option3":null,"sku":"054000-000071","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Amiad Sigma 6000 Multi-Screen Automatic Filters - 100mm Flanged Sigma 6000 200 Micron Inc Rinse Control","public_title":"100mm Flanged Sigma 6000 200 Micron Inc Rinse Control","options":["100mm Flanged Sigma 6000 200 Micron Inc Rinse Control"],"price":1067220,"weight":0,"compare_at_price":null,"inventory_management":null,"barcode":"","requires_selling_plan":false,"selling_plan_allocations":[]},{"id":30275164012607,"title":"100mm Flanged Sigma 6000 300 Micron Inc Rinse Control","option1":"100mm Flanged Sigma 6000 300 Micron Inc Rinse Control","option2":null,"option3":null,"sku":"054000-000072","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Amiad Sigma 6000 Multi-Screen Automatic Filters - 100mm Flanged Sigma 6000 300 Micron Inc Rinse Control","public_title":"100mm Flanged Sigma 6000 300 Micron Inc Rinse Control","options":["100mm Flanged Sigma 6000 300 Micron Inc Rinse Control"],"price":1067220,"weight":0,"compare_at_price":null,"inventory_management":null,"barcode":"","requires_selling_plan":false,"selling_plan_allocations":[]},{"id":30275164045375,"title":"100mm Flanged Sigma 6000 500 Micron Inc Rinse Control","option1":"100mm Flanged Sigma 6000 500 Micron Inc Rinse Control","option2":null,"option3":null,"sku":"054000-000073","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Amiad Sigma 6000 Multi-Screen Automatic Filters - 100mm Flanged Sigma 6000 500 Micron Inc Rinse Control","public_title":"100mm Flanged Sigma 6000 500 Micron Inc Rinse Control","options":["100mm Flanged Sigma 6000 500 Micron Inc Rinse Control"],"price":1067220,"weight":0,"compare_at_price":null,"inventory_management":null,"barcode":"","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/cdn.shopify.com\/s\/files\/1\/0007\/1702\/9439\/products\/Sigma-6000-australia.JPG?v=1582008727","\/\/cdn.shopify.com\/s\/files\/1\/0007\/1702\/9439\/products\/sigma4.jpg?v=1582008730","\/\/cdn.shopify.com\/s\/files\/1\/0007\/1702\/9439\/products\/amiad-sigma-6000-multi-screen-automatic-filters-water-filters-amiad-land-water-technology_540x_8a78e665-ae2a-463f-a50d-e490ab17ee54.jpg?v=1569562823","\/\/cdn.shopify.com\/s\/files\/1\/0007\/1702\/9439\/products\/amiad-sigma-6000-multi-screen-automatic-filters-water-filters-amiad-land-water-technology.jpg?v=1569562823","\/\/cdn.shopify.com\/s\/files\/1\/0007\/1702\/9439\/products\/amiad-sigma-6000-multi-screen-automatic-filters-water-filters-amiad-land-water-technology-2.png?v=1569562823","\/\/cdn.shopify.com\/s\/files\/1\/0007\/1702\/9439\/products\/Sigma-Pro-2.png?v=1623728821"],"featured_image":"\/\/cdn.shopify.com\/s\/files\/1\/0007\/1702\/9439\/products\/Sigma-6000-australia.JPG?v=1582008727","options":["Product Name"],"media":[{"alt":null,"id":2081899446335,"position":1,"preview_image":{"aspect_ratio":1.0,"height":577,"width":577,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0007\/1702\/9439\/products\/Sigma-6000-australia.JPG?v=1582008727"},"aspect_ratio":1.0,"height":577,"media_type":"image","src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0007\/1702\/9439\/products\/Sigma-6000-australia.JPG?v=1582008727","width":577},{"alt":null,"id":2081895710783,"position":2,"preview_image":{"aspect_ratio":1.0,"height":2056,"width":2056,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0007\/1702\/9439\/products\/sigma4.jpg?v=1582008730"},"aspect_ratio":1.0,"height":2056,"media_type":"image","src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0007\/1702\/9439\/products\/sigma4.jpg?v=1582008730","width":2056},{"alt":"054000-000025","id":1210569818175,"position":3,"preview_image":{"aspect_ratio":1.0,"height":500,"width":500,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0007\/1702\/9439\/products\/amiad-sigma-6000-multi-screen-automatic-filters-water-filters-amiad-land-water-technology_540x_8a78e665-ae2a-463f-a50d-e490ab17ee54.jpg?v=1569308827"},"aspect_ratio":1.0,"height":500,"media_type":"image","src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0007\/1702\/9439\/products\/amiad-sigma-6000-multi-screen-automatic-filters-water-filters-amiad-land-water-technology_540x_8a78e665-ae2a-463f-a50d-e490ab17ee54.jpg?v=1569308827","width":500},{"alt":"Amiad Sigma 6000 Multi-Screen Automatic Filters-Water Filters-Land and Water Technology","id":1210569850943,"position":4,"preview_image":{"aspect_ratio":1.0,"height":500,"width":500,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0007\/1702\/9439\/products\/amiad-sigma-6000-multi-screen-automatic-filters-water-filters-amiad-land-water-technology.jpg?v=1569308827"},"aspect_ratio":1.0,"height":500,"media_type":"image","src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0007\/1702\/9439\/products\/amiad-sigma-6000-multi-screen-automatic-filters-water-filters-amiad-land-water-technology.jpg?v=1569308827","width":500},{"alt":"Amiad Sigma 6000 Multi-Screen Automatic Filters-Water Filters-Land and Water Technology","id":1210569883711,"position":5,"preview_image":{"aspect_ratio":1.0,"height":507,"width":507,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0007\/1702\/9439\/products\/amiad-sigma-6000-multi-screen-automatic-filters-water-filters-amiad-land-water-technology-2.png?v=1569308827"},"aspect_ratio":1.0,"height":507,"media_type":"image","src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0007\/1702\/9439\/products\/amiad-sigma-6000-multi-screen-automatic-filters-water-filters-amiad-land-water-technology-2.png?v=1569308827","width":507},{"alt":null,"id":21651826147526,"position":6,"preview_image":{"aspect_ratio":1.543,"height":503,"width":776,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0007\/1702\/9439\/products\/Sigma-Pro-2.png?v=1623728821"},"aspect_ratio":1.543,"height":503,"media_type":"image","src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0007\/1702\/9439\/products\/Sigma-Pro-2.png?v=1623728821","width":776}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch1\u003e\u003cspan class=\"greyKot\"\u003eAmiad Sigma 6000 Multi-Screen Automatic Filters\u003c\/span\u003e\u003c\/h1\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center;\"\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0007\/1702\/9439\/files\/Sigma-Pro-EN-Ind.pdf?v=1612318463\" target=\"_blank\"\u003e\u003cstrong\u003eDOWNLOAD PRODUCT SPECIFICATIONS\u003c\/strong\u003e\u003c\/a\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan class=\"greyKot\"\u003e100mm Flanged Sigma 6000 80 Micron Incl. Rinse Control\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Sigma Pro is a multi-screen, polymeric filter that combines Amiad’s unique suction-scanning screen technology with a compact design and is controlled by the new generation, advanced ADI-P controller. Designed to handle low pressures, the Sigma Pro is also modular, offering various installation configurations.\u003c\/p\u003e\n\u003cp\u003eThe Sigma Pro is an easy to install filter for irrigation systems requiring minimal maintenance with high reliability and durability. It requires low water and energy consumption with a compact design and small footprint.\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"greyKot\"\u003eMulti-screen polymeric, self-cleaning filter combining Amiad’s suction-scanning screen technology with an innovative compact design, a single hydraulic turbine and a smart gear.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan class=\"greyKot\"\u003e*Other Micron Varients available upon request\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLarge filtration area\u003c\/li\u003e\n\u003cli\u003eHigh flow rates per area\u003c\/li\u003e\n\u003cli\u003eCorrosion- and fertilizer-resistant (pH \u0026gt; 5) polymeric housing\u003c\/li\u003e\n\u003cli\u003eSuction-scanning screen technology\u003c\/li\u003e\n\u003cli\u003eAutomated and efficient self-cleaning\u003c\/li\u003e\n\u003cli\u003eLow water and energy consumption\u003c\/li\u003e\n\u003cli\u003eInnovative compact design and small footprint\u003c\/li\u003e\n\u003cli\u003eEasy installation and maintenance\u003c\/li\u003e\n\u003cli\u003eDiverse open-field irrigation, landscaping, greenhouse and aquaculture applications\u003c\/li\u003e\n\u003cli\u003eAC\/DC electronic controller (optional)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/etKjJH786AI\" height=\"315\" width=\"510\" allowfullscreen=\"\" allow=\"autoplay; encrypted-media\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ctable width=\"100%\" border=\"0\" cellpadding=\"0\" cellspacing=\"0\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"text\"\u003e\n\u003cdiv\u003e\u003cstrong\u003eHow the Sigma Filter Works\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eGeneral\u003c\/strong\u003e\u003cbr\u003eThe Amiad “Sigma” filter is an automatic filter, with multiple screens operated by a single hydraulic turbine mechanism.\u003cbr\u003eWith a capacity up to 120 m3\/h (528 gpm) and from 80-300 micron filtration degree. Inlet\/Outlet connections are\u003cbr\u003e100 mm (4”) diameter, and exhaust valve is 50 mm (2”).\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\u003cstrong\u003eThe Filtration\u003cbr\u003e\u003c\/strong\u003eRaw water enters from the filter inlet and passes through the multi-screens. Clean water flows through the filter\u003cbr\u003eoutlet. The gradual dirt buildup on the inner screen surface causes a filter cake to develop, with a corresponding\u003cbr\u003eincrease in the pressure differential across the multi-screens. A pressure differential switch (hydraulic or electric)\u003cbr\u003esenses the pressure differential and when it reaches a pre-set value, the self-cleaning process begins.\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\u003cstrong\u003eThe Control System\u003cbr\u003e\u003c\/strong\u003eThe “Sigma” operation and cleaning cycle is controlled and monitored by a hydraulic rinse control, or an electronic\u003cbr\u003ebattery \/AC controller.\u003cbr\u003eDuring the self-cleaning cycle the rinse control operates the exhaust valve by means of an hydraulic command, and\u003cbr\u003ewhen the cycle is complete, it automatically closes the exhaust valve and waits for the next cycle. In the case of the\u003cbr\u003eelectronic controller, the self-cleaning cycle is triggered by the DP switch, then the AC or DC controller switches the\u003cbr\u003esolenoid to open or close the exhaust valve by means of a hydraulic command, when cycle is complete, the controller\u003cbr\u003ewill shut the exhaust valve and wait for another cleaning command.\u003c\/div\u003e\n\u003cdiv\u003eThe self-cleaning cycle begins under any one of the following conditions:\u003c\/div\u003e\n\u003col\u003e\n\u003cli\u003eReceiving a signal from the Pressure Differential Device - which is preset at 0.5 bar.\u003c\/li\u003e\n\u003cli\u003eTime interval parameter set at the controller (electronic controller only).\u003c\/li\u003e\n\u003cli\u003eManual Start, triggered by 3 way ball valve or via electronic controller keypad.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cdiv\u003eThe electronic controller also provides:\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003eFlush cycles counter\u003c\/li\u003e\n\u003cli\u003eAlerts output – low battery, DP cycle\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e"}

Amiad Sigma 6000 Multi-Screen Automatic Filters

Product Description
Product Name
$10,672.20
Maximum quantity available reached.

Amiad Sigma 6000 Multi-Screen Automatic Filters

 DOWNLOAD PRODUCT SPECIFICATIONS

 

100mm Flanged Sigma 6000 80 Micron Incl. Rinse Control

The Sigma Pro is a multi-screen, polymeric filter that combines Amiad’s unique suction-scanning screen technology with a compact design and is controlled by the new generation, advanced ADI-P controller. Designed to handle low pressures, the Sigma Pro is also modular, offering various installation configurations.

The Sigma Pro is an easy to install filter for irrigation systems requiring minimal maintenance with high reliability and durability. It requires low water and energy consumption with a compact design and small footprint.

Multi-screen polymeric, self-cleaning filter combining Amiad’s suction-scanning screen technology with an innovative compact design, a single hydraulic turbine and a smart gear.

*Other Micron Varients available upon request

  • Large filtration area
  • High flow rates per area
  • Corrosion- and fertilizer-resistant (pH > 5) polymeric housing
  • Suction-scanning screen technology
  • Automated and efficient self-cleaning
  • Low water and energy consumption
  • Innovative compact design and small footprint
  • Easy installation and maintenance
  • Diverse open-field irrigation, landscaping, greenhouse and aquaculture applications
  • AC/DC electronic controller (optional)

How the Sigma Filter Works
General
The Amiad “Sigma” filter is an automatic filter, with multiple screens operated by a single hydraulic turbine mechanism.
With a capacity up to 120 m3/h (528 gpm) and from 80-300 micron filtration degree. Inlet/Outlet connections are
100 mm (4”) diameter, and exhaust valve is 50 mm (2”).

The Filtration
Raw water enters from the filter inlet and passes through the multi-screens. Clean water flows through the filter
outlet. The gradual dirt buildup on the inner screen surface causes a filter cake to develop, with a corresponding
increase in the pressure differential across the multi-screens. A pressure differential switch (hydraulic or electric)
senses the pressure differential and when it reaches a pre-set value, the self-cleaning process begins.

The Control System
The “Sigma” operation and cleaning cycle is controlled and monitored by a hydraulic rinse control, or an electronic
battery /AC controller.
During the self-cleaning cycle the rinse control operates the exhaust valve by means of an hydraulic command, and
when the cycle is complete, it automatically closes the exhaust valve and waits for the next cycle. In the case of the
electronic controller, the self-cleaning cycle is triggered by the DP switch, then the AC or DC controller switches the
solenoid to open or close the exhaust valve by means of a hydraulic command, when cycle is complete, the controller
will shut the exhaust valve and wait for another cleaning command.
The self-cleaning cycle begins under any one of the following conditions:
  1. Receiving a signal from the Pressure Differential Device - which is preset at 0.5 bar.
  2. Time interval parameter set at the controller (electronic controller only).
  3. Manual Start, triggered by 3 way ball valve or via electronic controller keypad.
The electronic controller also provides:
  • Flush cycles counter
  • Alerts output – low battery, DP cycle
Sku: 054000-000069
Vendor: Amiad

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