Helix - Automatic Disc Filter

• Durable and corrosion-resistant.
• Azud filter housings are moulded from UV stabilised glass reinforced nylon.
• Helix disc cartridge - exclusive helical (hydro-cyclonic) filtration action.
• Longer intervals between backflushing cycles.
• High strength stainless steel or durable poly manifolds.
• Exceptional corrosion and abrasion resistance, years of reliable service.
• Backflushing initiated by time, pressure differential or volumetric flows.
• Minimum maintenance and operator attention.
• All systems supplied fully assembled, ready for use.
• Savings on installation time and labour.
• Filter housings drain during backflushing.
• Superior cleaning effectiveness.
• Optional air assisted backflushing.
• Reduced backflush time, saving water.

• Vineyards and orchards
• Low volume drip irrigation
• Aquaculture pond filtration
• Waste water recycling
• Cooling towers
• Manufacturing and production lines
• Pre-filtering on reverse osmosis plants.

Azud Helix Automatic Disc filters are mounted on 304-grade stainless steel (316 optional) manifolds and are available in a number of configurations including:

• Standard helix automatic systems are available with flow rates up to 180m³/hr (306 model) Helix plus to 360m³ hr (312 model)
• 9m³/hr @ 300kPa - minimum flow and pressure for effective backflushing of a single filter (302 to 308 models)
• 18m³/hr @ 300kPa - minimum flow and pressure for effective backflushing of two filters (310 and 312 models)
• 1000kPa maximum working pressure
• Table D flanges are standard. Other flanges are available upon request.