Sigma Series

Sigma 4"S | Sigma 6" | Sigma 8"
Groundbreaking multi-screen polymeric,
self-cleaning filter for irrigation
  • Unique mechanical components
  • Polymeric housing and parts
  • Innovative compact design
Sigma Features

Five filter screens

for creation of a large filtration area relative to its size and handling of high flow rates per area

Suction-scanning screen technology

for automated cleaning only when required

Hydraulic turbine

for reduction of energy consumption

Smart gear

for utilization of less flushing water while
continuously filtering

Polymeric housing and internal parts

for increased reliability and durability regardless
of water type and chemical presence
Sigma Maintenance
Sigma at Work



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