SAN LEANDRO: Made with corrosion-proof ceramic and designed with only one moving part, the PX Q400 supports a 25-year design life with no scheduled maintenance, leading to incredibly low life cycle costs and maximum uptime. 

Key advantages of the PX Q400:

  • Highest average efficiency compared to other PX technology products
  • At 400 gallons per minute (gpm), it is the highest capacity PX yet, which results in 25% fewer devices compared to the PX Q300 (depending on plant size)
  • Less than 3% volumetric mixing
  • Offers the lowest projected life cycle cost of any ERD for SWRO desalination