450

Double Check Backflow Preventer

450_AF
450_AF 450_L

450

Double Check Backflow Preventer

The Zurn Wilkins 450 Double Check Assembly is shaped in the "n" pattern, and is ideal for new or retrofit installations in tight locations.

  • "n" pattern construction space saving design is excellent for retrofit installation in small spaces
  • Epoxy coated ductile iron body resists corrosion
  • Utilizes the patented, center-stem guided Compound Check for reliable and superior performance
  • Single access cover reduces maintenance down time
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