Plant & Wash Down
Kupferle manufactures a complete line of 2” and 4” post washdown hydrants and monitor washdown hydrants for water and wastewater treatment plant applications. Kupferle’s washdown hydrants offer superior flow rates, and allow you to washdown your retention basins, clarifiers, etc. easily. Kupferle’s washdown monitor hydrants allow for a faster washdown without dragging hoses or entering basins, and thus reducing the risk for injury. Kupferle offers monitor hydrants that tap directly to the water main and others that utilize a hose connection, with the ability to relocate the monitor nozzle via quick disconnect, allowing for flexibility and lowering cost. All washdown hydrants are fully serviceable from above ground.
Truflo #TF200
  • 2" Post Flushing Hydrant
  • Self-draining, non-freezing
  • Any size nozzle up to 2.5" NST
  • Unique cast iron and steel construction
  • Fully serviceable from above ground
MainGuard #44MS-2
  • 2" Monitor washdown hydrant
  • Steel mounting frame bolts to concrete pad
  • Wash out your retention basins, clarifiers, etc.
  • Spray up to 95 feet at 380 GPM @ 75 PSI
  • Proven to reduce cleanup time by up to 87%
Mainguard #44MS-4
  • 4" Washdown Hydrant
  • Steel mounting frame bolts to concrete pad
  • Wash out your retention basins, clarifiers, etc.
  • Connect a 4" hose to the horizontal inlet
  • Spray up to 190ft at up to 1,350 GPM
  • Proven to reduce cleanup time by up to 87%
MainGuard #77M
  • 2" Monitor washdown hydrant
  • Permanent Install (2" inlet)
  • Wash out your retention basins, clarifiers, etc.
  • Spray up to 95 feet at up to 380 GPM
  • Proven to reduce cleanup time by up to 87%
MainGuard #80WD
  • 2" Washdown hydrant
  • Wash out your retention basins, clarifiers, etc.
  • Self-draining, non-freezing
  • Fully serviceable from above ground
MainGuard #7500M
  • 4" Monitor washdown hydrant
  • Permanent Install (4" inlet)
  • Wash out your retention basins, clarifiers, etc.
  • Spray up to 190 feet at up to 1,350 GPM
  • Proven to reduce cleanup time by up to 87%
MainGuard #8000WD
  • 4" Washdown Hydrant
  • Wash out your retention basins, clarifiers, etc.
  • Self-draining, non-freezing
  • Easily passes debris (two-pipe design)
  • 4" FNPT Nozzle
  • Fully serviceable from above ground
Truflo #TF300
  • 2" Post washdown Hydrant
  • Self-draining, non-freezing
  • Designed specifically for water or wastewater plant jobs
  • Unique valve design provides superior flow
  • Fully serviceable from above ground
Truflo #TF100-P
  • 3/4" or 1" Yard washdown hydrant
  • Unique valve design allows for higher flow
  • Great for washdown/general plant applications
  • Self-draining, non-freezing
  • Fully serviceable from above ground
Truflo #TF100-B
  • ¾” or 1” Plant Washdown Hydrant
  • Unique valve design allows for higher flow rates
  • All brass principle working parts
  • Fully serviceable from above ground – no digging