Plumbing symbols (lines)

Cards (82)

  • Soil and Waste, Above Grade
  • Soil and Waste, Below Grade
  • Vent
  • Cold Water
  • Hot Water
  • Hot Water Return
  • Fire Line
  • Gas Line
  • Acid Waste
  • Drinking Water Supply
  • Drinking Water Return
  • Vacuum Cleaning
  • Compressed Air
  • Brine return
  • Brine supply
  • Circulating chilled or hot water flow
  • Circulating chilled or hot water return
  • Condenser water flow
  • Condenser water return
  • Drain
  • Humidification line
  • Make-up water
  • Refrigerant discharge
  • Refrigerant liquid
  • Refrigerant suction
  • Air-relief line
  • Boiler blow-off
  • Compressed air
  • Condensate or vacuum pump discharge
  • Feedwater pump discharge
  • Fuel oil flow
  • Fuel oil return
  • Fuel oil tank vent
  • High Pressure Return
  • High pressure steam
  • Hot water heating return
  • Hot water heating supply
  • Low pressure return
  • Low pressure steam
  • Make up water