This condensate trap assembly includes a U-bend trap with full-size vent fittings and a slope of one-eighth inch per foot. Minimum trap depth dimension X is calculated based on the fan total static pressure. For draw-thru units, depth X equals fan total static pressure divided by two plus one inch. For blow-thru units, depth X equals fan total static pressure plus one inch.
FULL SIZE VENT FITTINGS OR "U" BEND TRAP SLOPE 2" MIN. 2" MIN. @ 1/8"/FT. 'X' X = (FAN T.S.P. ÷ 2) + 1" X = FAN T.S.P. + 1" MINIMUM TRAP DEPTH DRAW THRU UNIT BLOW THRU UNIT
Members view this detail in full resolution, download the CAD files (SVG, PDF), and can adapt it in the built-in CAD editor — export DXF, DWG, or PDF.
Start membership