Edison, New Jersey-based Marketair has introduced PerfectPitch, an adjustable pitch-leveling pipe supporter for residential and commercial condensate and waste drain line pipe installations in attics, mechanical rooms and crawl spaces. Invented by an HVAC contractor, PerfectPitch cuts condensate and waste piping installation time by up to 75 percent, officials said. The stanchions have integral rulers of 1 to 8 inches and 9 to 16 inches on opposite sides to permit stacking. Each stanchion can withstand a 45-pound weight capacity. Besides the starter kit, the PerfectPitch product line includes four packaged SKUs: five 2-inch-diameter clamps, five 3-inch-diameter clamps, five stanchions and five universal clamps.