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.

Semco’s updated Neuton Multiple Zone chilled beam pump module now has the ability to control active chilled beams in up to five small rooms — averaging 120 square feet each — in office buildings, hospitals, schools and other commercial buildings. 

RectorSeal Corp. has introduced a hurricane-rated wall condenser bracket for ductless mini-split system condensers. 

Shelton, Connecticut-based GrayWolf Sensing Solutions has released its PC-5000 series wall-mount particle/mass monitors with options for total volatile organic compounds, carbon dioxide, temperature and relative humidity.

Veto Pro Pac, a maker of professional-grade tool bags, has teamed up with TrueTimber to launch a camouflage version of its Tech Pac, which is specifically designed for HVAC technicians.

DAP is introducing two new sealants formulated specifically for HVAC professionals. Its HVAC Silicone and High Temp Silicone sealants offer improved durability and performance for a long-lasting seal in extreme applications, company officials say.

Force5’s HVAC spray works as a corrosion inhibitor, lubricant and cleaner to protect heat exchange fins and cooling coils.

Tjernlund Products has released a free, 16-page brochure on the company’s complete line of residential and light-commercial products, including exhaust, ventilation, transfer and booster fans.

Miller Electric Manufacturing Co. has unveiled its new T94 Series welding helmets. Company officials say the new helmets are designed to reduce neck strain and fatigue while improving operator comfort, visibility and productivity.

Ruskin has released TDP05K, a thermal dispersion air measurement system for airflow and temperature measuring.