The DirectSense IAQ PPC is a pocket PC-based system that makes possible accurate measurement of principal IAQ parameters and permits extensive information to be input into the portable computer from the measurement locations, the company says.

The Airscreen Model 1300 is a 1-in. electronic air filter designed for the residential market.

The E-Z-Aire® energy recovery ventilators use a counterflow heat exchanger for ultra-effective energy transfer, says the company.

The Maestro™ icemaker produces 400 lb of Chewblet™ ice in a 24-hr period.

The Back-To-Back Maximizer merchandiser is designed to allow frozen products to be displayed on both sides of the unit.

Bulletin 11A provides information on the company’s FCV/FCH fluid coolers.

The PRO3 Refrigeration System line has expand-ed and now has cooler sizes from 2,500 to 14,500 Btuh and freezer sizes from 1,850 to 9,050 Btuh.

Product categories within the Gruvlok® catalog include couplings, flanges, butterfly valves, suction diffusers, check valves, tee strainers, Y strainers, service valves, automatic air vents, balancing valves, globe balancing valves, pump connectors, lubricants, fittings, dielectric nipples, roll groovers, and gaskets.

Extreme® torch tips reduce brazing time by as much as 40%, says the company.

The TT300 compact centrifugal compressor uses magnetic bearings and a variable-speed drive to deliver better IPLV efficiencies than conventional, oil-lubricated reciprocating, scroll, and screw compressors, states the company.