Spectronics Corp., Westbury, N.Y., published a six-page, full-color brochure on Spectroline leak detection products. The brochure provides details about the company’s leak-detection flashlights and UV lamps. The brochure includes dye selection and dosage charts as well as information about tools for adding fluorescent dye to refrigeration systems. For a copy, call (800) 274-8888 or visit from www.spectroline.com.

Melrose Park, Ill.-based Standard Refrigeration released a 2007-2008 product catalog in PDF format, which can be downloaded from www.stanref.com. Among the products shown, the catalog describes the company’s TXG ultra-compact shell-and-tube chiller barrel (evaporator).

Cleveland-basedParker Hannifin Corp.acquiredAirtek, a provider of drying and filtration equipment for compressed air. The Lancaster, N.Y.-based company employs approximately 130 and had revenues of $18 million in 2006.

Hansen Technologies Corp., Burr Ridge, Ill., is marking 25th years of service to the industrial refrigeration industry with a year-long celebration of reaching this milestone.

Phoenix-basedHoneywell acquired the advanced process control (APC) and optimization business of Houston-basedPAS Inc., a software provider for the process industries. The acquisition includes all the software offerings related to the APC business, which complement Honeywell’s portfolio of advanced control and optimization technology. The software offerings also will enhance Honeywell’s family of process simulation tools used to design better processes and train operators to be more efficient.

Cleveland-basedApplied Industrial Technologies upgraded its online catalog, offered at www.applied.com, to allow visitors to search and order parts without prior registration or pre-approved account status. Pricing and availability information is provided for nearly 500,000 parts.