Product Spotlight: Air conditioners for NEMA-4/4X enclosures

May 8, 2008
The Profile Guardian Series DP33, DP43, and DP47 panelmounted air conditioners are designed for electronic cabinets.

The 5,000 to 9,000 Btu/H units have epoxy-coated condenser coils and painted galvanized sheet metal, making them suitable for inside or outside use, as well as in corrosive or hostile environments.

With the Guardian’s NEMA-4X interface, electronic systems in the food and beverage-processing plants are protected during Government Clean-in-Place (CIP) procedures that require routine high-pressure washdowns. Thirteen units make up the Profile Series, in heights from 17 to 60 in. and capacities from 1,500 to 26,000 Btu/H in 115 and 230 Vac (50 or 60 Hz).

Kooltronic Inc., 30 Pennington-Hopewell Rd., Pennington, NJ 08534, (609) 466-3400,

Sponsored Recommendations

Pumps Push the Boundaries of Low Temperature Technology

June 14, 2024
As an integral part of cryotechnology, KNF pumps facilitate scientific advances in cryostats, allowing them to push temperature boundaries and approach absolute zero.

The entire spectrum of drive technology

June 5, 2024
Read exciting stories about all aspects of maxon drive technology in our magazine.


May 15, 2024
Production equipment is expensive and needs to be protected against input abnormalities such as voltage, current, frequency, and phase to stay online and in operation for the ...

Solenoid Valve Mechanics: Understanding Force Balance Equations

May 13, 2024
When evaluating a solenoid valve for a particular application, it is important to ensure that the valve can both remain in state and transition between its de-energized and fully...

Voice your opinion!

To join the conversation, and become an exclusive member of Machine Design, create an account today!