HVAC

HVAC, Mechanical Components & Assemblies

Airfoil Impellers target OEM applications.

September 25, 2012

Available in 9 sizes ranging from 7–18 in. in diameter, TEK Impellers are injection molded from high strength GRP polyamide. Backward curved airfoil impellers are stronger than steel with half the weight, and include non-overloading power characteristics. CW, CCW, and DWDI matching inlet cones are available. Read More

HVAC

Stirling Gas Cooler protects CEMS analyzers.

September 21, 2012

Featuring anodized aluminum heat exchanger, gas condenser, compact air cooled module, and hermetically sealed stainless steel case, SGC-4900 Stirling Gas Cooler removes moisture from process gas samples prior to gas analysis. Water vapor is removed by cooling flue gas sample as it passes through 2 condensers in series. While first condenser is air cooled, second is actively cooled with FPSC (Free Piston Stirling Cooler) module. Gas path features corrosion resistant materials. Read More

HVAC

Thermoelectric Air Conditioners provide 5,200 BTU/hr at 240 Vac.

September 21, 2012

Featuring temperature control with Eco-Mode, Series AHP-6200 limits active cooling when it is not needed to save energy. Eco-Mode switches on passive cooling when enclosure reaches 25°C. Active cooling begins when enclosure reaches 35°C and, on heat/cool configurations, active heating begins when enclosure drops to 10°C. Available with industrial- or military-grade sealed fans, units have condensate removal system that absorbs condensation and transports it to hot side, where it gets evaporated. Read More

HVAC

Heavy-Duty Wall Fans are capable of continuous operation.

September 21, 2012

Shipped fully assembled and ready to install, WEB fans have industrial-grade gray enamel finish and feature heavy-duty 16 ga steel venturi panel with tubular steel bracing, steel blade impeller, as well as permanently lubricated drive shaft bearings and ball bearing motor. Products employ single- or 3-phase continuous duty motor and come in 24–60 in. dia sizes, with belt drive capacities to 39,000 cfm. Voltage options inlcude 115/230 V, single-phase; 230/460 V, 3-phase; and 575 V, 3-phase. Read More

HVAC

TPE Backsheet extends lifetime of solar modules.

September 20, 2012

Engineered using DuPont™ Tedlar® oriented polyvinyl fluoride film with optimized polyester core and adhesive materials, DUN-SOLAR TPE Backsheet offers damp heat performance beyond 3,000 hours. UL-listed product extends solar module lifetime by protecting circuitry from moisture and performance loss. Durable insulation also protects workers from electrical shocks while maintaining modules. Read More

HVAC, Electrical Equipment & Systems, Green & Clean

Utility-Scale PV Module features UL certification for 1,000 V.

September 20, 2012

UL-certified for max system voltage rating of 1,000 V, YGE-U 72 Cell decreases required number of wire runs and combiner boxes in utility-scale projects. This 72-cell solar PV module also allows increased maximum system voltage, which improves system performance by reducing resistive losses, and is fully compatible with single-axis solar tracking systems manufactured by Array Technologies. Read More

HVAC

Condensing Unit targets foodservice freezers and coolers.

September 17, 2012

Utilizing 1.5-5 hp Copeland Scroll™ ZSKA refrigeration compressor, FFAP Series is compatible with variety of refrigerants including R-404A, R-134a, R-407C, and R-22. Instead of traditional mechanical control, unit features electronic unit controller, which optimizes accuracy and diagnostics. Evaporator operating temperature of -30 to 45°F allows FFAP Series to be used with applications ranging from floral shops to convenience stores and retail establishments. Read More

HVAC

Ductless Fume Hood integrates chemical reference library.

September 12, 2012

Independence(TM) incorporates technologies for gas phase filtration, filtration monitoring, as well as airflow control and monitoring. Interfacing with included AirClean® OS, AirSafe(TM) TOUCH automatic safety controller provides one-touch control of all critical functions and safety features. Features include chemical reference library and application validation system, Silconazyne(TM) bonded gas phase filtration system, and true zero gas measurement combined with multiple gas detection methods. Read More