New HVAC Products

Louvered Enclosure provides hurricane protection.

Severe Duty Louvered Enclosure has structural steel frame, steel curb with mounting flange, and is shipped fully assembled. It protects powered roof top ventilators or acts as intake/exhaust penthouse for roof penetrations. Enclosure meets requirements established by South Florida Building Code: Miami-Dade County test protocols TAS 201, TAS 202, and TAS 203.

Water Chillers offer capacities from 200-6000 yd/day.

Series PH air-cooled water chillers provide concrete batch water and aggregate cooling. They offer Energy Efficiency Ratios of 10.2/full and 13.5/partial. Plate and frame heat exchanger features more exposed interior surface area for improved heat transfer and refrigerant wetting action. Units include hermetic scroll compressor, totally enclosed direct drive fan motors, horizontally positioned...

Air Conditioner helps prevent system failures.

Office Pro 10 portable, self-contained air conditioner plugs into standard 110 V socket, instantly providing 10,000 BTUs of cooling. It includes fully automated operation with digital controls, 24/7 programmability, and full function remote. Integrated air exhaust system features built-in supply and return air-flow to condenser, drawing in outside air to cool condenser, and exhausting hot air out...

Recirculating Chiller features quiet operation.

Equipped with centrifugal, positive-displacement, or turbine pump, compact, portable Series 6000 Chiller maintains process temperatures from -10 to +40Ã-

Top Purchasing Considerations for Cold Storage Units

On-site cold storage is essential in a number of industries. A new walk-in cooler, walk-in freezer or refrigerated trailer is a major investment and having one that fits your specific needs is crucial.

Fan cools smaller areas and mezzanines.

Available with or without guard, Little Ass Fan uses same blade design as wickerbill fan and can be hung as ceiling fan or used as vertical fan. Able to be positioned at any angle, unit can provide comfortable environment for employees by moving gentle cooling breeze up to 100 ft and reducing effective temperature 8-10 degrees.

Circulator has temperature range of -60 to 200-

Unistat 169W has operating temperature range of -60 to 200Ã-

Package Chillers are offered in sizes from 1.5-5 tons.

Aqua RT Chillers, built as straight chillers, can be ordered with optional internal tank and pump built into single horizontal cabinet. With max height of 42 in., products come as 208-230/60/1 or 208-230/60/3 with single point main power. Optional 460/60/3 version is available on some models. Additional offerings include 24 V control system, digital controller, flow switch, and evaporator. Many...

Bi-Directional Wheel offers direct-drive design.

EZ-FIT(TM) Wheel features cast 11-13%, Hadfield grade, manganese housing and integrated rear hub seal with labyrinth seal configuration to minimize abrasive leaking. Two-piece end liner allows for complete interchangeability as discharge end of liner wears. Optional pivot system can move wheel blast pattern from side to side in continuous or indexing motion and ultimately create multiple wheel...

Fire-Alarm Panel is compatible with non-shielded wires.

MPC-1500 Plus intelligent fire-alarm control panel employs UL-approved driver circuit. Loop circuit can operate with straight-laid, non-twisted, non-shielded wire in retrofit applications. Panel features 80-character LCD display, analog addressable detection, programming, and memory capability. It accepts expansion modules to include up to 8 D/B initiating zones. Operating controls and indicators...

Filter Blowers operate in air volumes to 160 cfm.

Engineered for needs of baghouse filters, products offer heavy-duty construction, quiet operation, and ability to handle various operating pressures. Suited to handle constant rise and drop in operating air pressure, products operate in air volumes from 40-160 cfm and incorporate oversized bearings, oversized shafts, and one extra drive bearing. Blower rotors with unique rotor tip design are cast...

ISO-Certified Precision Machining and Contract Manufacturing Services from DFF

DFF is an industry leading contract manufacturer specializing in medium to high production precision machined components and electromechanical assemblies. Our 100 CNC machining centers and design-assist capabilities ensure our customers' needs are always met. Check out our video to learn more.