Energy-Saving, State-of-the-art "RadiCal" Impellers
RadiCal impellers feature an aerodynamically optimized hybrid construction that reduces noise by up to 50% while consuming 50% less energy compared to conventional AC fans. The RadiCal is extremely compact allowing for integration into tight spaces. RadiCal impellers can be purchased as ready-to-go install modules and are suitable for most ventilation, air-conditioning and critical applications. Impellers range in diameters of 133mm to 500mm (5.24 in to 19.69 in) with EC technology driven motors. www.ebmpapst.us

AP Coilflex® Duct Liner from Armacell
is the conformable elastomeric thermal insulation manufactured without the use of CFCs, HFCs or HCFCs and made with Microban® antimicrobial protection. AP Coilflex Duct Liner is ideal for air handling systems, VAV units, ducts and other air system components requiring condensation control and resistance to moisture, damage or heat gain. AP Coilflex also reduces noise generated by fans and air movement as well as the rattle of sheet metal air ducts. AP Coilflex is especially effective in areas like schools, hospitals, hotels, commercial and public buildings. www.armacell.us

Insertion Electromagnetic Flow Meter
ONICON's F-3500 Insertion Electromagnetic Flow Meter is engineered to excel in demanding water flow measurement applications. With no moving parts, the F-3500 is reliable even in challenging open loop applications. The hand insertable hot tap design provides quick, easy installation, and every meter is individually wet calibrated, programmed for your application, and accurate to within 1% of rate. Contact ONICON Incorporated at 727-447-6140 or www.onicon.com for more information.

PP-R Piping Systems
For 35-plus years, Aquatherm has produced the most advanced and environmentally friendly pressure piping systems in the world. Now the Aquatherm Greenpipe®, Climatherm, and Lilac systems and are available – and widely code approved – throughout North America. These truly unique polypropylene-random (PP-R) piping systems are formed using a quick and seamless heat fusion welding method, creating joints that last a lifetime. The future of HVAC, plumbing, and industrial piping applications is fusion – Aquatherm. Click here for more info.