HVAC, Laboratory and Research Supplies & Equipment

Rodent Ventilator combines versatility and usability.

November 3, 2015

Targeting research involving animals ranging in size from mice to guinea pigs, VentElite fosters safe and physiologically accurate mechanical ventilation conditions. Piston/cylinder and valve assemblies, combined with microprocessor controlled actuation mechanisms, precisely control respiration profiles. Along with Volume and Pressure Control modes, features include touchscreen operation and manual or programmable Sigh, Inspiratory, or Expiratory Hold. Read More

HVAC, Green & Clean

Energy Recovery Ventilator is AHRI certified and ETL listed.

August 7, 2015

Utilizing total energy core, Model ECV provides 500–1,000 cfm of preconditioned fresh outdoor air for commercial/institutional applications. Energy core technology, applied to building's ventilation system, reduces heating and cooling loads to promote energy conservation. Hinged doors facilitate maintenance access to internal components and control center, while optional controls – economizer bypass damper, BMS communication, and Vari-Green® motors – further enhance energy conservation. Read More


Energy/Heat Recovery Ventilators help reduce operating expenses.

May 8, 2015

Featuring useability-optimized controls, residential Nu-Air energy recovery ventilators (ERVs) and heat recovery ventilators (HRVs) meet ENERGY STAR® performance requirements. Light commercial models are designed for facilitated installation and offer flexibility to fit custom applications. Read More


Rooftop Ventilation Unit is built for efficiency.

April 30, 2015

Suited for larger dedicated outdoor air systems, multi-zone VAV systems, and single-zone VAV systems, Model RV(E)-120 offers performance capacities up to 12,000 cfm, up to 45 tons of cooling, and up to 800 Mbh heating. Pre-engineered system has 2 in. R13 foam panel construction and thermally broken design as well as sound condenser fans engineered for reduced noise during operation. Also included, dual supply and exhaust fans promote performance and reduce unit electrical loads. Read More


Energy Recovery Ventilator reduces building heating/cooling loads.

March 25, 2015

Utilizing total energy core, MiniCore provides 300–1,000 cfm of preconditioned, fresh outdoor air for commercial applications. Total energy core is constructed of hydroscopic resin material layered in cross-flow corrugated structure that separates supply and exhaust air to ensure only fresh air is introduced into indoor space. Horizontal or vertical mounting options as well as configurable intake and discharge connections facilitate installation and integration into various duct configurations. Read More


Bilevel Devices support specialized sleep apnea cases.

December 15, 2014

AirCurve™ 10 series includes 3 bilevel devices for personalized support of sleep apnea cases as well as adaptive servo-ventilation device for patients with central sleep apnea or Cheyne-Stokes respiration. Connected care platform improves overall patient care and streamlines compliance monitoring and therapy management. Each device offers wireless connectivity and works with AirView™ patient monitoring software as well as U-Sleep patient management platform and myAir™ patient engagement tool. Read More


Enclosure Ventilation Systems are designed for simple installation.

October 21, 2014

Available in 3 product classes and 5 outer frame dimensions, Enclosure Fan Modules are complete ventilation packages that offer exhaust or suction air flow. Modules are available with AC or DC input fan type; fan-less designs are also available. While preventing ingress of dust, moisture, and foreign objects, design facilitates installation and promotes optimal ventilation. Read More

HVAC, Health, Medical and Dental Supplies & Equipment

Life Support Ventilators combine portability and usability.

September 8, 2014

With 8 hr internal battery as standard, 7 lb total weight, and two optional 8 hr external batteries, Astral™ 100 and Astral 150 devices offer mobility and usability for patients suffering from adult and childhood respiratory disorders. Touchscreen display does not require user to remove device from its mobility bag, and GUI facilitates navigation. To ensure patients receive optimal treatment to manage their respiratory requirements, ventilators also offer 8 customizable breathing modes. Read More


Ceiling Exhaust Fans offer capacities to 1,513 cfm.

September 9, 2013

Designed for commercial ventilation applications, CEF Ceiling Exhaust Fans feature low-profile grille, integral backdraft damper, and horizontal or vertical discharge. Units have thermally protected fan motor with anti-vibration mounts that isolate motor for smooth operation. Housed in acoustically insulated galvanized steel, fans can be ceiling or in-line mounted and are suited for conference rooms, public restrooms, or any commercial space that requires continuous ventilation. Read More


Inline Mixed Flow Fan suits low-pressure applications.

February 11, 2013

Recommended for low-pressure ventilation applications in office buildings, concert halls, educational facilities, libraries, and parking garages, Model QEI-L is available in 11 sizes for wheel diameters 12–36 and delivers performance ratings up to 40,000 cfm. Design minimizes noise and features flanged connection as standard, with companion flanges available for slip fit connection. Product is licensed to bear AMCA Certified Sound and Air Performance seal. Read More


Hooded Roof Ventilators suit supply or exhaust applications.

October 12, 2012

Available in diameters from 24–60 in., HRV Series is constructed with heavy-duty welded steel base and aluminum hood with bird screen. Adjustable pitch airfoil axial impeller is made of spark-resistant die cast aluminum and is factory set for precise performance matching. Equipped with TEFC industrial-duty motor, ventilators come in direct drive or belt drive configurations. Belt drive versions use V-belt for low-speed operation and have self-aligning pillow block bearings. Read More


Upblast Roof Ventilator withstands corrosive environments.

June 19, 2012

Suited for contaminated air stream applications, fiberglass FUBV ventilators feature FRP airfoil axial impeller with factory set blade pitch. Fan housing is UV inhibited Hetron 99 P polyester resin, with Class I flame spread of 25 or less. Offered in 12-60 in. dia with capacities to 50,000 cfm, fans are constructed with 316 stainless steel shaft and hardware; FRP motor cover, stack cap, and automatic butterfly dampers; and TEFC industrial duty motors. Read More


Fiberglass Hooded Roof Ventilators suit corrosive environments.

June 6, 2012

Featuring FRP airfoil axial impeller with factory set blade pitch, FHRV Series is available in diameters from 12-60 in., in either direct drive or belt drive configurations, with capacities to 60,000 cfm. Fan housing with hood is constructed of UV inhibited Hetron 99 P polyester resin, with Class I flame spread of 25 or less. Additional features include TEFC industrial duty motors, 316 stainless steel shaft and hardware, and EPDM double lip shaft seal. Read More


Air Moving Fans suit ventilation, exhaust applications.

February 28, 2012

Available in SWSI, Arrangement 10, Class I construction, FCU Utility Fans have forward curved impeller and are designed for low- to medium-pressure applications. Precision balanced air-moving devices, with welded steel construction, come in 11 sizes from 8-24 in. and capacities from 237-20,056 cfm. Along with TEFC industrial duty motor, features include adjustable V-belt drive, forward curved belt drive blowers, and self-aligning pillow block bearings. Read More


Configurable Ventilator System serves rooftop applications.

September 13, 2011

Intended for HVAC systems in commercial or institutional applications, Model RV/RVE fully conditions and controls any mixture of outdoor and return air. Configurable solution, with performance capabilities up to 9,500 cfm, features 2 in. double-wall construction and direct-drive plenum fans. Several heating - indirect gas furnace, hot water, or electric - as well as cooling options - packaged DX, chilled water, or split DX - are available, along with optional energy wheel (Model RVE). Read More


Energy Recovery Ventilators target 300-4,000 cfm HVAC systems.

September 13, 2011

Featuring all aluminum construction with pre-painted double walls and foam insulation, ConsERV G-Series is suited for high rise office buildings, dwellings, and commercial facilities. Fixed-plate ventilators recycle energy from building's exhaust air to pretreat outside air/ventilation air, minimizing HVAC system's load. AHRI-certified units use Aqualyte(TM) smart plastic material capable of rapidly transferring heat and moisture without transferring air or harmful contaminants. Read More


Industrial Fans keep people cool and areas ventilated.

June 28, 2011

Available in 24, 30, and 36 in. dia with capacities up to 20,500 cfm, APC Direct Drive Industrial Product and People Coolers feature all-welded steel construction and heavy-duty, non-tipping base. Adjustable drum housing encloses spark-resistant, cast aluminum axial impeller within front and rear guards. Portable products, designed to provide rapid cooling and spot ventilation, are available with 115/230/1/60 V or 230/460/3/60 V TEFC motor. Read More


Upblast Roof Ventilators have low silhouette design.

May 16, 2011

Offering capacities to 44,000 cfm, 24-60 in. dia UBVL series is constructed with heavy-duty, welded steel base; galvanized butterfly exhaust damper section; and spark-resistant, cast aluminum airfoil axial impeller with factory set, adjustable pitch blades. Units feature v-belt drive and TEFC industrial-duty motor as well as self-aligning pillow block ball bearings. Uses include exhausting hot or contaminated air streams as well as general ventilation. Read More


Head Vent System offers motion-based, automatic operation.

April 12, 2011

Intended for boat builders and OEMs, Head Vent System uses single blower to extract air from multiple heads on vessel. Blower, control unit, and dampers are housed within central, remotely-located plenum box that measures 16 x 12 x 13 in. Able to ventilate up to 4 heads, fully automatic unit does not require any input from user. Each head is fitted with motion detector, and manual version is also available. System runs on 24 Vdc and requires one exhaust port to vessel exterior. Read More


Energy Recovery Ventilators utilize digital scroll compressors.

February 24, 2011

Models ERCH and VER incorporate digital scroll compressors to improve temperature and humidity control while conserving energy. Featuring integral controller with time-averaging sequence, scrolls are engaged and disengaged at rate which varies in order to match required cooling capacity. Use of digital scrolls for capacity control ensures output air temperatures as precise as 1°F. Digital scrolls also offer cooling capacity turndown from 10%-100%, promoting extended cycle times. Read More