NORTEC 2010 PRODUCT HANDBOOK
17Pages

Product Handbook 2010 electric steam gas steam atomizing nozzles high pressure nozzles evaporative steam injection steam exchange

2 3 Why Walter Meier? Walter Meier specializes in the design and production of superior humidification systems. We create the most appropriate solutions to meet your specific needs in the most efficient and cost effective way. To this end, we draw upon our extensive experience to develop an ever growing range of products manufactured to our stringent ISO 9001:2000 certified quality standards that will provide our customers with maximum reliability, minimum maintenance and a choice of energy sources. When you choose Walter Meier, you are choosing the company that has built a reputation for...

4 5 The NH SERIES electrode steam system produces clean uncontaminated steam with variable output of 20 - 100% through electronic power control of the electrodes. Water minerals remain in the cylinder and are periodically flushed out through the automatic cylinder drain. All NH models automatically drain the steam cylinder if it is not operated for three days. Solid mineral scale sinks to the bottom of the cylinder which, when filled with residue, is easily removed and replaced. Nortec NH humidifiers offer complete application flexibility. They can be integrated into central HVAC systems...

6 7 Why Cylinders? Energy efficient Reduce down time and costly maintenance No special tools required to remove cylinder Removes all minerals left behind No need for specially treated water Keep humidifiers working at optimum performance Output vs. Cylinder Life Unlike other humidifiers whose performance degrades gradually throughout the life of the cylinder, the Nortec NH Series maintains maximum efficiency from beginning to end. As minerals build-up on the electrodes in the cylinder of the Nortec NH Series, the patented Auto-Adaptive control system automatically raises the water level...

8 9 ELECTRODE STEAM NH Series™ Electric Steam SPECIFICATION TC/PC 005 TC/PC 010 TC/PC 020 TC/PC 020 TC/PC 030 TC/PC 050 TC/PC 075 TC/PC 100 TC/PC 150 TC/PC 200 Capacity: lbs/hr* 1-5 2-10 4-20 4-20 6-30 10-50 15-75 20-100 15-150 20-200 Capacity: kg/hr* 0.5-2.2 0.9-4.5 1.8-9 1.8-9 2.7-13.6 4.5-22.7 6.8-34 9-45 6.8-68 9-91 Input kW max 1.9 3.8 7.6 7.6 11.4 17.0 25.5 34.0 51.0 68.0 Voltage 110-120 208-600 208-600 208-600 208-600 208-600 208-600 208-600 208-600 208-600 Phase 1 1 1 3 3 3 3 3 3 3 No. of Cylinders/Control Circuits 1/1 1/1 1/1 1/1 1/1 1/1 1/1 1/1 2/2 2/2 STEAM DISTRIBUTION CHOICES...

10 11 The Nortec GS SERIES of Gas Steam Humidifiers provide pure, clean atmospheric steam from economical natural gas or propane. The vertical cabinet design is CSA certified to mount on combustible surfaces and allows for the smallest possible space requirement. With the most compact stainless steel heat exchanger in the business, the Gas Steam humidifier is ready to meet tomorrow’s low emission standards. Models are available for operation at normal or high altitudes, with potable, RO or DI water. Steam distribution is via a regular duct distributor, a Short Absorption Manifold or a...

12 13 GS Series™ Gas Steam Nortec OnLine is a remote interactive communication package that allows satellite contacts to monitor, maintain and control a humidification center from any location worldwide using standard internet connections. This advanced software shows graphic representations of the humidifier and its key parameters (up to 75 functions). Nortec LINKS 2 offers monitoring and control allowing humidifier(s) to communicate to your Building Management System (BMS). The controller is factory installed and is located internally to the humidifier. Simply specify at time of order...

14 15 AirFog® Atomizing Nozzles Nortec AIRFOG systems use nozzle humidification technology that injects droplets of cold water directly into the air. This method of humidification has the following advantages over steam humidification: Lower frequency of maintenance Systems are flexible, and designed to meet the needs of each individual project A “no cost” air cooling benefit due to latent heat of vaporization extracting heat from the air Maintenance is primarily focused on keeping the air compressor operational Change of components is fast and requires minimal system disassembly Energy...

16 17 AirFog® Atomizing Nozzles * Capacity per nozzle ** w/ 2 nozzles *** w/ 8 nozzles Nozzles operate on compressed air and water Vacuum system automatically stops water flow if air pressure drops Vacuum ensures equal output to each nozzle - no drip Programmable timer for self-cleaning Can be mounted on walls, columns or from ceilings Water particle size 3 to 10 microns Capacity up to 15 lbs/hr (6.4 kg/hr) per nozzle Evaporative cooling Energy efficient Minimal maintenance required High quality 316 Stainless Steel construction for optimum performance and reliability Suitable for potable,...

18 19 Evaporative Humidifier/Cooler MH Series™ The Nortec MH SERIES humidifier is the most cost-effective humidifier/cooler available today. The V-Profile polyester media intensifies the evaporation process providing exceptionally high performance and efficiency. The large surface of the evaporation media results in a high evaporation rate with low energy consumption. The MH Series offers humidification efficiencies of up to 85 and 95%. The MH Series is suitable for high duty applications and when applying the Reflow model, the system captures the non-evaporated water and returns it to the...

20 21 INSTALLATION FEATURES & REQUIREMENTS Pre-assembled hydraulic package for quick installation Only three connections to be made- water, drain and electrical REflow pump model powered by a 120 V 1phase 60Hz connection Stainless steel water tank and lateral supports Media boxes can be installed in seconds Footprint not to exceed 3” top and 2” side clearance from AHU/duct wall Evaporative Humidifier/Cooler MH Series™ Specification Media Box Efficiency max. 85% and 95% Maximum Face Velocity over Media 750 fpm (3.8 m/s) Maximum Face Velocity with Integral Mist Eliminator 1080 fpm (5.5 m/s)...