Dwyer

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Product Highlights Flexible colored vinyl tubing is quickly distinguishable in applications where more than one line is required aiding installation
Product Highlights Norprene® tubing is useful in a wide range of temperatures from -75 to 275°F (-60 to 135°C) Will not weaken after long term exposure to heat and ozone
Product Highlights Norprene® tubing is useful in a wide range of temperatures from -75 to 275°F (-60 to 135°C) Will not weaken after long term exposure to heat and ozone
Product Highlights Field selectable cam for direct or reverse acting Pneumatic and electro-pneumatic positioner 3-15 psig input
Product Highlights Field selectable cam for direct or reverse acting Pneumatic and electro-pneumatic positioner 4-20 mA input Stainless steel enclosure
Product Highlights Field selectable cam for direct or reverse acting Pneumatic and electro-pneumatic positioner 4-20 mA input
Product Highlights The units are readily adjustable throughout their range using the locking adjusting ring and indicating pointer The body is constructed of stainless steel for durability in harsh environments Switches include 12" (30 cm) wire leads sealed with epoxy for additional protection
Product highlights Accessory for SAH SAH adapter base kit for canvas hoods
Product Highlights 5 foot cable lengths PTC or NTC temperature curves
Product Highlights 10 foot cable lengths PTC or NTC temperature curves
Product Highlights 5 foot cable lengths PTC or NTC temperature curves
Product Highlights 10 foot cable lengths PTC or NTC temperature curves
Product Highlights 5 foot cable lengths PTC or NTC temperature curves
Product Highlights 10 foot cable lengths PTC or NTC temperature curves
Product Highlights 5 foot cable lengths PTC or NTC temperature curves
Product Highlights 10 foot cable lengths PTC or NTC temperature curves
Product Highlights Learn all aspects of HVAC control systems used in the industry specifically designed for HVAC and building maintenance technicians Obtain knowledge in HVAC fundamentals, energy sources, and control principles as well as pneumatic, electromechanical, and electronic components and control systems Contains technology in energy efficiency practices, building automation systems, networking, direct digital control, building a
Product Highlights Learn about the main issues of facility management such as HVAC, lighting, electrical, plumbing, space allocation, security and grounds maintenance Gain a multitude of tested ideas, procedures and examples for successfully and cost-effectively managing facility operations Contains a wealth of illustrations, tables and graphs
Product Highlights Learn about manufacturing and how it deals with the transformation of materials into marketable products Gain knowledge in specific manufacturing operations such as: systems that respond to temperature, pressure, flow, level, and analytical procedures are commonly used in an industrial setting to manufacture a product Contains information on operating system, process control, pressure systems, thermal systems, level det
Product Highlights Learn how to lower plant operating costs, as well as how to operate the plant of all types and sizes more wisely Gain knowledge in clear terms of how to set effective priorities to assure optimum plant operation, including safety, continuity of operation, damage prevention, managing environmental impact, training replacement plant operators, logging and preserving historical data, and operating the plant economically Us
Product Highlights Develop an effective preventive maintenance program for any facility Contains information about facility inspection and assessment, effective lubrication practices, commercial roofing repair, indoor air quality management, applicable government codes, standards and regulations, detailed preventive maintenance procedures, and maintenance scheduling Learn maintenance approaches for more than 100 types of equipment and bui
Product Highlights Gain all the information you will need to evaluate and balance the air and water sides of any HVAC system Contains information of pneumatic, electric, electronic, direct digital and proportional, integral and derivative control systems Learn every aspect of testing, adjusting and balancing, as well as all types of instruments required, and specific methods to adjust constant volume, single zone, dual duct, induction, an
Product Highlights Gain a comprehensive approach to managing indoor air quality and mitigating indoor air quality problems Learn about building security and mold-related issues Contains expanded coverage of ASHRAE standards
Product Highlights Clearly understand how HVAC systems operate by learning about the latest technology advances and terminology, as well as the full range of HVAC systems used in today's facilities Learn why one component or system may be chosen over another with respect to design, application, energy conservation, indoor air quality, and cost Fully examine heat flow fundamentals, heat flow calculations used in selecting equipment, de
Product Highlights Learn both management and engineering strategies which can be utilized to slash energy costs by as much as 40% in industrial facilities Contains ready-to-apply guidelines for life cycle costing, electrical system optimization, lighting and HVAC system efficiency improvement, mechanical and process system performance, building energy loss reduction, financing energy projects, energy purchasing, and strategies f
Product Highlights Learn about waste heat recovery, HVAC systems, energy management and control systems, energy systems maintenance, alternative energy, indoor air quality and codes, standards and legislation Gain knowledge of every component of effective energy management, including economic analysis, boilers, steam systems, cogeneration, waste heat recovery, HVAC systems, motors and drives/electric energy management, energy management con
Product Highlights Install and repair thermostats, humidistats, automatic controls, and oil or gas burner controls Learn the best ways to handle hydronics and steam line controls Deal with solid fuels and understand coal firing methods, review pipes, pipe fittings, piping details, valve installation, and duct systems
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