Assessments - 3, GPA: 3.7
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Instead of dismantling the heater, the parts are simply removed from the front. Replacing dirty reflectors often can improve heating efficiency by up to 30 percent. The RAYMAX 1525 is available with either a fast responding quartz element or an Incoloy® -sheathed WATROD round tubular element. Both are supported by stainless steel hardware in an extruded aluminum housing. All stock units come with 15.8 inch long, 3.8 inch-16 thread mounting bolts that slide along the heater's length to accommodate mounting considerations. Performance Capabilities • Element temperatures to 870°C (1600°F) • Watt densities measured across the reflector area up to 25 W/in2 (3.9 W/cm2) Applications • Drying bulk materials • Freeze protection • Space heating • Process heating • Warming equipment Mounting Bolts Quick Change Polished Aluminum Reflector Extruded Aluminum Housing Quick Change Incoloy® Sheathed Watrod Tubular Element or Quartz Tube © 2005 Watlow Electric Manufacturing Company Options Single end wiring Single end wiring permits power leads to be brought into only one end of the unit. Standard units with straight elements must be wired at both ends. Features and Benefits Fast and easy replacement of the tubular element and reflectors • Quick servicing Variety of element styles available • Includes single or dual element, hairpin, liquid tight housing and quartz element Assembly stock availability • Provides quick three-day shipment from order receipt Optional single end wiring available on most units • Simplifies installation Polished aluminum reflector • Efficiently directs heat to the work 12001 Lackland Road St. Louis, Missouri 63146 USA Phone: +1 (314) 878-4600 FAX: +1 (314) 878-6814 Internet: e-mail: info@watlow.com STL-1525-0805 Incoloy® is a registered trademark of the Inconel Corporation. Printed in the USA on Recycled Paper, 15% Postconsumer Waste Applications Hairpin Element Miniature size • Drying bulk materials • Freeze protection • Space heating • Process heating • Warming equipment Options Single end wiring Single end wiring permits power leads to be brought into only one end of the unit. Standard units with straight elements must be wired at both ends. Power Leads Appropriate power leads come attached to the heating element(s). Protective Grille A stainless steel grille section that snaps in to reduce the possibility of personnel or product coming in contact with the heating element. Element Styles Single and Dual Elements 39/16in. (90.5 mm) 1/16 in. (1.6 mm) 1/4in. (6.3 mm) 3/8in.-16 Thd. Mounting Boltslides in groove to facilitate mounting15/8in. (41 mm) 23/8in. (60 mm) Straight length WATROD round tubular elements come in single or dual styles. The dual style produces twice the wattage of the same length single element. Dual elements can also be jumpered to permit single end wiring and operating at twice the rated voltage up to 480VA(ac). A WATROD hairpin-shaped tubular element provides the convenience of single end wiring and a reduced no-heat area on the non-terminal end. Liquid Tight Housing On this style, the hairpin element terminates in a liquid tight housing to permit operating in a hose-down area or exposure to weather. The cast aluminum housing has a 1.2 inch NPT conduit fitting. The box is 213.16 inches x 33.8 inches x 51.4 inches including conduit hub. Quartz Tube Element Watlow quartz elements provide the advantage of faster heat-up and cool-down—important when encountering frequent line stoppages. A standard 1.2 inch (13 mm) diameter quartz tube provides strength and long resistance wire life. How to Order To order, specify: • Watlow code number (from the Watlow heater's catalog) • Watts/volts • Options • Quantity If our stock units do not meet your application needs, Watlow can manufacture to meet your special requirements. For made-to-order units, please specify: • Overall or heated length • Element style • Volts/watts • Options • Quantity Availability Assembly Stock: Three working days Made-to-Order: Consult Watlow To be automatically connected to the nearest North American Technical and Sales Office call: 1-800-WATLOW2 International Technical and Sales Offices: China, +86 (21) 5211-0231 • France, +33 (01) 3073-2425 • Germany, +49 (0) 7253-9400-0 • Italy, +39 (02) 458-8841 • Japan, +81 (03) 3518-6630 • Korea, +82 (02) 575-9804 • Malaysia, +60 (4) 641-5977 • Mexico, +52 (442) 217-6235 • Singapore, +65 6773-9488 • Spain, +34 91 675 12 92 • Sweden, +46 31 7014959 • Taiwan, +886 (0) 7-288-5168 • United Kingdom, +44 (0) 115-964-0777 ...