Watlow RAYMAX 1525 Specifications

RAYMAX ®
Unique Design Allows
Quick Removal and
Replacement of
the Element and
Reflectors
Watlow's RAYMAX ® 1525 is a rugged radiant heater with a
unique design that allows quick removal and replacement of
the element and reflectors. 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 ®
tubular element. Both are supported by stainless steel
hardware in an extruded aluminum housing.
All stock units come with 1 5 ⁄ inch long,
8
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/in 2 (3.9 W/cm 2 )
Applications
• Drying bulk materials
• Freeze protection
• Space heating
• Process heating
• Warming equipment
Extruded Aluminum Housing
Mounting Bolts
Quick Change
Polished
Aluminum
Reflector
© 2005 Watlow Electric Manufacturing Company
RAYMAX
1525 —
- sheathed WATROD round
3 ⁄ inch-16 thread
8
Quick Change
Incoloy®
Sheathed
Watrod
Tubular
Element or
Quartz Tube
® 1525
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: www.watlow.com
e-mail: info@watlow.com
Incoloy ® is a registered trademark of the Inconel Corporation.
Printed in the USA on Recycled Paper, 15% Postconsumer Waste
STL-1525-0805