Standard Glass Options:

• Quartz Clear (Designated by a "Q" in the model number):
  • Maximum intermittent operating temperature: 2048F
  • Maximum continuous operating temperature: 1600F (Glass Only)
• Pyrex Clear (Borosilicate Glass, designated by a "P" in the model number):
  • Maximum intermittent operating temperature: 554F
  • Maximum continuous operating temperature: 446F (Glass Only)
  • Heat strengthened for safety and coated with a heat-reflecting shield

Custom lenses are available upon request.

• Pipe Size: 8"
• Viewing Area: 7-9/16"
• A: 28-1/2" B: 5-1/8" C: 5-7/16" D: 6-3/16" E: 11" F: 13-1/2" G: 8-1/4"
• Size of Bolts: 3/4"
• Flange Bolt Circle: 8 on -11-3/4"
• PSI Rating: 5