Call
Toll-Free:

Round Observation Port Sights In Stock

Item Name: Round Observation Port 4" thru 8"
Short description: Round Observation Port 4" thru 8"
Description:

The standard housings for these peep sights are made of carbon steel, but fabrication in other metals is available. Stock sizes include 4", 6", and 8" with either carbon or stainless steel housings. Additional sizes and stainless steel units are available upon request.

Ordering Information:

  • Add code "P" for Pyrex or "Q" for Quartz at the end of the model number.
  • "E" dimension refers to the mounting bolt pattern.
  • Mounting flange gaskets are provided with all complete units.

Glass Options:

  • Quartz Clear ("Q"):
    • Maximum intermittent operating temperature: 2048°F
    • Maximum continuous operating temperature: 1600°F (Glass Only)
  • Pyrex Clear (Borosilicate Glass, "P"):
    • Maximum intermittent operating temperature: 554°F
    • Maximum continuous operating temperature: 446°F (Glass Only)
    • Heat strengthened for safety with a heat-reflecting shield

Note: Temperature ratings apply to the glass only. Housing ratings vary depending on the type of steel used.

Shipping Time: 3-5 Business Days
Round Observation Port Dimensions
Item # Unit
Size
Viewing
Area
B C D E F
Bolts & size
PSI
Rating
Wt., lbs. Pyrex Glass"P"
Or Quartz Glass "Q"
Carbon Steel Or
Stainless Steel Housing
Description  
4ROP 4" 3-9/16" 7-1/8" 1/8" 1" 6-3/8" 6 @ 9/32" 5 3 Round Observation
Port Sights
Add to RFQ
6ROP 6" 5-9/16" 9-5/8" 1/8" 1-1/4" 8-1/2" 6 @ 11/32" 5 4 Round Observation
Port Sights
Add to RFQ
8ROP 8" 7-9/16" 11-5/8" 1/8" 1-1/4" 10-1/2" 8 @ 11/32" 5 5 Round Observation
Port Sights
Add to RFQ
Other Recommended Products: