CR-10, Type CR Weld-on Sight Glass

Size 10 in
Outer Diameter (O.D.) 10.0 in
Inner Diameter (I.D.) 9.000 in
Dimension T 1.000 in
Outer Diameter 2 (O.D.2) 12.750 in
Factory Mutual Approved factory-mutual-approved-and-registered-in-canada
Ferrule Material1 ASME SA-351
ASTM A312 304 S/S & 316 S/S
ASTM A519 - 1026
Tubular Steel
Weld Pad Material2 PVQ plate
Stainless Steel ASME SA-240 304-L
Stainless Steel ASME SA-351
Sealing Gasket Material PTFE
Operating Temperature 450 ºF
232 ºC
Tolerance ± 0.0025 in
± 1/64 mm
Note 1 Lens ferrule assembly may be furnished separate.
2 Steel Ring Flange and cap screws furnished with Weld Pad.
  1. Gasket set furnished with complete unit and lens ferrule assembly.
  2. Available with flat or contoured studding outlets.
  3. Ferrule available in Carbon or Stainless Steel.

CR: Replacement for annular edge glass.