Dimensions | Flame Detector Adapters "R"
Dimensions in inches (mm)
Cooling Air Connector R916-2211 ( ¼ " Ø Tube) Quartz Sealing Window 4-7628-1
¾" MNPT Mounting Adapter 4-7932-1
The basic 8835-R assembly is common to most "-R" adapters, so all series -R adapters (except the 8833-R) have these parts in common.
¾" MNPT Body 4-9770-2
Setscrew R776-1431-N
Gaskets (2 req'd 4-7629-1)
8835-R Adapter
1" MNPS Includes adapter 4-8035-2
¾" MNPT
¾" MNPT
¾" MNPT
3.50 (89 mm)
6.25 (159 mm)
8835-R shown with P-CII UV Scanner
8837-R Shown with C7035A-1080 UV Scanner
Includes adapter 4-7933-2
½" MNPS
¾" MNPT
4.50 (114 mm)
4.50 (114 mm)
8836-R Shown with C7027A UV Scanner
8836-R Shown with UV7A4 UV Scanner
Includes adapter 4-8316-2
Includes coupling R590-1250-S
3⁄8" MNPS
¾" MNPT
¾" FNPT
¾" MNPT
4.50 (114 mm)
5.00 (127 mm)
8831-R Shown with UV-2 UV Scanner
8834-R Shown with 8790-0 Observation Port
Note: UV detectors (see sheet 8800-1) and observation ports (Bulletin 8790) are not included with -R adapters
Bulletin 8832 Page 10
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