Honeywell HPB User Manual page 65

DIMENSIONS ARE IN INCHES (CENTIMETERS)
.440
(1.12)
.975
(2.48)
1.800 1.550
(4.57)
(3.94)
Mounting Holes: #4-40 x
4 places, back side only
.535
(1.33)
2 1
3 6
4 5
P1
2.200
(5.59)
2.450
(6.22)
| V —
.500 (1/27)