Corken D791 - Page 25

Suction
valve unloaders
(optional)
Inlet
(2" weld
flange)
9-16" (1.4)
Hole Diameter
Inlet
pressure
guage
Outlet
pressure
gauge
Outlet
(2" weld
flange)
Crankcase heater
(optional)
2-1/8"
(5.3)
8-1/4"
(20.9)
35-5/8"
(90.4)
43-1/4"
(109.9)
Inlet
(2" weld
flange)
1/4" NPT drain
24-15/32"
(62.1)
21.2"
(53.8)
5-5/8"
(14.3)
13-1/4"
(33.6)
4-3/4"
(12.0)
1"
(2.5)
5-1/2"
(13.9)
5-3/8"
(13.6)
10-1/4"
(26.0)
5-3/8"
(13.6)
5-1/2"
(13.9)
5-1/2"
(13.9)
Appendix C—Outline Dimensions
Model D891 (Single Stage) Bare with Flywheel
Inches (Centimeters)
25