BW-40 Observa-Dome

Oil level is easy to read from any angle- side or front. Outer dome is clear, unbreakable plastic. White plastic inner dome makes oil level stand out in dim light.

A. Stock Thread	B. Stem Length	C. Body Length	D. Sight Diameter	E. Assembly Clearance	Item #
Style BW-40 – Steel, Trivalent Zinc Plating
3/4-14	17/32	13/16	15/16	1-1/2	04119
1 ~ 11-1/2	11/16	13/16	15/16	1-13/16	04120
1-1/4 ~ 11-1/2	11/16	1	1-1/4	2-1/4	04121
1-1/2 ~ 11-1/2	11/16	1-3/16	1-11/16	2-1/2	04122

Maximum Recommended Conditions:

10 psi to 100° F

2 psi to 160° F

Not for air service

 

NPT, Observa-Dome, Porthole, threaded