Designed for multiple use, these gauges are made for insertion in tapped els, tees or other NPT fittings and are easily installed and removed with a wrench. Turned from solid hexagon rod, this rugged unit comes factory assembled with clear glass window firmly held between two gaskets by rolled edge of body. Same as BW-10 with the addition of a white reflector to show oil level more clearly.
Recommended maximum pressures listed for styles BW-10 and BW-20 allow safe margins for variations in application and installation.
PSI | A. Stock Thread | B. Stem Length | C. Body Length | D. Sight Diameter | E. Assembly Clearance | Item # | |||
75 | 1/2-14 | 17/32 | 7/16 | 37/64 | 1-1/4 | 04052 | |||
50 | 3/4-14 | 17/32 | 7/16 | 3/4 | 1-1/2 | 04053 | |||
25 | 1 ~ 11-1/2 | 11/16 | 1/2 | 1 | 1-13/16 | 04054 | |||
10 | 1-1/4 ~ 11-1/2 | 11/16 | 1/2 | 1-9/32 | 2-1/4 | 04055 | |||
10 | 1-1/2 ~ 11-1/2 NPT | 11/16 | 1/2 | 1-9/16 | 2-1/2 | 04056 | |||
2.5 | 2-11 1/2 | 11/16 | 1/2 | 2 | 3-1/8 | 04057 | |||
Maximum Temperature 250° F
Not for air service