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Vented Union Coupling Steel Elbow Liquid Level Gages feature a square shank with a pipe thread that screws horizontally into a tapped hole. A full rotational clearance is not necessary; the union coupling is installed without rotating the entire gage. 


 

B1608 Category
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Item #

Sight Opening

Height from Center of Mounting Hole

Mounting Thread

Feature

Body Material

B1608-1 N/A 3/4" N/A 2 31/32" N/A 1/8" Male NPTF N/A Union Coupling N/A Plated Steel
B1608-2 N/A 3/4" N/A 2 31/32" N/A 1/4" Male NPTF N/A Union Coupling N/A Plated Steel
B1608-3 N/A 3/4" N/A 2 31/32" N/A 3/8" Male NPTF N/A Union Coupling N/A Plated Steel
B1608-5 N/A 1 3/8" N/A 3 19/32" N/A 1/8" Male NPTF N/A Union Coupling N/A Plated Steel
B1608-6 N/A 1 3/8" N/A 3 19/32" N/A 1/4" Male NPTF N/A Union Coupling N/A Plated Steel
B1608-7 N/A 1 3/8" N/A 3 19/32" N/A 3/8" Male NPTF N/A Union Coupling N/A Plated Steel
B1608-9 N/A 2 3/8" N/A 4 19/32" N/A 1/8" Male NPTF N/A Union Coupling N/A Plated Steel
B1608-10 N/A 2 3/8" N/A 4 19/32" N/A 1/4" Male NPTF N/A Union Coupling N/A Plated Steel
B1608-11 N/A 2 3/8" N/A 4 19/32" N/A 3/8" Male NPTF N/A Union Coupling N/A Plated Steel
B1608-13 N/A 3 3/8" N/A 5 19/32" N/A 1/8" Male NPTF N/A Union Coupling N/A Plated Steel
B1608-14 N/A 3 3/8" N/A 5 19/32" N/A 1/4" Male NPTF N/A Union Coupling N/A Plated Steel
B1608-15 N/A 3 3/8" N/A 5 19/32" N/A 3/8" Male NPTF N/A Union Coupling N/A Plated Steel
B1608-18 N/A 4 3/8" N/A 6 19/32" N/A 1/4" Male NPTF N/A Union Coupling N/A Plated Steel
B1608-19 N/A 4 3/8" N/A 6 19/32" N/A 3/8" Male NPTF N/A Union Coupling N/A Plated Steel
B1608-20 N/A 4 3/8" N/A 6 19/32" N/A 1/2" Male NPTF N/A Union Coupling N/A Plated Steel
B1608-22 N/A 5 3/8" N/A 7 19/32" N/A 1/4" Male NPTF N/A Union Coupling N/A Plated Steel
B1608-23 N/A 5 3/8" N/A 7 19/32" N/A 3/8" Male NPTF N/A Union Coupling N/A Plated Steel
B1608-24 N/A 5 3/8" N/A 7 19/32" N/A 1/2" Male NPTF N/A Union Coupling N/A Plated Steel
B1608-26 N/A 7 3/8" N/A 9 19/32" N/A 1/4" Male NPTF N/A Union Coupling N/A Plated Steel
B1608-27 N/A 7 3/8" N/A 9 19/32" N/A 3/8" Male NPTF N/A Union Coupling N/A Plated Steel
B1608-28 N/A 7 3/8" N/A 9 19/32" N/A 1/2" Male NPTF N/A Union Coupling N/A Plated Steel
B1608-30 N/A 9 3/8" N/A 11 19/32" N/A 1/4" Male NPTF N/A Union Coupling N/A Plated Steel
B1608-31 N/A 9 3/8" N/A 11 19/32" N/A 3/8" Male NPTF N/A Union Coupling N/A Plated Steel
B1608-32 N/A 9 3/8" N/A 11 19/32" N/A 1/2" Male NPTF N/A Union Coupling N/A Plated Steel
B1608-34 N/A 12 3/8" N/A 14 19/32" N/A 1/4" Male NPTF N/A Union Coupling N/A Plated Steel
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