The MJ-80 single-arch expansion joint features a precision molded elastomer compound reinforced with multiple plies of nylon. The spherical shape of the arch provides a smooth, low turbulence flow which will handle process fluids with suspended solids.

Installation is easy due to the threaded Vanstone-style rings, making them easy to align. Control units are also available.

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Item #

Inside Diameter

Length F/F

Compres.

Extens.

Lateral

Angular

MJ-80-2 N/A 2 in N/A 6 in N/A 15/16 N/A 3/16 N/A 5/16 N/A 15 º
MJ-80-2-1/2 N/A 2 1/2 in N/A 6 in N/A 1/2 N/A 1/4 N/A 3/8 N/A 15 º
MJ-80-3 N/A 3 in N/A 6 in N/A 1/2 N/A 1/4 N/A 1/2 N/A 15 º
MJ-80-4 N/A 4 in N/A 6 in N/A 11/16 N/A 3/8 N/A 1/2 N/A 15 º
MJ-80-5 N/A 5 in N/A 6 in N/A 11/16 N/A 3/8 N/A 1/2 N/A 15 º
MJ-80-6 N/A 6 in N/A 6 in N/A 1 N/A 9/16 N/A 7/8 N/A 15 º
MJ-80-8 N/A 8 in N/A 6 in N/A 1 N/A 9/16 N/A 7/8 N/A 15 º
MJ-80-10 N/A 10 in N/A 8 in N/A 1 N/A 9/16 N/A 7/8 N/A 15 º
MJ-80-12 N/A 12 in N/A 8 in N/A 1 N/A 9/16 N/A 7/8 N/A 15 º
MJ-80-14 N/A 14 in N/A 8 in N/A 1 N/A 5/8 N/A 7/8 N/A 15 º
MJ-80-16 N/A 16 in N/A 8 in N/A 1 N/A 5/8 N/A 7/8 N/A 15 º
MJ-80-18 N/A 18 in N/A 8 in N/A 1 N/A 5/8 N/A 7/8 N/A 15 º
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