Series MJ-80 - Single-Arch

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.

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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inside diameter length FF compres extens lateral angular pressure weight
2" 6" 15/16 3/16 5/16 15 º 214 9 Pound
2 1/2" 6" 1/2 1/4 3/8 15 º 214 13 Pound
3" 6" 1/2 1/4 1/2 15 º 214 14 Pound
4" 6" 11/16 3/8 1/2 15 º 214 18 Pound
5" 6" 11/16 3/8 1/2 15 º 214 21 Pound
6" 6" 1 9/16 7/8 15 º 214 27 Pound
8" 6" 1 9/16 7/8 15 º 214 37 Pound
10" 8" 1 9/16 7/8 15 º 214 55 Pound
12" 8" 1 9/16 7/8 15 º 214 83 Pound
14" 8" 1 5/8 7/8 15 º 214 100 Pound
16" 8" 1 5/8 7/8 15 º 214 115 Pound
18" 8" 1 5/8 7/8 15 º 114 122 Pound

All EVR products are guaranteed for one full year against defects resulting from faulty workmanship or materials. If any such product is found to be defective by reason of faulty workmanship or materials, upon written notice and return of the product, the defective product will be replaced by us free of charge, including the shipping charges for the replacement product. Claims for labour costs and other expenses required to replace such defective product, or to repair damage resulting from the use thereof will not be allowed by us. Our liability is limited to the price paid for the defective product. EVR Products shall not be bound by any warranty other than the above set forth unless such warranty shall be in writing. This literature is published in good faith and is believed to be reliable, however, EVR Products does not represent and/or warrant in any manner the above information and suggestions contained in this brochure. Data presented is the result of laboratory tests and field experience.