RUBBER EXPANSION JOINTS AND PUMP CONNECTORS

711 Wide Arch Molded type

Need more movement? You need a bigger arch.

The 711 is different from the standard spool type. There is no metal reinforcing imbedded in the carcass, and pressure is contained by using an integral sleeve on the back-up flange. The arch is much wider than that of a conventional joint, which provides greater movement. It is also available with a filled arch that reduces movement by 50%. Flat face flanges integral with the body mate to 125/150# flanges.

Plastic and fiberglass pipe-flat faced flanges and low spring rates, make the 711 ideal for these applications.

Standard tube and cover materials - EPDM, or Chlorobutyl, Neoprene, Hypalon, Viton available on request.

711 Wide Arch Spool Type

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711 Spool type – pressure/vacuum: 150 PSI/10 in. Hg up to 12-inch; 130 PSI/10 in. Hg at 14-inch; 110PSI/10 in. Hg.
at 16 thru 20-inch; 100PSI/10 in. Hg at 24 & 30-inch; 90PSI/10in. Hg at 36-inch; at temperature up to 230°F.

MODEL # JOINT
SIZE
I.D.
FACE TO FACE MOVEMENT CAPABILITY SPRING RATE EFF AREA GROSS WT. 3D DRAWING
AXIAL DEFLECTION
COMPRESSION ELONGATION LATERAL ANGULAR
(in.)* (in.) (in.) (in.) (in.) (degrees) (lbs./in.) (in. sq.) (lbs.)
7110200 2 6 1 - 3/4 3/4 3/4 35 450 11 5.5 Revit/CAD
7110250 2 - 1/2 6 1 - 3/4 3/4 3/4 30 425 14 7.5 Revit/CAD
7110300 3 6 1 - 3/4 3/4 3/4 30 420 17 8.5 Revit/CAD
7110400 4 6 1 - 3/4 3/4 3/4 25 240 29 10.0 Revit/CAD
7110500 5 6 1 - 3/4 3/4 3/4 25 430 39 12.5 Revit/CAD
7110600 6 6 1 - 3/4 3/4 1 20 345 52 16.5 Revit/CAD
7110800 8 6 1 - 3/4 3/4 1 20 730 80 22.0 Revit/CAD
7111000 10 8 1 - 3/4 3/4 1 15 870 114 34.0 Revit/CAD
7111200 12 8 1 - 3/4 3/4 1 15 930 157 45.0 Revit/CAD
7111400 14 8 2 7/8 1 - 1/8 12 1010 205 55.0 Revit/CAD
7111600 16 8 2 7/8 1 - 1/8 12 1190 259 64.0 Revit/CAD
7111800 18 8 2 7/8 1 - 1/8 9 1270 317 71.0 Revit/CAD
7112000 20 8 2 7/8 1 - 1/8 9 1460 379 82.0 Revit/CAD
7112400 24 10 2 - 1/4 1 1 - 1/8 9 1812 548 102.0 Revit/CAD
7113000 30 10 2 - 1/4 1 1 - 1/8 6 2264 848 140.0 Revit/CAD
7113600 36 10 2 - 1/4 1 1 - 1/8 5 2420 1194 190.0 Revit/CAD

*For larger sizes, contact factory.