RUBBER EXPANSION JOINTS AND PUMP CONNECTORS

The Double Cablesphere

The Double Cablesphere is a Cablesphere with greater compression, elongation and angular movement.

The Double Cablesphere is used exactly as its single sphere counterpart, the Cablesphere. Their unique shape and longer length increases acoustic resistance and dampens hydraulic surge and shock.

Like the Cablesphere, the Double Cablesphere comes standard with cables, which act as control units. Now you don't have to know if the piping system is anchored and/or guided. The Cablesphere is already protected with control units, which also means no additional field labor, and control units can't be forgotten or mis-installed.

The spherical shape allows pressure to be exerted uniformly in all directions making an extremely strong joint. The cables are galvanized aircraft cable permanently affixed to the flanges. The cables are designed for the maximum test pressure of the joint. No adjustments can, or need be made to the cables. They are sized to prevent the joint from extending past its limit.

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Double Cablesphere

Double Cablesphere, EPDM body, drilled bolt holes

Model # Joint
Size
ID
(in)*		 FACE-TO-FACE
(in.)		 PRESSURE VS.
TEMPERATURE		 MOVEMENT CAPABILITY ANGULAR
(Degrees)		 SPRING
RATE
(lbs./in.)		 EFF.
AREA
(lbs./sq.)		 GROSS
WT.
(lbs.)		 3D
DRAWING
170°F 200°F 220°F Compression Elongation (in.) Lateral (in.)
DSRCEE0200 2 7 225 150 100 2 3/16 1 30 160 6 10 Revit/CAD
DSRCEE0250 2 1/2 7 225 150 100 2 3/16 1 30 310 10 13 Revit/CAD
DSRCEE0300 3 7 225 150 100 2 3/16 1 30 320 11 14 Revit/CAD
DSRCEE0400 4 9 225 150 100 2 1/4 1-1/2 30 450 20 15 Revit/CAD
DSRCEE0500 5 9 225 150 100 2 1/4 1-1/2 30 360 32 24 Revit/CAD
DSRCEE0600 6 9 225 150 100 2 1/4 1-1/2 30 760 43 33 Revit/CAD
DSRCEE0800 8 13 225 150 100 2-3/8 1/4 1-3/8 30 1030 66 48 Revit/CAD
DSRCEE1000 10 13 225 150 100 2-3/8 1/4 1-3/8 30 680 101 65 Revit/CAD
DSRCEE1200 12 13 225 150 100 2-3/8 1/4 1-3/8 30 950 154 76 Revit/CAD

*For larger sizes, contact factory
Viton, Hypalon, EPDM, Buna-N, etc. for larger sizes or higher working pressures are also available.

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Double Cablesphere, Nitrile body, drilled bolt holes

Model # Joint
Size
ID
(in)*		 FACE-TO-FACE
(in.)		 PRESSURE VS.
TEMPERATURE		 MOVEMENT CAPABILITY ANGULAR
(Degrees)		 SPRING
RATE
(lbs./in.)		 EFF.
AREA
(lbs./sq.)		 GROSS
WT.
(lbs.)		 3D
DRAWING
170°F 200°F 220°F Compression Elongation (in.) Lateral (in.)
DSRCPN0200 2 7 225 150 100 2 3/16 1 30 160 6 10 Revit/CAD
DSRCPN0250 2 1/2 7 225 150 100 2 3/16 1 30 310 10 13 Revit/CAD
DSRCPN0300 3 7 225 150 100 2 3/16 1 30 320 11 14 Revit/CAD
DSRCPN0400 4 9 225 150 100 2 1/4 1-1/2 30 450 20 15 Revit/CAD
DSRCPN0500 5 9 225 150 100 2 1/4 1-1/2 30 360 32 24 Revit/CAD
DSRCPN0600 6 9 225 150 100 2 1/4 1-1/2 30 760 43 33 Revit/CAD
DSRCPN0800 8 13 225 150 100 2-3/8 1/4 1-3/8 30 1030 66 48 Revit/CAD
DSRCPN1000 10 13 225 150 100 2-3/8 1/4 1-3/8 30 680 101 65 Revit/CAD
DSRCPN1200 12 13 225 150 100 2-3/8 1/4 1-3/8 30 950 154 76 Revit/CAD

*For larger sizes, contact factory
Viton, Hypalon, EPDM, Buna-N, etc. for larger sizes or higher working pressures are also available.

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Double Cablesphere, Butyl body, drilled bolt holes

Model # Joint
Size
ID
(in)*		 FACE-TO-FACE
(in.)		 PRESSURE VS.
TEMPERATURE		 MOVEMENT CAPABILITY ANGULAR
(Degrees)		 SPRING
RATE
(lbs./in.)		 EFF.
AREA
(lbs./sq.)		 GROSS
WT.
(lbs.)		 3D
DRAWING
170°F 200°F 220°F Compression Elongation (in.) Lateral (in.)
DSRCBB0200 2 7 225 150 100 2 3/16 1 30 160 6 10 Revit/CAD
DSRCBB0250 2 1/2 7 225 150 100 2 3/16 1 30 310 10 13 Revit/CAD
DSRCBB0300 3 7 225 150 100 2 3/16 1 30 320 11 14 Revit/CAD
DSRCBB0400 4 9 225 150 100 2 1/4 1-1/2 30 450 20 15 Revit/CAD
DSRCBB0500 5 9 225 150 100 2 1/4 1-1/2 30 360 32 24 Revit/CAD
DSRCBB0600 6 9 225 150 100 2 1/4 1-1/2 30 760 43 33 Revit/CAD
DSRCBB0800 8 13 225 150 100 2-3/8 1/4 1-3/8 30 1030 66 48 Revit/CAD
DSRCBB1000 10 13 225 150 100 2-3/8 1/4 1-3/8 30 680 101 65 Revit/CAD
DSRCBB1200 12 13 225 150 100 2-3/8 1/4 1-3/8 30 950 154 76 Revit/CAD

*For larger sizes, contact factory
Viton, Hypalon, EPDM, Buna-N, etc. for larger sizes or higher working pressures are also available.

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Double Cablesphere, Neoprene body, drilled bolt holes

Model # Joint
Size
ID
(in)*		 FACE-TO-FACE
(in.)		 PRESSURE VS.
TEMPERATURE		 MOVEMENT CAPABILITY ANGULAR
(Degrees)		 SPRING
RATE
(lbs./in.)		 EFF.
AREA
(lbs./sq.)		 GROSS
WT.
(lbs.)		 3D
DRAWING
170°F 200°F 220°F Compression Elongation (in.) Lateral (in.)
DSRCNN0200 2 7 225 150 100 2 3/16 1 30 160 6 10 Revit/CAD
DSRCNN0250 2 1/2 7 225 150 100 2 3/16 1 30 310 10 13 Revit/CAD
DSRCNN0300 3 7 225 150 100 2 3/16 1 30 320 11 14 Revit/CAD
DSRCNN0400 4 9 225 150 100 2 1/4 1-1/2 30 450 20 15 Revit/CAD
DSRCNN0500 5 9 225 150 100 2 1/4 1-1/2 30 360 32 24 Revit/CAD
DSRCNN0600 6 9 225 150 100 2 1/4 1-1/2 30 760 43 33 Revit/CAD
DSRCNN0800 8 13 225 150 100 2-3/8 1/4 1-3/8 30 1030 66 48 Revit/CAD
DSRCNN1000 10 13 225 150 100 2-3/8 1/4 1-3/8 30 680 101 65 Revit/CAD
DSRCNN1200 12 13 225 150 100 2-3/8 1/4 1-3/8 30 950 154 76 Revit/CAD

*For larger sizes, contact factory
Viton, Hypalon, EPDM, Buna-N, etc. for larger sizes or higher working pressures are also available.

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The Metraflex Company, 2323 W. Hubbard Street, Chicago, IL 60612 | 800-621-4347 | 312-738-3800 | Fax 312-738-0415 | Email for information.
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