DoubleSphere Unions

Rubber Expansion Joint/Pump Connector with threaded ends

You say you’ve got threads? The DoubleSphere Union has threaded union ends for connecting pipes and equipment.

DoubleSphere Unions are used for connecting pipes and equipment where threaded union ends are preferred. They are made of neoprene and nylon and are resistant to ozone and aging. They also accommodate thermal movement and misalignment.

Pressure/Temp: 150 PSI at 220°F.
Compression: Up to 1-1/4-in.
Elongation: Up to 3/16-in.
Lateral movement: Up to1-inch
Angular movement: Up to 50 degrees

DoubleSphere Unions

MODEL# JOINT SIZE
I.D
(in)
END TO
END
(in)
AXIAL
COMPRESSION
(in)
AXIAL
EXTENSION
(in)
LATERAL
OFFSET
(in)
ANGULAR
DEFLECTION
WEIGHT
lbs
SPRING
RATE
(lbs/in)
EFFECTIVE AREA
(in²)
3D DRAWING SUBMITTAL
TSU0075 3/4″ 8″ 7/8″ 1/4″ 7/8″ 30° 2 94 3 Revit/CAD Submittal
TSU0100 1″ 8″ 7/8″ 1/4″ 7/8″ 25° 3 110 3 Revit/CAD
TSU0125 1- 1/4″ 8″ 7/8″ 1/4″  7/8″ 25° 4 130 4 Revit/CAD
TSU0150 1- 1/2″ 8″ 7/8″ 1/4″  7/8″ 20° 5 143 5 Revit/CAD
TSU0200 2″ 8″ 7/8″ 1/4″  7/8″ 15° 6 160 6 Revit/CAD
TSU0250 2-1/2″ 8-7/8″ 7/8″ 1/4″  7/8″ 12° 8 310 10 Revit/CAD
TSU0300 3″ 9″ 7/8″ 1/4″  7/8″ 10° 10 320 11 Pending

*For larger sizes, contact factory.