Style 1101AO - Angular Offset

Styles 1101AO and 1201AO rubber expansion joints feature built-in angular offsets to handle non-standard field conditions, ensuring easy installation without sacrificing performance. These joints absorb large all-directional movements, reduce noise and vibration, offer a cycle life in the tens of millions, compensate for misalignments, provide access to piping and equipment, and relieve pipe and anchor stresses.

The spool-type body features full rubber flanges, a high-grade leak-proof tube, multiple layers of high-strength tire cord, high tensile steel reinforcement, a seamless cover, and hot dip galvanized steel retaining rings. This construction is the most cost-effective solution for rigid piping systems equipped with main anchors (MA) and numerous guides at specific intervals. Control units, which can be attached either externally or internally, serve as limit rods for secondary restraint or as tie rods in cases where the support structure or adjacent equipment has load limitations.

Styles 1101LO and 1201LO rubber expansion joints are designed with built-in lateral offsets to accommodate no-standard field conditions.

FEATURES

• Versatile hand-built construction

• Effectively eliminates sediment buildup

• Economical and space-saving solution for accommodating angular and lateral pipe variances

• Available in standard or custom face-to-face dimensions

• Integral flange design eliminating the need for gaskets

• Standard hot dip galvanized retaining rings

• Standard continuous service up to 250°F (with optional service up to 400°F)

• Higher pressure rating than conventional expansion joints

• Optional filled arch design available

• Offered in multiple arch configurations or custom offset arrangements and sizes beyond those listed

• Styles 1201LO and 1201AO are rated for full vacuum (30"Hg) in all sizes

• High strength and easy to install