Expansion Joints Catalog
HVAC bellows are designed to compensate for multi-plane axial, lateral, and angular movement in non-torsional application. These are rated for 5/8" axial traverse, 1/8" lateral offset, 3 1/2° angular offset and 150# PSI @70°F max WP. They are meant for use in both pressure and suction lines to absorb mechanical vibrations. These are also available in a tie rod design.