Flexible Couplings with Misalignment Capability are manufactured in SG iron for torques up to 41 kNm. Poona Couplings Pvt. Ltd. Manufactures Flexible Couplings with Misalignment Capability. Poona Couplings Pvt. Ltd. Is an ISO 9001-2000 awarded company that also manufactures wide range of couplings. Flexible Couplings with Misalignment Capability are available with severe shock load protection, avoiding failure of the driveline under short circuit and other transient conditions. It allows axial and radial misalignment between the driving and driven machines. It ensures continuous operation of the driveline in the unlikely event of rubber damage. It finds application in Generator sets, Compressors, Wind turbines, Pulp and paper industry and general-purpose industrial applications.