N-Flex couplings consists of graded cast iron hubs and a set of 'H' shaped highly resilient blocks which accomodates parallel, angular and axial misalignments & absorbs torsional vibrations.
N-Flex spacer couplings are suitable for 'Back Pullout Pumps' in which the impeller can be disassembled without disturbing motor and pump from the base frame.
Special H shaped inserts provide progressively increasing stiffness characteristics; hence ensure effective shocks & vibration absorption. Special elastomer can be supplied to suit specific application needs.
N-Flex couplings do not require lubrication of any kind.
Operating temperature is -30ºC to +100ºC.
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