1.Applicable to all ranges of machinery and hydraulics 2.ISO9001,CE and CCC certifications,OEM approve FCL couplings are applicable to all ranges of machinery and hydraulics.To be plugged in axially, easy assembly,maintenance-free.Applicable from -40 oC to +100oC temperature can peak up to 120oC.Balancing axiad,radial and angular shaft misaligvment.Dimension of bored, dlarvailable on customer's ...