REX OMEGA standard couplings , REXNORD-OMEGA couplings, diaphragm couplings , flexible coupling plum , OMEGA coupling, tire coupling , etc. Welcome colleagues to come to inquire , negotiate ! Details to our office. Enterprise official website : www.senpull.cn domestic :400 -6969-728 Technical Advisory 021 -5,160,262,751,602,681 [ imported compressor International Asia distribution center ] [ Chinese air compressor spare parts sales center] Features: flexible part structure is divided into two halves of two flexible poly urethane parts 3 4 torsional flexibility allows installation error detection capability 5 6 mesh sleeve can be used to replac 7 . .. .. Advantages : (1) easy and replaced without moving the sleeve or connected device 2 without lubrication , good chemical resistance 3 by cushioning the impact shock loads and twisting protective equipment 4 installation error generated by the reaction of small 5. .. Model : E2-M E3-M E4-M E5-M E10-M E20-M E30-M E40-M E50-M E60-M E70-M E80-M E100-M E120-M E140-M ES2-RM ES3-RM ES4-M ES5-M ES10-M ES20-M ES30-M ES40-M ES50-M ES60-M ES70-M ES80-M