Designed to provide equipment protection against misalignment, vibration and shock loads. The S-Flex coupling will provide for an alignment error of 1 degree angular and 32/1000 parallel. The B Flanges are cast iron and designed to be used with standard QD Sheave Bushings. The Type E EPDM Sleeve is a two piece style with retaining ring. S-Flex Couplings would generally be used in larger horsepower applications where the "L" Style Coupling does not provide the necessary protection or alignment flexibility. Fixed bore sizes also available (QD bushings not required).

#8 Lovejoy S-Flex for loads to 30 HP @ 1750 RPM or 60 HP @ 3500 RPM. Bore sizes 3/4" to 1-5/8". A complete assembly requires two flanges, one sleeve and two QD bushings.

#9 Lovejoy S-Flex for loads to 50 HP @ 1750 RPM or 100 HP @ 3500 RPM. Bore sizes 3/4" to 1-7/8". A complete assembly requires two flanges, one sleeve and two QD bushings.