RRS and RRSC Form Radially Removable Spacer Couplings
RRS Kind couplings array from sizes RRS090 to RRS225. The RRS Kind
coupling consists of:
RRS090 – RRS110:
2 Regular RRS Hubs
one Spacer Assembly consisting of:
2 snap wrap spiders w/o ring
two collars with screws
one spacer
RRS150 – RRS225:
1 Regular RRS Hub
one Normal RRSC Hub – Drilled for collar
1 Spacer Assembly consisting of:
two snap wrap spiders w/o ring
two collars with screws
1 spacer
RRS Sort Inch Hubs provided conventional with two set screws at 90°.
Conventional API based spacers obtainable
Radially removable inserts
Standard Lovejoy hub style with additional set screw at 90°

C Variety Couplings
The C Form coupling includes two standard hubs, 1 cushion set and collar with hardware.
Better torque and bore capability compared to the L-Line series jaw coupling
Elastomeric cushions are radially removable
Cushions out there in SXB rubber and Hytrel