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

C Type Couplings
The C Form coupling consists of two normal hubs, one particular cushion set and collar with hardware.
Functions
Higher torque and bore capability compared to the L-Line series jaw coupling
Elastomeric cushions are radially removable
Cushions accessible in SXB rubber and Hytrel