RN-Series
RN couplings are made up of graded cast iron hubs and a set of H-shaped highly resilient blocks. These blocks are able to accommodate parallel, angular, and axial misalignments, as well as withstand torsional vibrations. This makes RN couplings a versatile and reliable coupling that can be used in a variety of applications.
Rathi N-flex spacer couplings (Type-RNS) are specifically designed for use with back pull-out pumps. This type of pump allows the impeller to be disassembled without affecting the motor and pump from the base frame. This makes Rathi N-flex spacer couplings an ideal choice for back pull-out pumps.
Features:
- Simple in Construction
- Ease of Maintenance
- No Lubrication Required
- Low Operational cost
- Quiet and Smooth in operation