Our Finix RRS Coupling, also known as Radially Removable Spacer-Type (RRS) Coupling is ideal for a wide range of end suction back pull-out pumps. It is constructed to meet the top industry standards for pump and motor shaft separations, and the spacer can be made from materials including glass-reinforced plastic, cast iron, or aluminum.
Finix RRS Couplings are optimized for general engineering applications that demand dependable power transmission, even in situations where shaft misalignment occurs, which is frequently inevitable.
Our extensive range of advanced RRS coupling offers outstanding efficiency and consistent performance. Manglam Engineers is committed to delivering superior quality and exceptional durability in the RRS Couplings.

Detail Drawing of RRS Coupling
Working Principle of RRS Coupling
Technical Specification - RRS Coupling | |||||||||
---|---|---|---|---|---|---|---|---|---|
Size | Rated Torque Nm | Kw Rating at 100 RPM | Min. Bore | Max. Bore | Spacer Length Distance Between Shaft Ends (DBSE) A | Boss Dia OD H | Spacer OD D | Adaptor Body Length C | Gap E |
RRS 095 | 21 | 0.22 | 10 | 24 | 90, 100, 140, 180 | 49 | 64 | 25 | 2 |
RRS 100 | 46 | 0.49 | 10 | 28 | 57 | 78 | 35 | 2 | |
RRS 110 | 89 | 0.93 | 15 | 38 | 76 | 96 | 43 | 3 | |
RRS 150 | 141 | 1.49 | 15 | 42 | 80 | 111 | 45 | 3 | |
RRS 190 | 190 | 2.01 | 20 | 50 | 102 | 130 | 54 | 3 | |
RRS 225 | 265 | 2.76 | 20 | 55 | 111 | 142 | 64 | 3 | |
RRS 226 | 327 | 3.43 | 25 | 65 | 115 | 153 | 70 | 3 |
RRS Coupling Features
- Straight Visual Inspection
- Reduced Moments of Inertia
- Enhanced Misalignment Tolerance
- Lower Inventory Costs
- Easily Removable & Replaceable
- Less Downtime
Solving Power Transmission Challenges in the Industry
Why Our Product?
Application of RRS Coupling
Product Video
- Range: 50 mm to 160 mm
Experience superior performance with our advanced RSS couplings!
Fill in this Form for Inquiry