RA and RAHS Form Rigid Adjustable Couplings
The RA and RAHS couplings are made available in two diverse styles. Sort II coupling consists of two rigid hubs, adjusting nut and split ring and split ring for motor bub. Style IV coupling includes two rigid hubs, adjusting nut, split ring for motor hub and spacer.
Capabilities
Axial positioning of the pump impeller in vertical pump applications
Clearence match bores lets for quick set up and upkeep for pump and/or motor
Conveniently adjustable for vertical clearence
Removable spacer for simple maintenance
AISI 1045 Steel
Stainless Steel coupling also out there
Ordering Information
Application: Driver and Driven.
Power: Motor 
horspower or torque necessity.
Speed: Motor Velocity or Driven RPM.
Distance in between shaft ends (BSE).
Shaft sizes.
Adjusting nut threads.
Sum of trust on both or the two shafts.
Submit drawing if readily available.
