RA and RAHS Style Rigid Adjustable Couplings
The RA and RAHS couplings are supplied in two different types. Style II coupling consists of two rigid hubs, adjusting nut and split ring and split ring for motor bub. Style IV coupling consists of two rigid hubs, adjusting nut, split ring for motor hub and spacer.
Functions
Axial positioning with the pump impeller in vertical pump applications
Clearence match bores will allow for easy set up and upkeep for pump and/or motor
Easily adjustable for vertical clearence
Removable 
spacer for easy servicing
AISI 1045 Steel
Stainless Steel coupling also out there
Ordering Info
Application: Driver and Driven.
Energy: Motor horspower or torque requirement.
Velocity: Motor Velocity or Driven RPM.
Distance involving shaft ends (BSE).
Shaft sizes.
Adjusting nut threads.
Sum of believe in on either or each shafts.
Submit drawing if readily available.
