RA and RAHS Sort Rigid Adjustable Couplings
The RA and RAHS couplings are supplied in two distinct types. Form II coupling consists of two rigid hubs, adjusting nut 
and split ring and split ring for motor bub. Sort IV coupling includes two rigid hubs, adjusting nut, split ring for motor hub and spacer.
Capabilities
Axial positioning of your pump impeller in vertical pump applications
Clearence match bores permits for effortless installation and upkeep for pump and/or motor
Quickly adjustable for vertical clearence
Removable spacer for effortless upkeep
AISI 1045 Steel
Stainless Steel coupling also available
Ordering Info
Application: Driver and Driven.
Power: Motor horspower or torque requirement.
Speed: Motor Speed or Driven RPM.
Distance concerning shaft ends (BSE).
Shaft sizes.
Adjusting nut threads.
Amount of believe in on both or the two shafts.
Submit drawing if available.
