RA and RAHS Style Rigid Adjustable Couplings
The RA and RAHS couplings are supplied in 
two diverse styles. Kind II coupling includes two rigid hubs, adjusting nut and split ring and split ring for motor bub. Variety IV coupling consists of two rigid hubs, adjusting nut, split ring for motor hub and spacer.
Functions
Axial positioning in the pump impeller in vertical pump applications
Clearence match bores enables for straightforward set up and servicing for pump and/or motor
Very easily adjustable for vertical clearence
Removable spacer for straightforward servicing
AISI 1045 Steel
Stainless Steel coupling also obtainable
Ordering Data
Application: Driver and Driven.
Energy: Motor horspower or torque necessity.
Pace: Motor Velocity or Driven RPM.
Distance concerning shaft ends (BSE).
Shaft sizes.
Adjusting nut threads.
Sum of trust on both or each shafts.
Submit drawing if obtainable.
