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February 5, 2021

RA and RAHS Style Rigid Adjustable Couplings
The RA and RAHS couplings are made available in two unique styles. 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 in the pump impeller in vertical pump applications
Clearence match bores makes it possible for for quick installation and upkeep for pump and/or motor
Simply adjustable for vertical clearence
Removable spacer for uncomplicated upkeep
AISI 1045 Steel
Stainless Steel coupling also accessible
Ordering Data
Application: Driver and Driven.
Electrical power: Motor horspower or torque requirement.
Pace: Motor Pace or Driven RPM.
Distance in between shaft ends (BSE).
Shaft sizes.
Adjusting nut threads.
Volume of trust on either or both shafts.
Submit drawing if accessible.