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February 5, 2021

RA and RAHS Style Rigid Adjustable Couplings
The RA and RAHS couplings are made available in two distinct types. Kind II coupling includes 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 your pump impeller in vertical pump applications
Clearence match bores lets for quick installation and servicing for pump and/or motor
Quickly adjustable for vertical clearence
Removable spacer for easy servicing
AISI 1045 Steel
Stainless Steel coupling also out there
Ordering Facts
Application: Driver and Driven.
Power: Motor horspower or torque necessity.
Pace: Motor Speed or Driven RPM.
Distance concerning shaft ends (BSE).
Shaft sizes.
Adjusting nut threads.
Sum of trust on both or the two shafts.
Submit drawing if available.