Bolted Shaft Coupling
ERL’s two piece bolted shaft coupling replaces the standard single piece threaded coupler. The pump torque locks the single piece threaded coupling creating a maintenance nightmare. The two piece bolted shaft coupler gives you easy access to the OBA and mechanical seal.
Teflon Coated Nuts
ERL has coated every nut with Teflon allowing you to easily remove the coupling for mechanical seal maintenance. The Teflon coating prevents galling between the stainless steel bolts and nuts.
100% Stainless Steel Construction
ERL’s Shaft Coupling is completely constructed of 300 series stainless steel. It is manufactured on CNC machines to accurately control dimensional quality.
Double Threaded And Threaded/Keyed Versions Available
ERL supplies two types of couplings depending on your pump design. The first type has a threaded coupler and a keyed coupler. The second type has two threaded couplers. Either way ERL has the shaft coupling for your application.