Description
KTR considered these criteria when selecting the ROTEX® coupling as a reduced maintenance, fail-safe solution to be used in fire pump applications – and we were not alone. ROTEX® has earned the Underwriters Lab listing for UL 448A – Flexible Couplings and Connecting Shafts for Stationary Fire Pumps. In addition to adherence to UL’s stringent test criteria – which included running the coupling at maximum torque and speed without the elastomeric element
