KTR FLENDER N-EUPEX DS 80 Pin and Bushing Coupling — Heavy Duty Double Score

KTR FLENDER N-EUPEX DS 80 Heavy Duty Pin and Bushing Coupling — Maximum Durability for Saudi Cement and Steel

The KTR FLENDER N-EUPEX DS 80 is the heavy-duty version of the classic pin coupling design — double-segment pin and bushing arrangement delivers maximum durability for the harshest industrial environments. For Saudi cement plants, steel mills, and heavy mining equipment — where equipment operates 24/7 under high shock loads — the N-EUPEX DS 80 is the long-life choice.

Saudi cement operators at Southern Province Cement and Yanbu Cement use N-EUPEX DS 80 on kiln drive auxiliary systems and preheater fan drives where maintenance windows are short and coupling failure is extremely costly.

Product Specifications

Manufacturer: KTR (FLENDER brand). Torque: 500–1,000 Nm. Design: Double-segment pin and bushing. Hub: nodular cast iron. Bore range: 25–80mm. Max speed: 4,000 RPM.

Frequently Asked Questions

Q1: The double-segment pin provides 2x the pin count, doubling torque capacity and extending fatigue life. For cement kiln drives, this means 5+ year coupling life vs. 18 months for standard pins.

Q2: Yes — pin bushing replacement takes under 30 minutes with the coupling installed.