Known for being a simple, effective solution, D-Flex is the premier sleeve coupling solution that provides you with maintenance-free, reliable performance in critical applications—now it's even better than ever!
New ratings!
Its upgraded EPDM and Neoprene formulation achieves a 32 percent torque rating increase compared to previous versions and significantly improves estimated service life.
Key Differentiators
Flanges meet or exceed ASTM B117 corrosion-resistance standards
65-degree set screw angle for maximum holding power
Fully stocked in multiple US warehouses for swift lead times
Want to decrease total cost of ownership while increasing service life?
Reduce costs
Enhance operational efficiency by reducing coupling sizes in up to 50 percent of selections for new applications, lowering both initial and future expenses
Increase product life
Retrofits to existing flanges, realizing an instant 30 percent boost in service factor to extend application longevity with greater reliability and endurance
Better performance
Head-to-head testing proved D-Flex meets or exceeds the performance of TB Woods’ Sure-Flex Plus*
Features a 20 percent boost in abrasion resistance and reinforced rigidity, verified by third-party testing
*Accelerated life testing at 150 percent of torque rating and maximum angular and/or parallel misalignment
