
D-Flex Sleeve Couplings
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 warehouses in the USA for swift lead times
Contact us
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Want to decrease total cost of ownership while increasing service life?

Reduce costs
- Enhance operational efficiency by reducing coupling size in up to 50 percent of selections for new applications, lowering 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

Maximum performance
- Features a 20 percent boost in abrasion resistance and reinforced rigidity, verified by third-party testing
