SPA Wedge Belts – High‑Power Industrial Drive Belts
SPA wedge belts provide dependable, high‑power transmission for industrial machinery, using a 12.7 mm × 10 mm narrow‑profile design that runs efficiently on smaller pulleys. Transpower Drives supplies premium SPA belts to workshops and factories across Wellingborough, Northampton, Kettering, Corby and the wider Northamptonshire area, with same‑day collection and fast UK delivery. Ideal for pumps, compressors, conveyors and general engineering applications, our SPA belts offer long service life and consistent performance.
Technical Specification – SPA Wedge Belts
- Profile: SPA (12.7 mm top width × 10 mm depth)
- Construction: High‑strength polyester/aramid tensile cords for stable power transmission
- Rubber Compound: Heat‑ and oil‑resistant chloroprene or EPDM for long service life
- Operating Temperature: –30 °C to +80 °C (manufacturer dependent)
- Pulley Compatibility: Designed for SPA‑profile V‑pulleys to DIN/ISO standards
- Performance: High power capacity, low stretch, smooth running at high belt speeds
- Applications: Pumps, compressors, conveyors, blowers, general industrial drives
