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Optibelt Red Power SPZ

Maintenance-free wedge belts · 9.7mm wide · Fits standard SPZ pulleys

Optibelt Red Power is a high-performance, maintenance-free wedge belt from Optibelt, our premier brand. Once correctly fitted and tensioned, it doesn’t need re-tensioning, and it carries more power than a standard SPZ belt, so drives run longer between services with less downtime. It’s ideal for fans and air handling units, pumps, compressors and any drive that’s hard to reach or runs around the clock. Search by the code on the old belt, such as SPZ1250, and use the filters to narrow it down by length.

  • Maintenance freeNo re-tensioning after fitting, saving labour and downtime
  • More power per beltHigher power ratings than standard SPZ belts
  • Energy efficientLess slip and stretch keep the drive running efficiently
  • Same pulleysFits standard SPZ pulleys, so it’s an easy upgrade

Getting the best from Red Power

Reading the codeSPZ1250 means an SPZ belt with a 1250mm datum length. Red Power belts use the same sizes as standard SPZ belts, so the code on your old belt is all you need.

Upgrading a driveBecause Red Power carries more power, you can often replace standard SPZ belts like for like for longer life, or run fewer belts on the same drive. Ask us if you’d like help reviewing a drive.

Fit it rightMaintenance free depends on correct installation. Check the pulleys for wear, align them accurately and tension the belts to Optibelt’s recommended value using a tension gauge.

Tip: on multi-belt drives, replace every belt at once and don’t mix Red Power with standard belts on the same drive.
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