The BECA 740 is a symmetrical dynamic and static facial effect U-seal, made from PTFE (different filling options) with lips that are pre-stressed by a V-Shaped spring.
Derived from the BECA 740 profile, the BECA 749 profile is made specially for food industry applications. The V-Shaped spring is replaced with a VMQ O'Ring.
Wide temperature range and excellent chemical resistance
Low friction coefficient; no stick-slip effect
Excellent abrasion resistance
Good dimensional stability
Food & Beverage
Mineral hydraulic oils
Others (contact our experts)