F.lli Scapin’s RPM portable valve gearbox has been conceived to facilitate and speed up all the interventions on underground valves with no reduction ratio. They are usually moved through T-Key or valves with Nm requirements too high if compared to manual work of one single operator.
Completely portable due to their low weight, RPM tools are easy to mount directly on site, allowing operators to work in a comfortable horizontal position. Fixing system of chassis ensure safety of users, while its adjustable telescopic shaft fits with any depth of valve. A series of optional kits like torque limiter, digital counter, extensions for shaft, bushings and adaptors, are available to allow usage on underground valves sites of all types and sizes.
Available in RPM100N and RPM300N versions, these devices achieve their maximum performances when coupled with an APB/APS portable actuator, allowing one single operator to move valves up to 300Nm required, without any physical effort and with a considerable saving of time if compared to manual work of more operators using a T-Key.