Features 1. Intervene pumps with hydraulic balancing structure provide more stable performance and longer life since less pressure from vane on stator. 2. Twelve vane system provide low amplitude flow pulsation resulting in low system noise characteristics. 3. Various displacement and shafts with 4 different outlets opposite position make operation more flexible. 4. The cartridge is independent of the drive shaft, allowing for easy serving without remora the pump from its mounting. In plywood case.
