The VTA Gear Pump Type 0.6/2.4 – Coupling is a flexible jaw coupling used to connect the gear motor output shaft to the VTA Gear Pump Type 0.6 or 2.4 drive shaft, transmitting torque while accommodating minor shaft misalignment. The flexible element absorbs vibration and shock loads, protecting both the motor and pump from damage during start-stop cycling. An OEM replacement coupling for VTA VKL and VKS series distillation equipment; replace when wear causes backlash or vibration.