L The pump variety has a well-designed valve plate to improve the speed and reduce the noise. Both left-handed and right-handed pumps are available. The TF11/F12 motor produces large torque at starting and low speed.
I Our unique gear design synchronizes the shaft with the cylinder block, so that F11/F12 can fully withstand high 'G force and torsional vibration. L Heavy-duty roller bearings allow considerable external axial and radial shaft loads.
IF11 and F12 are simple and straightforward designs with small moving parts and high reliability.
