Bare Shaft: Bertolini Pump Model PA530VF. Bare shaft to suit model 9SBE. Triple diaphragm, 541/min and 580 psi pressure
Thru Shaft: Bertolini Pump Model PA530VC. Thru shaft pump to suit twin reel and PTO units. Triple diaphragm, 541/min volume and 580 psi pressure.