Draper expert high pressure hand grease pump draper expert 43958 b i expert quality i b portable hand operated grease pump providing high pressure greasing where power is not available ideal for for site use in construction agricultural and remote locations grease is delivered at 1 2g per stroke at 24mpa 3500psi pump head manufactured from cast aluminium with solid steel pumping chamber lifting handle on pump for easy transport around site supplied complete with drum cover 1 2