compact structure,smooth running , high efficiency,long life This BCB Gear Pump is suitable to carry non-corrosive,no solid particles and no fibre liquid.such as Lubricating Oil etc. Temperature:≤150degreeviscosity:51500cstBCB Gear Pump Shaft seal has mechanical seal and stuffing seal. You can choose according to your needsModel FlowPressuremmHg mcalibre mm electro-motor m3/hL/minr/minpower(kw) ...