... , gasoline, hydraulic oil, honey, vegetable oil etc,SS material and ex-proof motor are offered JYB ELECTRIC GEAR OIL PUMPFlow Rate:9 ... oil pump is designed for various requirements of pumping oil and lubricants,with the construction of die-cast aluminum pump body ... ,By-pass valve,sintered steel gears,mechanical seal on the motor shaft,with the advantage of quiet operation,high suction capacity ...