SHOWASHOWA Pumps are designed for lube and grease dispense. “SHOWA PUMP”, SHOWA LUBE PUMP product lineup. SHOWA Pump. Showa Lube Pump, Showa Oil Mist, Showa Automatic lubricators and cyclic lubricators, Showa Manual and pneumatic pump, Showa Volumetric lubrication system, Showa Resistance lubrication system, Showa Progressive lubrication systems, Showa Lubrication injectors for oils and grease, Showa Oil-Air lubrication systems, Showa Spray Mist systems, Showa pump Fittings.