These Multiple Feed Electro Lubricators feature a 1 quart acrylic reservoir.  

Color Key Clear View Multiple Feed Electro Lubricators are especially suitable for intermittent operations.  Lubrication occurs when the solenoid is activated.  This oiler features an acrylic reservoir. The lightweight and durable endplates are made from red polypropylene. The item is also available in blue, green and yellow. Maximum fluid visibility is achieved by eliminating the center post common to many reservoirs.

Color Key Multiple Feed Electro Lubricators