Manual Pumps

PM-10 & PM-20 Series
 

PM series pumps are used in applications where a fixed output of lubricant is desired. With the PM-10 series, the leverage of the pump handle enables the unit to deliver a higher pressure than most models, providing the ability to lubricate points having some back pressure. With the PM-20 series, lubricant output takes place upon release of the handle using spring discharge to assure the correct amount of lubricant is applied. These pumps are commonly used with meter units (pg. 63) in single or multiple point applications. Common applications include punch presses and milling machines where infrequent but reliable lubrication is required.