Replacement Pumps for Manzel Model 25 Lubricator

Manzel Model 25 Force Feed Lubricators are economical, general-purpose units of double plunger design for precise metering of lubricants (either mineral oil base or synthetics). They provide lubrication to cylinder walls, bearings and other moving parts of equipment such as sugar mills, steam engines, presses and general machinery. They are furnished with Clear-Vue Pumping Units whose sight feeds, operating at atmospheric pressure, show the output of lubricant to individual points of lubrication. All working parts are totally enclosed—away from dust, water and impurities—and self-lubricated at all times by the lubricant in the reservoir. Standard Lubricators may be had in 1 to 20 feeds for feeding the same type of lubricant. A choice of Drives and Mounting Arrangements facilitates designing Lubricators into Original Equipment or installation on existing machinery. These can be driven from rotating or reciprocating parts or machines or engines or by independent motors.

• GENERAL-PURPOSE LUBRICATION – automatic, precision metering for all types of machinery.
• PRESSURES – up to 1,000 psi.
• TYPE PUMPING UNIT – Clear-Vue. Sight Feed Chamber functions at atmospheric pressure. Shows amount of lubricant being pumped. Unitized construction–contains complete feed regulating mechanism. Equipped with inlet strainer.
• NUMBER OF FEEDS – 1 to 20 per Lubricator, standard.
• DISPLACEMENT, OUTPUT – 1/4 to 12 drops per stroke with 5/16" plunger; 1/6 to 6 drops per stroke with 3/16" plunger.

*Image of Model 25 assembly