PowerMaster III Drum Pump

For single-, dual-line and sequential lubrication systems

Designed for use with large drums or containers, PowerMaster III pump units are ideal for systems requiring significant lubrication volumes. A modular combination of various air motors and pump tubes allows for a variety of lubrication system requirements. PowerMaster III pumps are constructed of carbon steel and are suitable for installation on drums of any size. A full range of filling equipment and mounting hardware is also available.

Technical characteristics and advantages

Pneumatic motors with diameters of 76, 101, 152 and 203 mm are used (3, 4, 6 or 8 inches)
Full stroke 152 mm (6 inches) to improve cycle performance
Modular design simplifies repairs
Only five moving parts and no metal-to-metal contact increase service life
Pump piping meets ratio and performance requirements in any system
Hydraulically controlled drive motors are installed in lubrication systems on hydraulic excavators.
Bucket base for highly viscous non-flowing materials

Application areas

Hydraulic excavators
Sintering plants
Beverage bottling plants

Description

Technical specifications
Operating principle	pneumatic piston pump for barrels
Operating temperature	from −34 to +93 °C	from −30 to +200 °F
Working pressure	max 500 bar	7300 psi
Lubricant	plastic grease: NLGI 1 and 2
Number of cycles per minute	max 70
Dosage volume	34–60.5 cm³/cycle	2.1–3.7 in³/min
Pressure ratio	50:1, 75:1 (recommended for lubrication systems)
Lubricant outlet connection	3/4 NPTF
Dimensions	950 x 700 x 2800 mm	374 x 275 x 1103 inches
Installation position	vertical

Ordering information
Part number	Description
002004	Drum Pump with Line Model 84997 and Air Motor Model 84804 (75:1 Ratio)
084723	Air motor cover kit

Accessories
Part number	Designation	Description
001709	single-post lift, without pump	This single-post lift is ideal for quick and easy mechanized drum changes. It lifts any pneumatic pump from 60 or 200 L drums. (15 or 55 pounds) and drops them into other barrels. Works with a single barrel or a group of barrels from a single location.
002716	single-post filling device, without pump	Pneumatic single column filling unit designed for PowerMaster III 2000 Series pumps and 200L drums (55 gal.), This pump performs multiple functions in systems with low- and medium-viscosity materials. It simplifies drum changes and features a pressure plate and puller, using normal suction to maintain pump priming. The pump also includes a mounting bracket for all PowerMaster III pumps.
84723	Series III air motor cover kit	The metal cover is installed on the tie bolts and covers the movable plunger rod.