The RA 20/45 radial piston pump features a modular design that enables use of up to three stackable pump elements, and outlet reduction or extension can be achieved easily. The displacement of all outlets from a pump element is adjustable by a common setting device with a range of 33 to 100%.
The grease reservoir contains a stirrer and screw conveyor to pressurize the grease into the suction chamber. This feature, in combination with a wide range of different selectable gear ratios, enables a small and continuous lubricant flow without the use of extra on/off timers.
Features & benefits
Modular, pump-to-point solution for 1 to 12 lubrication points
Suitable for standard NLGI 2 greases
Grease reservoir for 2 or 4 5 kg (4.4 to 10 lb), optional level switch
Covers feed rates of droplets up to 10 cm3/min (0.6 in3/min)