Description

Pneumatic pumps for the dispensing of grease – particularly high viscosity grease – or for high pressure lubrication at long distances. These pumps combine a high compression ratio with an innovative constructional
concept that permits to increase the delivery of the pump considerably.
In the TWD Evolution series the escape of compressed air is facilitated by the use of a double distributor which at the same time reduces the formation of condensation water inside of the pump motor.

The performance values are based upon the following test conditions:

• Lithium grease NLGI 0

• At 22° C

• Compressed air pressure 8 bar

• Free flow outlet 1/2″

For drums of 50-60 kg
Pressure ratio 100:1
Suction tube length 750 mm

Max air consumption with 8 Bar pressure: 165 l/min.
Outlet pressure: 800 Bar.

For a continuous use of the pump it is recommended to install a compressed air treatment unit, composed of pressure regulator with manometer and moisture separator (art. 7180) or pressure regulator with manometer, moisture separator and lubricator (art. 7150) at the compressed air inlet of the pump