Electric pumps for the supply of grease and for high pressure lubrication in dispensing lines if only electrical power is available. This series allows the combination of 3 different motors with different suction tubes and different planetary reduction gears, thus offering a total of 16 combinations which permit suitable solutions for various requirements.
| Art. | Voltage | Reducers | Ø Suction tube | Max outlet pressure | Delivery | RPM | Power | Suitable for drums of | Weight |
| 4090/20 | 12 Vcc | 20 : 1 | 28×14 mm | 200 bar (2900 psi) | 100 g/min | 3400 | 250 W | 18 - 25 kg | 12 kg |
| 4090/50 | 50 kg | 13 kg | |||||||
| 4090/180 | 180 kg | 14 kg | |||||||
| 4092/20 | 230 V - 50 Hz | 7,5 : 1 | 28×14 mm | 300 bar (4350 psi) | 400 g/min | 1400 | 750 W | 18 - 25 kg | 20 kg |
| 4092/50 | 50 kg | 21 kg | |||||||
| 4092/180 | 180 kg | 22 kg | |||||||
| 4093/20 | 28×16 mm | 100 bar (1450 psi) | 1200 g/min | 18 - 25 kg | 20 kg | ||||
| 4093/50 | 50 kg | 21 kg | |||||||
| 4093/180 | 180 kg | 22 kg | |||||||
| 4095/20 | 400 V - 50 Hz | 7,5 : 1 | 28×14 mm | 400 bar (5800 psi) | 400 g/min | 18 - 25 kg | 22 kg | ||
| 4095/50 | 50 kg | 23 kg | |||||||
| 4095/180 | 180 kg | 24 kg | |||||||
| 4096/20 | 28×16 mm | 200 bar (2900 psi) | 1200 g/min | 18 - 25 kg | 22 kg | ||||
| 4096/50 | 50 kg | 23 kg | |||||||
| 4096/180 | 180 kg | 24 kg | |||||||
| 4097/180 | 50×22 mm | 10 bar (145 psi) | 8000 g/min | 180 kg | 26 kg |
The a. m. performance values are based upon the following test conditions: lithium grease NLGI 0 at 22°C — free flow outlet.
12 VDC and 24 VDC portable electric pumps (respectively 4099 and 4100 series), that are designed for grease distribution or forced lubrication in demanding centralized applications where the power supply is available.
Designed to be easy to handle and to transport, the pump is also provided with relief valve, adjustable up to 250 bar.
Equipped with:
• Adjustable pressure switch;
• MAX 250 bar overpressure valve;
• Exhaust valve.
Optional:
• Drum cover in galvanized steel;
• Follower plate with rubber diaphragm.
| Art.no. | Voltage | Ampere max | Reduction | Dimension suction tube | Max Outlet pressure | Delivery | RPM | Power | Suitable for drums of | Weight |
| 4099/20 | 12 V | 25 A | 20 : 1 | 28×14 mm | 250 bar (3626 psi) | 100 g/min | 3400 | 250 W | 18 - 25 kg | 16 kg |
| 4099/50 | 50 kg | 16 kg | ||||||||
| 4099/180 | 180 kg | 16 kg | ||||||||
| 4100/20 | 24 V | 25 A | 20:1 | 28×14 mm | 250 bar (3626 psi) | 100 g/min | 3400 | 250 W | 18 - 25 kg | 16 kg |
| 4100/50 | 50 kg | 16 kg | ||||||||
| 4100/180 | 180 kg | 16 kg |
The a. m. performance values are based upon the following test conditions: lithium grease NLGI 0 at 22°C — free flow outlet.