Pump Sigma
This cast iron vane pump has a bronze inner part and is self-lubricating. It is suitable to deliver oil, diesel fuel and water. The versions KO, K1 and K2 can be delivered completely made of bronze.
| Model | Item No. |
| Sigma K0 | L570002 |
| Sigma K0 Bronze | L570021 |
| Sigma K1 | L570003 |
| Sigma K1 Bronze | L570022 |
| Sigma K2 | L570004 |
| Sigma K2 Bronze | L570023 |
Technical Drawing
Dimensions
| Größe | A | B | C | ØD | E | d | I |
| 0 | 870 | 220 | 1090 | 170 | 400 | ½“ | 230 |
| 1 | 880 | 230 | 1110 | 170 | 400 | ¾“ | 230 |
| 2 | 893 | 243 | 1136 | 170 | 400 | 1“ | 230 |
Technical Data
| Delivery rate max: | 90 l/min |
| Delivery height max: | 25 m |
| Suction height max: | 3 m |
| Pressure max: | 2.5 bar |
| Weight: | 3 - 28kg |
| Connections: | 3/8", 2" |