Koshin SB Series is a Barrel Hand Pump. There are two models, SB-20 and SB-25. Can pump 20 liters / 105 rounds and 20 liters / 72 rounds.[:]
Fill Pump Koshin SB Series SB-20 and SB-25 oil pump are hand-operated oil pump suitable for low viscosity oils such as diesel oil, engine oil, gas oil, heavy fuel oil, etc.
| Model | Delivery Volume | Impeller Material | Delivery Hose (mm) | Gross Weight | Dimensions LxWxH (mm) | Packing Unit |
| SB-20 | 20 L (5 USG) / 105 Rotation | PPS | 20 × 1100 (¾” × 43″) | 24 kg (52.9 lbs) | 1065 × 245 × 145 | 6 |
| SB-25 | 20 L (5 USG) / 72 Rotations | – | 25 × 1280 (1″ × 50″) | 25 kg (55.1 lbs) | 1085 × 202 × 225 | 4 |
