B1 and B2 vane pumps combine features such as versatility, reliability hydraulic efficiency and low noise level. They can be used in industry as well as vehicles. They are recommended, among others for systems with flame-retardant working fluids.
Displacement: from 3,29 to 42,44 cc/rev.; maximum pressure for continuous operation: up to 175 bar.
The B1 and B2 vane pumps are a series of units that are a significant alternative to other pumps in mobile and industrial applications due to their low operating costs and quiet operation. The B1 pumps are available in 8 different volumetric versions from 4 to 26.5 l / min at 1200 rpm, while the B2 pumps are available in 7 versions: from 23 to 49 l / min at 1200 rpm. All pumps can be supplied with different versions of mechanical and hydraulic connections, which ensures easy installation and complete interchangeability with other types of pumps.
The B1 pumps replace the V10 pumps, while the B2 – V20 pumps are made by Vickers.
Features:
- Displacement: 3.29 – 42.44 cc/rev;
- Maximum pressure: up to 175 bar (continuous);
- Rotational speed: up to 4800 rpm
Advantages:
- Replacement for Vickers;
- Low noise level;
- Compact design;
- High long-term volumetric efficiency
| Technical data of B1 pumps | B1G10 | B1G15 | B1G20 | B1G30 | B1G40 | B1G50 | B1G60 | B1G70 |
|---|---|---|---|---|---|---|---|---|
| Displacement [cm3/obr] | 3.29 | 5.50 | 6.53 | 9.82 | 13.10 | 16.39 | 19.50 | 22.80 |
| Rated capacity at 1200 rpm [l/min] | 3.78 | 6.32 | 7.57 | 11.35 | 15.14 | 18.92 | 22.71 | 26.49 |
| Maximum rotational speed [obr/min] | 4800 | 4800 | 4500 | 4000 | 3400 | 3200 | 3000 | 2800 |
| Max continuous pressure [bar] | 175 | 175 | 175 | 175 | 175 | 175 | 150 | 140 |
| Weight [kg] | 4.5 | 4.5 | 4.5 | 5.5 | 5.5 | 6.8 | 6.8 | 6.8 |
| Technical data of B2 pumps | B2G06 | B2G07 | B2G08 | B2G09 | B2G11 | B2G12 | B2G13 |
|---|---|---|---|---|---|---|---|
| Displacement [cm3/obr] | 19.50 | 22.78 | 26.55 | 29.66 | 36.38 | 39.00 | 42.44 |
| Rated capacity at 1200 rpm [l/min] | 22.71 | 26.49 | 30.28 | 34.06 | 41.63 | 45.42 | 49.20 |
| Maximum rotational speed [obr/min] | 3000 | 3000 | 3000 | 2800 | 2800 | 2500 | 2500 |
| Max continuous pressure [bar] | 175 | 175 | 175 | 175 | 175 | 150 | 140 |
| Weight [kg] | 7,3 | 7,3 | 7,3 | 8,2 | 8,2 | 8,2 | 8,2 |