BB-B Series BB-B20 Mini Hydraulic Gear Oil Pump

The common parameter information of BB-B pump is as follows:

1、 Core parameters
Rated pressure: 2.5MPa
Speed: 1450r/min
Flow range: 4-125 L/min (different models correspond to different flow rates)
Volume efficiency: ≥ 80%
Drive power: 0.21-6.5 kW (varies according to model and flow rate)

2、 Structural characteristics
Tooth profile design: The internal gear is a circular arc tooth profile, and the external gear is a short amplitude epitrochoid, adopting an internal meshing design
Performance advantages: low noise, smooth oil delivery, high speed, good self-priming performance

3、 Applicable scenarios
Hydraulic system: suitable for hydraulic systems below 2.5MPa, such as machine tools, construction machinery, etc
Lubrication and Cooling: Can be used as a lubrication pump, cooling pump, or fuel pump

4、 Other parameters
Pressure pulsation: ± 0.15 MPa
Working temperature: Some models support high temperatures up to 200 ℃
Transport media: lubricating oil, hydraulic oil, diesel, engine oil, water, etc