The BD-05T0613LB is a brushless diaphragm air pump designed for compact OEM pneumatic and gas-handling systems, delivering up to 13 L/min airflow in parallel connection and up to -70 kPa vacuum in series connection. Its dual connection modes, low-noise operation, brushless DC motor, and low-leakage sealing design make it suitable for applications requiring flexible flow and vacuum performance.
| Voltage | 24 V DC |
|---|---|
| Max Flow | 13 L/min |
| Max Vacuum | -70 kPa |
| Max Pressure | 1.4 bar |
| Motor | High-End Brushless DC Motor |
| Weight | 800 g |
The BD-05T0613LB is a compact 24V brushless diaphragm air pump featuring a dual-head design. Driven by a brushless DC motor, the diaphragms reciprocate to create alternating suction and compression, while internal check valves control airflow through the pump chambers.
The two pump heads can be connected in parallel for higher airflow or in series for stronger vacuum. Its oil-free design, PWM speed control, and FG feedback make it suitable for OEM gas sampling, analytical instruments, and compact pneumatic systems.
The following specifications help engineers evaluate airflow, vacuum, pressure, motor life, materials, and installation requirements before sample testing.
| Basic Information | |
|---|---|
| Model | BD-05T0613LB |
| Type | OEM Pneumatic Pump |
| Structure | Dual-Head Diaphragm Air Pump |
| Rated Voltage | 24 V DC |
| Parallel Connection Performance | |
| Flow | 13 L/min (0.459 cfm) |
| Negative Pressure | -60 kPa (-17.7 in.Hg / -600 mbar / -450 mmHg) |
| Series Connection Performance | |
| Flow | 6.5 L/min (0.230 cfm) |
| Negative Pressure | -70 kPa (-20.7 in.Hg / -700 mbar / -525 mmHg) |
| Pressure Performance | |
| Max Positive Pressure | 1.4 bar (20.3 psi / 1400 mbar / 0.14 MPa) |
| Electrical & Motor Data | |
| Motor Type | High-End Brushless DC Motor |
| No-Load Current | 0.5 A |
| Speed Control | 0–5 V PWM |
| Speed Feedback | FG Signal |
| Noise | 55 dB |
| Lifetime | 8000 h |
| Mechanical Data | |
| Dimensions | 107.9 × 48 × 103.8 mm (4.25 × 1.89 × 4.09 in) |
| Weight | 800 g (1.76 lb) |
| Recommended Tubing | ID4 mm / OD6 mm soft hose |
| Operating Conditions | |
| Operating Environment | 5°C to 40°C |
| Medium Temperature | 10°C to 40°C |
Performance Note
Maximum airflow, maximum vacuum, and maximum positive pressure are separate ratings and do not represent simultaneous operating conditions. Actual performance depends on the parallel or series configuration, motor speed, tubing resistance, and operating conditions. Refer to the relevant performance curve when selecting the required working point.
Service Life Test Conditions
The specified 8,000-hour service life is based on continuous no-load operation at normal ambient temperature and atmospheric pressure, with both the pump inlet and outlet open to the atmosphere. The pump operates continuously, 24 hours a day, without shutdown.
Actual service life under vacuum or positive-pressure loads may vary depending on operating pressure, temperature, and application conditions.
The standard material configuration provides a practical balance of sealing performance, gas compatibility, and long-term operation for OEM gas-handling systems.
| Component | Material / Feature |
|---|---|
| Pump Head | PPS |
| Diaphragm | EPDM |
| Valve | EPDM |
| Optional Rubber Material | Customized FKM available for selected gas media |
The professional sealing structure is designed to reduce leakage, while EPDM provides a practical standard material for many gas-handling applications. For corrosive or special gases, material compatibility should be reviewed before sample testing.
For OEM projects requiring different material configurations, wiring arrangements, or equipment interfaces, selected components can be customized based on the standard BD-05T0613LB platform.
| Item | Customization Options |
|---|---|
| Materials | Standard EPDM diaphragm and valves; optional FKM configuration |
| Wiring | Custom cable length and wire configuration |
| Connector | Open leads or project-specific connectors |
| Branding | Private label or customer-specific marking |
| Integration | Parallel or series tubing configuration according to system requirements |
BODENFLO supports material selection, wiring customization, and pneumatic integration for OEM equipment development.
The dual-head configuration makes this model useful where OEM engineers need to balance airflow, suction performance, clean gas handling, and compact pneumatic integration.
Air pump selection should be based on the real operating point rather than maximum airflow alone. Tubing resistance, filter loading, leakage, chamber volume, required response time, and connection mode all influence final pneumatic performance.
OEM projects using this type of dual-head air pump typically focus on connection flexibility, leakage control, airflow stability, and long-term motor operation.
Application: Continuous sample gas transfer
Feedback Focus: Parallel operation provides useful airflow capacity, while the dual-head structure gives engineers flexibility when system vacuum requirements change.
Application: Gas sampling through filters and tubing
Feedback Focus: Brushless operation and the low-leakage pneumatic path are useful for equipment designed for extended sampling cycles.
Application: Vacuum and pressure generation
Feedback Focus: PWM speed control and FG feedback simplify integration when the equipment needs adjustable pump output and motor-speed monitoring.
Install a filter rated at 30 μm or finer at the pump inlet. Use ID4 mm / OD6 mm soft tubing and keep fittings properly sealed to reduce leakage, pressure loss, and unstable vacuum.
Use the four M3 through holes for secure installation. Wiring definition:
For full-speed operation without external speed control, connect both the red and blue wires to positive (+), connect the black wire to negative (-), and leave the yellow FG wire unconnected. These wiring and installation requirements are specified in the datasheet.
The standard pump head is PPS with EPDM diaphragm and valve. Operating environment is 5°C to 40°C and medium temperature is 10°C to 40°C. Confirm material compatibility when handling corrosive or special gases.
[BD-05T0613LB Brushless Diaphragm Air Pump Datasheet (PDF)]
| Sample Orders | Order Quantity | Production Lead Time | Shipping Options |
|---|---|---|---|
| Available from 1 unit | No fixed MOQQuantity-based pricing available | Samples: 2–5 working daysBulk orders: 15–30 working days | DHL/FedEx/UPS Express: 5–8 daysAir freight: 7–10 daysSea freight: 30–50 days |
Final pricing, production lead time, and shipping time depend on the model, order quantity, customization requirements, and destination.
Use parallel connection when the application prioritizes higher airflow. BD-05T0613LB provides up to 13 L/min with -60 kPa negative pressure in this configuration. Use series connection when stronger vacuum is more important; series operation provides 6.5 L/min with -70 kPa vacuum.
Tubing length, small fittings, filter restriction, air leakage, chamber volume, and downstream pneumatic resistance can all reduce actual performance. Testing the pump first and then adding each system component is often the fastest way to locate the source of the pressure or airflow loss.
Keep tubing and fittings sealed, use the recommended ID4 mm / OD6 mm hose, and avoid unnecessary restrictions. The inlet filter should also be checked regularly because increasing filter resistance can reduce airflow and change vacuum response.
PWM is the control input used to adjust motor speed, while FG provides a feedback signal related to motor rotation.
FG feedback can be used for speed monitoring but does not directly measure airflow or vacuum pressure. Separate sensors are needed when the system requires actual flow or pressure measurements.
Yes. BODENFLO offers related dual-head models for different OEM pneumatic requirements:
BODENFLO can help compare these models according to airflow, vacuum, positive pressure, voltage, duty cycle, installation space, and target service life.
If you are developing gas analyzers, sampling equipment, environmental monitoring systems, or compact pneumatic modules, BODENFLO can support pump selection, pneumatic-system evaluation, customization, and sample testing.
What We Can Provide
Email: info@bodenpump.com
Website: bodenpump.com
We will contact you within 8 hours, please pay attention to the email with the suffix “@bodenpump.com”.
