The BD-05T01HR5LB is a compact oil-free rotary vane vacuum pump delivering up to 5.5 L/min with smooth, pulsation-free airflow; its stainless steel construction and graphite vanes ensure clean gas handling, while the brushless DC motor enables low vibration, low noise, and reliable long-term operation for gas sampling and portable analytical devices.
| Voltage | 6/12/24V |
|---|---|
| Max Flow | 5.5 L/min (Float Flowmeter), 4.8 L/min (Electronic Flowmeter) |
| Max Vacuum | -12kPa |
| Max Pressure | +12kPa |
| Motor | Brushless DC |
| Max Power | 3W |
| Weight | 118g |
The BODENFLO BD-05T01HR5LB is an oil-free rotary vane vacuum pump providing stable, low-vibration airflow for compact analytical systems and portable gas analyzers. Its stainless steel pump head and graphite vanes, powered by a durable brushless DC motor, ensure clean, contamination-free gas handling.
This compact micro vacuum pump delivers smooth, pulsation-free airflow with bidirectional operation, supporting easy integration into OEM devices, portable instruments, and environmental monitoring systems. With a maximum flow of 5.5 L/min, it ensures reliable, consistent performance for precision analytical and monitoring applications.
Stable, Low-Vibration Operation – Optimized internal balance ensures smooth airflow and minimal vibration, critical for laboratory instruments and portable analyzers.
Pulsation-Free Airflow – Rotary vane mechanism delivers continuous, non-pulsating flow, improving accuracy for VOC sampling and environmental monitoring.
Oil-Free & Contamination-Free – Stainless steel and graphite components prevent sample contamination; no lubrication needed.
High Flow & Controlled Output – Supports up to 5.5 L/min (float flowmeter) and 4.8 L/min (electronic flowmeter) for stable and repeatable airflow.
Long Service Life – Brushless DC motor ensures 6000–8000 hours lifespan, suitable for continuous-duty operation.
High Gas Tightness – Precision sealing minimizes leakage, ensuring accurate gas transport.
Bidirectional Operation – Positive and negative rotation enables flexible suction or delivery configurations.
Compact & Durable Design – Small footprint (64 × 26 × 30 mm, 118 g), robust stainless steel structure, ideal for embedded systems.
| Parameter | Value |
|---|---|
| Model | BD-05T01HR5LB |
| Voltage Range | 6V / 12V / 24V DC |
| Max Flow Rate | 5.5 L/min (Float Flowmeter), 4.8 L/min (Electronic Flowmeter) |
| Max Vacuum (Negative) | –12 kPa |
| Max Pressure (Positive) | +12 kPa |
| Motor Type | Brushless DC Motor |
| Max Power | 3 W |
| Protection Class | IP20 |
| Dimensions | 64 × 26 × 30 mm |
| Weight | 118 g |
| Operating Temperature | 0 ℃ ~ 45 ℃ |
| Storage Temperature | –40 ℃ ~ 60 ℃ |
The standard material configuration is selected to support reliable sealing, stable operation, and long service life under normal working conditions.
| Pump Head | 304 Stainless Steel – corrosion-resistant structure designed for stable clean gas handling |
| Pump Case | 304 Stainless Steel – robust housing for industrial and continuous-duty environments |
| Vanes | Graphite – self-lubricating material обеспечing smooth rotation, reduced wear, and stable output |
For applications involving more demanding media, longer life targets, or special integration requirements, customized material options are also available.
If your system requires specific electrical configurations, installation interfaces, or branding requirements, selected items can be customized to better match your application.
| Voltage | 6 V / 12 V / 24 V DC options |
| Cable & Wiring | Customized wire length and harness configuration |
| Connector Type | Optional connector matching for system integration |
| Labeling & Branding | OEM logo printing or private label support |
| Mounting Accessories | Optional plastic mounting bracket for installation support |
BODENFLO also supports integrated customization, including connectors, wiring harnesses, and mounting structures, enabling the pump to be delivered as a ready-to-install module.
This reduces assembly workload, simplifies system integration, and helps OEM customers shorten development cycles.
📌Environmental Monitoring & Gas Sampling – Provides stable, pulsation-free airflow for VOC analyzers, portable gas detection systems, particle counters, and environmental monitoring devices.
📌Laboratory & Analytical Equipment – Supports precision instruments, automated lab devices, and compact micro pump integrations. Its low-vibration, bidirectional airflow enables accurate gas handling in analytical instruments, microfluidic systems, and automated sampling platforms, while the compact size allows seamless integration into space-constrained setups.
📌Medical & Portable Devices – Ideal for compact medical instruments, respiratory monitors, and portable diagnostic equipment requiring quiet, reliable, and low-vibration airflow. The long-life brushless DC motor ensures stable performance for continuous operation in sensitive medical and monitoring applications.
📌OEM & Embedded Systems – Designed for embedded monitoring devices, portable analyzers, and space-limited OEM projects. Engineers benefit from bidirectional flow, compact dimensions, and PWM-controlled interface, enabling easy system integration, optimized airflow control, and efficient design for custom instrumentation.
BODENFLO leverages advanced engineering capabilities, strict manufacturing control, and extensive application experience to provide high-reliability, performance-driven solutions for global OEM partners.
Proven Experience – 15+ years in micro vacuum pumps, rotary vane pumps, diaphragm pumps, and miniature compressors.
Certified Quality – ISO9001-certified with full traceability; CE and RoHS compliant for reliable, safe performance.
Flexible OEM Solutions – Custom materials, airflow tuning, wiring, and mounting options.
Rapid Support – Fast sample delivery and engineering guidance for system integration.
Global Track Record – Trusted by gas analyzer, laboratory, and portable monitoring device manufacturers.
Cost-Effective Alternative – Premium performance at competitive pricing.
“Reliable, pulsation-free airflow significantly improved the accuracy of our VOC sampling systems.”
— Environmental Instrument Manufacturer, Germany
“Compact, quiet, and easy to integrate—perfect for our portable gas analyzers.”
— Laboratory Equipment Engineer, Japan
Full-speed operation: Connect Red and White wires to positive supply; Black wire to negative (GND).
[BD-05T01HR5LB Micro Vacuum Pump Datasheet (PDF)]
Q1: Why choose a rotary vane pump instead of a diaphragm pump for this application?
Rotary vane pumps provide continuous, non-pulsating airflow without additional damping. This is critical for VOC analysis and particle counting, where flow stability directly affects measurement accuracy.
Q2: What are the key design advantages of this pump’s oil-free structure?
Stainless steel chambers and graphite vanes enable dry, oil-free operation without contamination risk. This reduces maintenance and ensures compatibility with clean gas sampling systems.
Q3: What factors most affect airflow stability in system integration?
Airflow stability depends on downstream resistance, leakage, and tubing layout. Poor sealing or high back pressure can shift the operating point and reduce flow consistency.
Q4: How should engineers manage noise and vibration in compact devices?
System noise often comes from mounting and enclosure resonance. Use elastic mounts, isolate the pump from rigid structures, and optimize airflow paths to reduce noise.
Q5: What are the key considerations when integrating PWM control?
PWM allows precise speed control, but requires proper frequency (10–30 kHz) and load matching. Avoid low-speed operation under high load to prevent instability and efficiency loss.
Q6: Are other motor options available for this rotary vane pump?
Yes. In addition to the brushless DC version, coreless (ironless) brushed motor options are available:
BD-05T01HR6L – 6V, 6 L/min (coreless DC motor)
BD-05T01HR5L – 12V, 5 L/min (ironless DC motor)
Whether you are developing portable gas analyzers, laboratory instruments, environmental monitoring systems, or embedded OEM solutions, BODENFLO provides high-precision, customizable micro pump solutions designed for reliability and long-term performance.
Our Services:
System Consultation – Expert advice for optimal pump selection and integration across diverse applications.
OEM Customization – Flexible options for materials, configurations, airflow control, wiring, and branding.
Engineering & Integration Support – Guidance on tubing, vibration isolation, and system-level performance.
Rapid Prototyping & Sampling – Quick delivery to accelerate design validation and time-to-market.
Consistent Supply & Certified Quality – ISO9001-certified, CE & RoHS compliant production, ensuring reliable performance for global OEM partners.
📧Email: info@bodenpump.com
🌐Website: https://bodenpump.com/
We will contact you within 8 hours, please pay attention to the email with the suffix “@bodenpump.com”.
