This compact brushless micro diaphragm pump delivers clean, oil-free air flow or vacuum, ideal for precise gas sampling in portable devices and embedded industrial systems.
| Voltage | 5V |
|---|---|
| Max Flow | 2L/min |
| Max Vacuum | –45 kPa |
| Max Pressure | +50 kPa |
| Motor | DC brushless motor |
| Max Power | 0.8 W |
| Weight | 41 g |
The BD-05T01.52000B operates using a reciprocating diaphragm mechanism driven by a brushless DC motor. The motor moves a flexible diaphragm to create alternating pressure and vacuum, enabling precise gas intake and discharge through one-way valves.
This model delivers a stable flow of up to 2 L/min, vacuum up to -45 kPa, and pressure up to +50 kPa — all within a compact footprint of 49×47×23 mm and weighing just 41 g.
It’s the optimal solution for engineers who require low noise, long life, and oil-free operation in CEMS, handheld instruments, analysis devices, medical systems, and automated industrial applications.
✓ Compact size and lightweight: 49×47×23 mm, 41 g
✓ Wide operating range: ±50 kPa pressure / 2 L/min flow
✓ Low energy consumption: only 0.8 W
✓ Long lifetime: Brushless motor rated for over 10,000 hours
✓ High chemical compatibility with EPDM diaphragm (FKM optional)
✓ Stable gas flow with low pulsation
✓ 100% oil-free air path, zero contamination
✓ Maintenance-free design for long-term continuous use
| Parameter | Value |
|---|---|
| Model | BD-05T01.52000B |
| Voltage Range | 5 V DC |
| Max Flow Rate | 2 L/min |
| Max Negative Pressure | -45 kPa |
| Max Positive Pressure | +50 kPa |
| Motor Type | Brushless DC Motor |
| Max Power | 0.8 W |
| IP Rating | IP20 |
| Service Life | >10,000 hours |
| Storage Temperature | -40 ℃ ~ 60 ℃ |
| Operating Temperature | -20 ℃ ~ 45 ℃ |
| Pump Head Material | Nylon / PPS |
| Diaphragm / Valve | EPDM (Optional FKM) |
| Pump Body Material | Nylon |
| Dimensions | 49 × 47 × 23 mm |
| Weight | 41 g |
| Component | Material / Performance |
|---|---|
| Pump Head | PPS or Nylon (high chemical resistance) |
| Diaphragm/Valve | EPDM standard (FKM optional) |
| Pump Body | Nylon – lightweight and durable |
| Service Life | >10,000 hours under normal conditions |
📌 CEMS (Continuous Emissions Monitoring Systems) –Provides stable suction for gas sample intake and flow control in portable or fixed analyzers.
📌 Handheld Instruments –Lightweight, compact pump ensures reliable airflow in VOC monitors, gas detectors, and field diagnostic tools.
📌 Analytical Equipment –Low-pulsation gas delivery for precision analysis in laboratory and inline industrial instruments.
📌 Medical Devices –Compact pump supports controlled suction/pressure for portable therapeutic or diagnostic systems.
📌 Food Safety & Processing Equipment –Clean, oil-free flow improves gas handling in automated food inspection and testing.
📌 Environmental Monitoring –Ideal for air sampling, pollution tracking, and mobile detection equipment in field or laboratory settings.
📌 Automation and Robotics – Enables vacuum/pressure actuation in lightweight robotic grippers, sensors, and mini automation modules.
| Customization Aspect | Options Available |
|---|---|
| Diaphragm Material | EPDM or FKM |
| Connector/Cable | Custom cable length & connector type |
| Branding | Private labeling for OEM projects |
| Integration Support | Engineering drawings, 3D models |
| Custom Pressure Range | Optional tuning within structure limits |
When selecting a mini diaphragm pump supplier, reliability, experience, and engineering support are just as important as product performance.
BODENFLO has been a trusted OEM partner for over 15 years, focusing on high‑precision miniature pump solutions:
✓ Proven Expertise – Over 15 years specializing in miniature diaphragm pumps, micro vacuum pumps, micro air pumps, mini compressors, micro piston pumps, as well as related valves, connectors, and brackets for compact systems.
✓ Certified Quality – ISO9001-certified manufacturing with strict QC processes and full traceability for medical, analytical, and industrial applications.
✓ Custom Solutions – Wide customization capabilities, including diaphragm materials (EPDM, FKM, FFKM, PTFE), cable and connector options, dual-head and even four-head pump configurations.
✓ Fast Prototyping – Rapid sample delivery and engineering support to shorten your product development cycle.
✓ Global OEM Experience – Trusted by OEMs worldwide in gas analysis, medical devices, portable instruments, automation, and smart environmental equipment.
“We selected the BD-05T01.52000B for our compact air quality monitor. It delivers reliable flow and fits perfectly into our limited enclosure space.”
— Engineering Lead, Finland
“Excellent long-life performance under continuous duty. After 6,000+ hours of operation, the flow remains stable with no maintenance needed.”
— Senior Product Manager, USA
“Noise and vibration levels are impressively low, which helped us meet strict acoustic standards in our handheld medical device.”
— Device Designer, Japan
For quick integration, the BD-05T01.52000B is designed with simple 5-wire connection:
This straightforward wiring makes it easy to integrate the pump into compact instruments without complex setup.
[BD-05T01.52000B Mini Air Pump Datasheet Download (PDF)]
1. What is the BD-05T01.52000B pump used for?
It’s optimized for precise gas sampling in analytical, environmental, and medical equipment, including CEMS and handheld VOC detectors.
2. What is the expected lifetime?
The brushless motor is designed for over 10,000 hours of continuous operation in clean environments.
3. Can the diaphragm material be customized?
Yes. Standard EPDM or optional FKM is available for enhanced chemical compatibility.
4. Does this pump require lubrication or maintenance?
No. It is 100% oil-free and maintenance-free by design.
5. Is it suitable for continuous or intermittent duty?
Yes. It supports both continuous and intermittent cycles without performance degradation.
Looking for a high-quality miniature diaphragm pump for your compact gas sampling or analytical device?
Contact BODENFLO for samples, datasheets, or integration support.
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”.
