The BD-05T054.6L miniature diaphragm pump converts rotary motion from a brushed DC motor into reciprocating motion of a high-flex diaphragm, delivering clean, oil-free vacuum or positive pressure for compact gas-handling systems in analysis and automation applications.
| Voltage | 12/24V |
|---|---|
| Max Flow | 4.6L/min |
| Max Vacuum | –72 kPa |
| Max Pressure | 1~1.5Bar |
| Motor | DC brushed motor |
| Max Power | 5 W |
| Weight | 195g |
Miniature diaphragm pumps work by driving a flexible diaphragm back and forth with a DC motor, creating a sealed chamber that draws in and pushes out gas—producing vacuum or pressure without oil or contamination.
The BODENFLO BD-05T054.6L is a compact, high-performance miniature diaphragm pump engineered for demanding gas sampling, laboratory systems, and automation scenarios.
Delivering up to 4.6 L/min flow, -72 kPa vacuum, and 1.5 bar pressure, this model features a robust brushed DC motor, professional sealing design, and imported EPDM/FKM materials to ensure long-lasting, low-leakage, and clean gas handling.
Trusted by OEM integrators in environmental testing, automation, and lab analysis, it offers an excellent balance between performance, size, and reliability.
✓ Compact but powerful – delivers 4.6 L/min in a small 76×31×55 mm form
✓ High vacuum: up to –72 kPa and pressure to 1.5 bar
✓ Long service life: 2,500+ hours of continuous operation
✓ Advanced ball bearing and professional sealing design
✓ Clean air path – no oil, no contamination
✓ EPDM diaphragm (FKM optional) for broad chemical compatibility
✓ Stable gas flow over a wide voltage range (12V/24V)
✓ Corrosion-resistant PPS pump head and nylon body
| Parameter | Value |
|---|---|
| Model | BD-05T054.6L |
| Voltage Range | 12V / 24V |
| Maximum Flow | 4.6 L/min |
| Max Vacuum | –72 kPa (540 mmHg) |
| Max Pressure | 1.0–1.5 bar |
| Motor Type | Brushed DC Motor |
| Max Power | 5 W |
| IP Rating | IP40 |
| Service Life | >2,500 hours |
| Operating Temperature | –20 ℃ ~ 45 ℃ |
| Storage Temperature | –40 ℃ ~ 60 ℃ |
| Medium Temperature | –10 ℃ ~ 45 ℃ |
| Dimensions | 76 × 31 × 55 mm |
| Weight | 195 g |
| Component | Material / Performance |
|---|---|
| Pump Head | PPS – heat and chemical resistant |
| Diaphragm/Valve | EPDM standard / FKM optional |
| Pump Body | Nylon – durable and lightweight |
| Bearings | Imported high-precision ball bearings |
| Seal Design | Proprietary low-leakage design |
📌 CEMS & VOC Analysis – Stable vacuum source for continuous online environmental monitoring
📌 Petrochemical Detection – Integrated in portable gas detectors for leak and emissions monitoring
📌 Gas Sampling Instruments – Ideal for handheld and desktop samplers
📌 Industrial Automation – Used in automated control systems for pressure/vacuum actuation
📌 Laboratory Equipment – Reliable airflow for experimental gas handling setups
📌 Health & Beauty Devices – Quiet operation for personal care and aesthetic equipment
| Customization Aspect | Options / Notes |
|---|---|
| Diaphragm Material | EPDM or FKM based on chemical compatibility |
| Wire & Connector | Custom wire length and connector types |
| Label / Branding | Custom branding for OEM projects |
| Integration Support | Engineering advice for seamless design fit |
When selecting a mini pumps manufacturer, 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.
“It provides both high flow and strong vacuum, ideal for our gas sampling unit. Reliable performance over 2,000+ hours.”
— Engineering Manager, France
“Compact size and zero contamination. Helped us pass critical certification for our environmental device.”
— Product Developer, Italy
For quick integration, the BD-05T054.6L is designed with simple 2-wire connection:
Red wire: Connect to DC power positive (+)
Black wire: Connect to DC power negative (–)
This straightforward wiring makes it easy to integrate the pump into compact instruments without complex setup.
[BD-05T054.6L Specification Download Datasheet (PDF)]
1.What is the BD-05T054.6L pump mainly used for?
The BD-05T054.6L is widely used in gas analysis systems, laboratory instruments, environmental monitoring, and compact automation devices that require stable flow, strong vacuum, and oil-free operation.
2.What is the pump’s typical service life?
Equipped with a high-quality brushed DC motor, the BD-05T054.6L offers a typical lifespan of over 2,000 hours under continuous-duty conditions.
3.How does the pump handle moisture or corrosive gases?
The standard version is for dry, clean gases. For applications involving moisture, acidic, or corrosive gases, we recommend special diaphragm and valve materials (PTFE/FKM) or additional filters to ensure long service life.
4.What is the typical delivery time for bulk orders?
Standard samples can usually be shipped within 5–7 working days. For bulk production, lead time is typically 4–5 weeks, depending on customization and order volume.
5.Does it support both vacuum and pressure applications?
Yes. This model supports dual-mode operation, capable of generating up to -72 kPa vacuum and 1.5 bar pressure, making it suitable for versatile gas circuit designs.
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”.
