Diaphragm Air Pumps
BD-01, BD-02, BD-03, and BD-04 series for compact air pressure and vacuum applications.
- Flow: 0.3-22 L/min
- Pressure: 0.5-3.5 bar
- Vacuum: -30 to -85 kPa
BD-series micro pump manufacturer
Micro Pump & Fluid Control Solutions
JSG DC Pump supplies BD-series diaphragm air pumps, diaphragm liquid pumps, piston air pumps, mini compressors, valves, tubing, filters, silencers, PWM controllers, and custom OEM modules for equipment manufacturers.
- 22+
- Years pump experience
- 300+
- Prototype options
- 10+
- Years global export
01
ISO 9001:2015 quality management
02
CE / RoHS product compliance direction
03
OBM, ODM, and OEM service models
04
Exported to Korea, Europe, US, Japan, SEA, Australia
Product families from local catalog
Choose by medium, flow, pressure, vacuum, and installation space.
The product catalog groups JSG pumps by working medium and performance band, from compact 18g diaphragm pumps to 150W mini compressors and high-pressure piston pumps.
Diaphragm Liquid Pumps
Self-priming diaphragm liquid pumps for dispensing, transfer, purification, filling, cleaning, and lab systems.
- Water flow: 100 mL/min-1.5 L/min
- BD-07W pressure: up to 10 bar
- Diaphragm: EPDM / FKM
Piston Air Pumps
High-pressure piston air pump platforms for medical, cosmetic, appliance, power tool, automation, and robotics systems.
- Flow: 15-45 L/min
- Pressure: 4.5-7 bar
- Vacuum: -80 to -85 kPa
Mini Compressors
Compact compressor series for high-pressure, durable, oil-free operation in rehabilitation, 3D printing, cleaning, and monitoring equipment.
- Flow: 40-80 L/min
- Pressure: 2-7 bar
- Power: 60-150W
Compact Replacement Pumps
Small diaphragm and piston pump options for high-end brand replacement, compact equipment integration, and long-life custom builds.
- Flow examples: 530 mL/min-60 L/min
- Vacuum examples: -40 to -100 kPa
- Lifetime examples: 2,500-10,000h
Accessories & Controls
System parts for cleaner routing, lower noise, filtration, speed control, shock absorption, and pneumatic switching.
- PU / silicone tube, check valve, filters
- Silencer, shock absorber, absorbing cotton
- PWM controller, flow meter, solenoid valve
Series matrix
Real catalog ranges for faster engineering screening.
Use these ranges as a first pass. Final values depend on motor type, diaphragm material, voltage, duty cycle, tubing, load startup, and test standard.
| Series | Type | Flow | Pressure | Vacuum | Power / Voltage | Notes |
|---|---|---|---|---|---|---|
| BD-01 | Diaphragm air / liquid | Air 0.3-1 L/min; water 100-200 mL/min | 0.5-1 bar | -30 to -60 kPa | 1-2W; 3V, 6V, 12V | 18-24g compact pump, brush motor |
| BD-02 | Diaphragm air / liquid | Air 1-4 L/min; water 200-500 mL/min | 0.5-1.5 bar | -30 to -65 kPa | 2-3W; 6V, 12V, 24V | Brushless option, optional PWM |
| BD-03 | Diaphragm air / liquid | Air 3-7 L/min; water 400-700 mL/min | 2-3 bar | -45 to -70 kPa | 7-12W; 6V, 12V, 24V | Low-noise 50-65dB platform |
| BD-04 | Diaphragm air / liquid | Air 7-22 L/min; water 1.5 L/min | 2.5-3.5 bar | -75 to -85 kPa | 7-16W; 6V, 12V, 24V | EPDM / FKM diaphragm options |
| BD-07 / BD-79 | Piston air pump | 15-45 L/min | 4.5-7 bar | -80 to -85 kPa | 24-70W; 12V, 24V | High-pressure oil-free platform |
| BD-08 | Mini compressor | 40-80 L/min | 2-7 bar | -85 kPa | 60-150W; 12V, 24V | Aluminum alloy, patented compact design |
Catalog evidence
Product information now follows the local JSG product materials.
These preview panels are copied from the workspace product materials so the homepage reflects the current catalog structure, not generic placeholder copy.
OEM / ODM / OBM solutions
Custom pump modules built around your equipment constraints.
JSG supports one-piece prototype discussions, product-family matching, sample development, voltage and motor selection, diaphragm material choice, air or liquid path optimization, and accessory integration.
01Define pressure, vacuum, flow, voltage, and load startup
02Select air or liquid path, chemical properties, and diaphragm material
03Match pump size, weight, noise target, tubing, and fittings
04Validate sample, measurement standard, and production configuration
SELECTION MAP
Air / liquid / compressor / accessory
- Voltage
- 3V to 24V common; selected models to 220V
- Motors
- Brush, brushless, coreless, shaded pole
- Diaphragm
- EPDM / FKM options
- Control
- PWM controller, valve, flow meter options
Company capability
R&D, production, sales, and service in one micro pump supplier.
Shenzhen Jingsuguang Technology focuses on micro pump fluid products and solutions. The business combines R&D, production, sales, and service, with long-term export experience and product coverage across diaphragm air pumps, liquid pumps, piston air pumps, mini compressors, accessories, and custom modules.
300+micro pump prototypes for selection and customization
OBMown-brand supply plus ODM and OEM service modes
ISOISO 9001:2015 quality management foundation
Application focus
Built for device categories where pump stability and noise control matter.
Medical Equipment Diagnostics, therapy, sampling
Cosmetic Instruments Suction, pressure, liquid handling
Vacuum Sampling Monitoring and analysis systems
Food & Beverage Dispensing, filling, transfer
Household Appliances Air and liquid modules
Power Tools Compact pressure systems
Automation & Robotics Air, vacuum, and control
Cleaning & Disinfection Liquid pump and compressor systems
Water Purifier Self-priming liquid pump modules
3D Printing Mini compressor applications
Environmental Monitoring Sampling and pump life control
Scientific Experiments Precision liquid and gas movement
Engineering RFQ
Send your pump requirements. Get a matched series recommendation.
Share medium, flow, pressure, vacuum, voltage, duty cycle, noise target, size limit, startup load, environment, and whether you need pump-only or a full pump plus accessory module.
krazy6652@gmail.com
Other contact details: to be confirmed
Purchasing tips
Define needs, fluid type, startup load, environment, size fit, and measurement standard before selecting a pump.
Request Catalog