JSG · ENGINEERED PRODUCTS
JSG07A/V-M 12V/24V Brushed Mini Piston Pump
Compact brushed DC piston pump for OEM air delivery, vacuum suction and gas handling. The JSG07A/V-M series offers pressure or vacuum configurations with 12V or 24V DC options for laboratory instruments, gas samplers and industrial pneumatic modules.
- Pressure configurations: 17, 25 or 40 L/min maximum free flow.
- Vacuum configurations: 17, 25 or 38 L/min maximum free flow.
- Separate endpoints: up to 6.5 bar pressure or −85 kPa vacuum.
- Compact integration: approx. 580 g; PPS body and metal pump head.
- Seal options: EPDM standard; FKM subject to compatibility review.
Pressure & Vacuum Options
JSG07A-M – Pressure Type
For air supply, pressurization and pneumatic support. Choose the 17, 25 or 40 L/min configuration.
JSG07V-M – Vacuum Type
For gas extraction, vacuum holding and suction modules. Choose the 17, 25 or 38 L/min configuration.
Select the configuration and rated voltage. Free flow and maximum pressure or vacuum are separate operating points.
Flow Performance Curves

Manufacturer series reference curves; confirm the applicable curve for the selected configuration and voltage.
Specifications
| Pressure Model | JSG07A-M (manufacturer reference: BD-07A-M) |
| Vacuum Model | JSG07V-M (manufacturer reference: BD-07V-M) |
| Motor / Voltage | Brushed DC / 12V or 24V |
| Pressure Configurations | 17 / 25 / 40 L/min; 4.5 / 5 / 6.5 bar maximum pressure respectively |
| Vacuum Configurations | 17 / 25 / 38 L/min; −80 / −85 / −85 kPa maximum vacuum respectively |
| Power | 24–50 W; configuration dependent |
| Noise | 65–70 dB reference at 30 cm; confirm selected build |
| Service Life | 1,000 hours reference; load and duty dependent |
| Approx. Dimensions | 108 × 86.6 × 43 mm, datasheet reference |
| Approx. Weight | 580 g, datasheet reference |
| Ports | Approx. 4.5 mm ID / 8.3 mm OD |
| Body / Seals | PPS body; EPDM standard; FKM option |
| Working Mode | Intermittent; validate duty cycle in the complete system |
Dimensions and Installation

The drawing shows 85.5 mm height; datasheets list 86.6 mm. Confirm the final build drawing, mounting, terminal clearance and tubing bends before enclosure design.
Typical Applications
Gas sampling instruments, laboratory equipment, vacuum fixtures, pressure-control modules and industrial OEM pneumatic systems.
Important Note
This listing covers the brushed JSG07A-M / JSG07V-M configuration. Review the complete model code before replacing another JSG07 pump.
For air and confirmed compatible clean gases only. Not for liquid transfer. Filters, tubing, valves, leakage and supply voltage affect installed performance.
Datasheets recommend intermittent runs of 5–15 minutes for pressure versions and 5–10 minutes for vacuum versions. Validate startup, loaded flow, current, temperature rise, noise and duty cycle in the complete equipment.
Package Includes
1 × Selected JSG07A-M or JSG07V-M Pump
Flowmeters, mounting clips, sealing tape, silencer, tubing and power supply are not included unless agreed separately.
Technical Information
View Full Technical Specifications →
For samples, bulk orders or OEM review, send your working flow, pressure or vacuum, gas, voltage, duty cycle and quantity to admin@dc-pump.com.
Related Pump Categories
SAMPLES · OEM · ODM
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