
1000 Series Dual Head Diaphragm Vacuum Pump
Dynaflo’s 1000 Series OEM vacuum pumps and compressors were originally created to meet the needs of the medical industry for reliable, efficient, and high-performance ventilation and aspiration applications. They have since been adopted in several other industries, including vacuum lifting, air sampling, and more. These 1000 Series displacement pumps are available as both single and dual head versions, with various motor and other options to suit specific customer needs.
FEATURES:
- Precision components and rugged design
- Highly serviceable
- Quality, high-efficiency motor
- Industry-leading output in flow/power
- Options to meet your specific needs
ADVANTAGES:
- Longer pump life in demanding environments
- Ease of maintenance and life extension
- Longer use for battery-powered applications
- Maximize your up-time between battery swaps
- Diaphragm/Valve materials, motors, mounting, and other options make for an ideal match for your application
Typical specifications
Remember that Dynaflo is here to customize pumps specifically for your application.
The specifications below are "typical" for these pumps but may vary depending on options selected.

- Power + Flow: 2.9 lpm/W
- Max flow: 75 l/min (2.6 cfm)
- Max vacuum: -711 mbar (22 in Hg)
- Max pressure: 1.1 bar (17 psi)
- Voltage: 12 VDC, 24 VDC, AC
- Current: ~4.5A (see curves below)
- Motor: Brush DC, Brushless DC, AC
- Dimensions: see below
(depends on the motor) - Weight: approx. 2.5 kg (5.5 lbs)
(depends on the motor) - Mounting: M5 or 6-32
- Valve material: Silicone or custom
- Diaphragm material: EPDM or custom
- Port orientation: side-by-side or in-line
- Wire/connector: flying lead or custom
click for typical DIMENSIONS
click for PRESSURE Performance Curve

Shown with DC brush motor

Shown with brushless DC motor

Shown with alternate DC brushless motor

Shown with alternate brush DC motor