TOPSFLO Micro Diaphragm Liquid/Vacuum Pumps – Key Features
Operating Principle
The pump works on a simple mechanism:
The motor’s rotary motion is converted into an oscillating movement via an eccentric mechanism, which moves up and down around its central point. This motion is transferred to a diaphragm through a connecting rod. The flexible diaphragm, combined with inlet and outlet valves, generates the pumping action.
Mounting Flexibility
The TF 30 pump can be installed in any orientation, offering versatile placement options.
Performance Specifications
Flow rate: Up to 350 mL/min (varies by model).
Pressure resistance: Can operate against backpressures of up to 1 bar.
| Liquid Pump (Item Number) |
Vacuum pump (Item Number) |
Rated Voltage(VDC) |
No-load Current(A) |
Max Pressure(bar) |
Max Vacuum(Kpa) |
Max Flow (L/min) |
| TF30A-C12-W1004 (inner controller) | TF30A-C12-V7004 (inner controller) | 6 /12 / 24 | 0.4/0.24/0.15 | ≥1bar | 70 | water : 0.4
gas : 4 |
| • Valve Material Options: EPDM | • Diaphragm Material Options: EPDM |
| • Motor Type Options: BLDC motor | • Lifetime: 15000H |
| • Media: Ink, water, most liquids and gases | • Working Mode: Interrupt |
| • Optional membrane/valve materials: EPDM for normal air;
PTFE for corrosive air, like acid, alkali air, ozone etc. |
• Customized Support: 5V, PWM, FG,
Material: membrane / valve / pump head |
| • Excellent reliability
• High performance-to-size ratio • Contamination free transfer • Maintenance-free • Highly resistant to aggressive media |
• Self-priming and excellent for pressure
• Can run dry,durable • Little vibration,Low noise • Small and powerful |
Inkjet printer
Fireplace
Water purifier
Analytical instruments
Semi-conductors
Medical equipment
Lab equipment
Food & beverage industry
Cleaning industry
• Performance Curve
• Dimension(mm)
Talk with Our engineers and technical experts to Get Pump Solutions
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