Description and specifications
20L/min micro dry pump
Product name: 20L / min micro dry pump
Model: SE-E1-20, SE-E2-20, SE-E3M-20
Power: 70 W
Areas of application: Analytical instruments, laboratory equipment, environmental science, metallurgical smelting, etc.
Product Description: Scroll Vacuum Pump, Oil-free Scroll Pump, Laboratory Vacuum Pumps, Oil-free vacuum pumps, Micro Dry Pumps
Technical specifications
| Parameter | Specification |
|---|---|
| Pumping speed | 20 L / min |
| Motor power | 180 W |
| Motor type | brushless DC motor |
| Supply voltage | 24 VDC |
| Motor speed | 4500 RPM |
| Water vapor treatment capacity | small amounts of liquid water can be removed |
| Intake pressure | 1.5 bar (gauge pressure) |
| Exhaust pressure | 1 bar (gauge pressure) |
| Noise (OEM) | 58 dB (A) |
| Noise (with enclosure) | 54 dB (A) |
| Weight (OEM) | 2.3 kg |
| Weight (with enclosure) | 3 kg |
| Size (OEM) | 205 x 200 x 144 mm |
| Dimensions (with enclosure) | 289 x 164 x 165 mm |
| Inlet / outlet connector | G 1 / 4" |
| Cooling | Air cooling |
| Working temperature | −20 °C to 40 °C |
Model variants and ultimate pressure
| Parameter | Specification |
|---|---|
| SE-E1-20 | Ultimate pressure ≤ 0.1 mbar (10 Pa) |
| SE-E2-20 | Ultimate pressure ≤ 0.01 mbar (1 Pa) |
| SE-E3M-20 | Ultimate pressure ≤ 0.005 mbar (0.5 Pa) |
Design and operating features
- Has all the advantages of traditional scroll dry pumps;
- No top sealing structure, no PTFE grinding chips, no need to replace the seal regularly;
- Basically without fragile parts, free from daily maintenance, long service time;
- It can function normally at wider ambient temperatures (traditional scroll is only 12-40 ° C);
- High airtightness, a higher vacuum can be obtained, and the pumping capacity is stronger when approaching the top of the vacuum;
- High reliability, with strong handling capabilities for water vapour, alcohol, acetone, etc.
- Provide a clean vacuum, oil-free operation, and the surrounding environment is not polluted;
- They can operate in multiple spaces without installation location restrictions.
The supplied description lists 70 W in the overview and 180 W in the technical specifications. Confirm motor power before ordering.