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🧪 Elevate your lab game with silent, chemical-proof vacuum power!
The Rocker Diaphragm Oilless Vacuum Pump Chemker 411 features a PTFE diaphragm for superior chemical resistance, operates oil-free to eliminate contamination and maintenance, and delivers a robust 20 LPM flow at 1700 RPM. Its quiet, low-vibration design includes built-in thermal protection, making it ideal for demanding lab applications like solvent purification and rotary evaporation.
| ASIN | B087XB2LVV |
| Batteries Required? | No |
| Best Sellers Rank | #587,547 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #266 in Lab Vacuum Pumps |
| Brand | Sterlitech |
| Customer Reviews | 5.0 5.0 out of 5 stars (1) |
| Date First Available | April 30, 2020 |
| Item Weight | 19.8 pounds |
| Item model number | 169411-11 |
| Manufacturer | Rocker Scientific Co., Ltd. |
| Material | Plastic |
| Maximum Flow Rate | 20 Liters Per Minute |
| Part Number | 169411-11 |
| Style | 110V/60Hz |
| UPC | 655887500220 |
| Voltage | 110 Volts |
G**R
Amazing
The greatest vacuum pump ever for DIY hobbyists. Be careful with acetone and other solvents that can destroy internal Viton rings.
Trustpilot
1 month ago
3 weeks ago