{"product_id":"oil-free-diaphragm-vacuum-pump-with-20-liters-per","title":"Oil Free Diaphragm Vacuum Pump With 20 Liters Per Minute Flow For Vacuum Filtration Portable Lab Equipment 220V Maintenance Free Eco Friendly Design Plus Positive And Negative Pressure Modes","description":"\u003cdiv\u003eOil-Free Diaphragm Vacuum Pump for Lab Filtration 20 L\/min\u003cbr\u003e\n✔️ 20 L\/min flow, 0.08 MPa max vacuum, oil-free, 220V \u003cp\u003eCompact, maintenance-free diaphragm vacuum pump designed for lab filtration and solvent handling. It supports filtration, distillation, vacuum drying, and extraction in research settings, offering portability and built-in vacuum gauge for real-time monitoring.\u003c\/p\u003e \u003cp\u003e✅ Flow rate: 20 L\/min\u003cbr\u003e✅ Negative pressure: ≥0.08 MPa\u003cbr\u003e✅ Positive pressure: ≥30 psi\u003cbr\u003e✅ Noise level: ≤50 dB\u003cbr\u003e✅ Power: 60 W\u003cbr\u003e✅ Net weight: 4.2 kg\u003cbr\u003e✅ Dimensions: 245*145*220 mm\u003cbr\u003e\u003c\/p\u003e \u003cp\u003e💡 What is an oil-free diaphragm vacuum pump primarily used for in a lab setting?\u003cbr\u003e- Handy for vacuum filtration, solvent filtration, and sample prep\u003cbr\u003e- Oil-free design avoids sample contamination and maintenance\u003cbr\u003e- Dual pressure modes enable easy switch between negative and positive pressure\u003cbr\u003e- 220V operation fits standard lab outlets\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":48227242705131,"sku":"VXB07XVD277C","price":504.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/51nbBhUJWzL.jpg?v=1778820809","url":"https:\/\/vxb.com\/products\/oil-free-diaphragm-vacuum-pump-with-20-liters-per","provider":"VXB Bearings","version":"1.0","type":"link"}