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ULVAC G-20DA oil rotary vacuum pump with 100W motor, 20-24 L/min exhaust; ideal for laboratory vacuum applications. Status: open State: used Price: 30800 Price_From: null Amount: 1 External_ID: 6549 Weight: 9 Width: 15.6 Height: 19.95 Length: 29.55 Shipping_Info: null Delivery_Info: null Additional_Info: Paint peeling present; sold as-is, performance may differ from new condition. Product_Details: [ {"name": "Motor Power", "value": "100 W", "category": "Performance", "position": 1, "source": "Product Description"}, {"name": "Motor Power Supply", "value": "Single-phase 100V, 50/60Hz", "category": "Electrical", "position": 2, "source": "Product Description"}, {"name": "Effective Exhaust Speed at 50Hz", "value": "20 L/min", "category": "Performance", "position": 3, "source": "Product Description"}, {"name": "Effective Exhaust Speed at 60Hz", "value": "24 L/min", "category": "Performance", "position": 4, "source": "Product Description"}, {"name": "Inlet Port Diameter", "value": "Outer diameter φ18 mm × Inner diameter φ14 mm (M20×P1)", "category": "Physical", "position": 5, "source": "Product Description"}, {"name": "Dimensions (W×D×H)", "value": "156 mm × 295.5 mm × 199.5 mm", "category": "Physical", "position": 6, "source": "Product Description"}, {"name": "Weight", "value": "Approximately 9 kg", "category": "Physical", "position": 7, "source": "Product Description"}, {"name": "Operating Ambient Temperature Range", "value": "7 – 40 °C", "category": "Performance", "position": 8, "source": "Product Description"}, {"name": "Oil Type and Capacity", "value": "SMR-100 oil, approx. 180 mL", "category": "Maintenance", "position": 9, "source": "Product Description"} ]
The ULVAC G-20DA oil rotary vacuum pump is a compact and efficient vacuum technology device designed for laboratory and industrial applications requiring consistent vacuum generation.
This oil rotary vacuum pump is widely used in laboratory settings including synthetic biology research, gene editing workflows, and biopharmaceutical production pipelines where reliable vacuum generation is critical. As a used model with some paint wear, functionality may be affected compared to new units; users are advised to verify operational performance before deployment.
Ideal for research professionals and laboratory technicians requiring dependable vacuum equipment for live-cell imaging setups, molecular biology processes, and other biotechnological applications.
Lab equipment markets are fragmented. Buyers spend weeks calling distributors, comparing quotes, and verifying supplier reliability. Sellers struggle to reach global research labs.
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We're an independent team based in The Netherlands, working with research labs and procurement teams across Europe and worldwide.
With a service contract, ten to fifteen years is normal for most benchtop instruments. Detectors and pumps are the parts that wear first.
Yes. Every verified supplier states which service partners cover the instrument, and we list that alongside the offer.
Ask a scientist through the request button. Parts are often available even when the instrument itself is discontinued.
Two to six weeks, depending on refurbishment scope and whether calibration is included.
We ship to 38 countries. Crating and customs handling are quoted with the instrument.
Tell us what you need and a scientist finds it for you, usually within the hour.
Last updated 19 October 2026
The middle half of the 453 with a price runs from €401 to €2,083.
