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Varian HS 602 Dual Stage Oil-Sealed Rotary Vacuum Pump (17.6 cfm)
Product Description
The Varian HS 602 is a dual stage rotary vane vacuum pump designed for laboratory and industrial applications requiring reliable medium vacuum performance. This oil-sealed vacuum pump is driven by a single-phase electric motor and utilizes a force-feed lubrication system powered by an auxiliary gear pump integrated into the rotor, ensuring consistent lubrication even near atmospheric pressures.
Key technical features include:
- 17.6 cfm (cubic feet per minute) pumping capacity suitable for various vacuum system setups used in molecular diagnostics, bioprocessing, and biomanufacturing workflows.
- Oil immersion of the entire functional block enhances sealing of discharge valves, internal lubrication, heat dissipation, and noise reduction.
- A specialized antisuckback valve automatically isolates the vacuum system upon pump shutdown, preventing backflow of air and oil contamination, critical for maintaining vacuum integrity in sensitive biotechnology or synthetic biology research environments.
- Robust design intended for extended use in demanding settings such as cell imaging, fluorescence analysis, and clinical diagnostics laboratories.
Widely adopted in laboratory vacuum systems, the Varian HS 602 is essential for applications that require stable, oil-sealed vacuum generation and precise atmospheric isolation to protect sensitive samples and equipment. Ideal for researchers and professionals engaged in gene editing, molecular cloning workflows, and biopharmaceutical production pipelines.
Note: Proper maintenance is vital; warranty does not cover misuse or contamination exposure. Refer to Varian literature for detailed specifications and model comparisons.
Item Stats
Product details
| Manufacturer | Varian Spa |
| Model | HS 602 |
| Year | 2005 |
| Condition | Used |
| Serial Number | 216369 (Motor: 308886) and 218528 (Motor: 400301) |
| MPN | 849-9365R002 and 370222802 |
| Condition Description | IN GOOD WORKING ORDER |
| Number of stages | Dual Stage |
| Maximum flow rate | 17.6 cfm |
| Electrical Requirements | 200-240V, 50/60hZ, 1000vA |
| Electrical Certification / Approval | CSA |
| Dimensions | 20"L x 6.5"W x 10.5"H |
| Weight (lbs) | 79 |
| Country/region of manufacture | Italy |
| Custom Label | SM31 |
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