The Agilent Varian DS 302 is a commercial-grade, dual-stage oil-sealed rotary vane vacuum pump. It is highly valued in laboratory and industrial settings for mass spectrometry, vacuum distillation, and backing turbomolecular pumps due to its high reliability and quiet operation.
| Parameter | Specification |
| Pump Type | Dual-Stage Oil-Sealed Rotary Vane |
| Pumping Speed (60 Hz) | 8.2 CFM (237 L/min / 13.9 m³/h) |
| Pumping Speed (50 Hz) | 6.8 CFM (192 L/min / 11.6 m³/h) |
| Ultimate Total Pressure | $2 \times 10^{-3} \text{ mbar}$ ($1.5 \times 10^{-3} \text{ Torr}$) |
| Inlet / Exhaust Flange | NW25 / DN25KF (Quick-flange connection) |
| Oil Capacity (Min / Max) | 0.4 Liters / 0.6 Liters |
| Motor Type | Universal Single-Phase (Worldwide compatibility) |
| Voltage Configurations | 100-120 V / 220-240 V ($\pm 10\%$), 50/60 Hz Currently Set At 200-240 V |
| Nominal Rotation Speed | 1500 RPM (50 Hz) / 1800 RPM (60 Hz) |
| Power Rating | 0.45 kW (50 Hz) / 0.55 kW (60 Hz) |
Shipping and Handling
1. If an item is not
marked as Free Shipping; the shipping cost for the lower 48 states of the US
will be displayed. Shipping costs to non continental states are priced on a
case by case basis.
2. Our default shipping
carriers are FedEx and UPS but we can accommodate other requests if
needed.
3. Handling time are
usually 3 business days unless stated otherwise in ebay listing.
4. Local pickup is
available at our facility for your convenience (no charge).
5. International shipping
is available. Please contact us for a quote. (Note: Buyers are responsible for
taxes, duties, and import charges.)
6. We offer the option of
building a custom wood crate to ship your item. Competitive prices are
available per your request.
Warranty Conditions
The Limited Warranty is
subject to the following conditions:
1. Warranty conditions are
limited to description/operation as noted on ebay listing.
2. We will make a good
faith honest effort to best describe condition of unit.
3. Please note that AS-IS
items are sold without warranty.
4. We shall not be liable
under this warranty if any damage or defect results from:
a. Misuse, abuse, neglect,
or improper installation
b. Service or alteration
by anyone other than someone from our company.
5. Should damage occur
during shipping, we request a reasonable time to file an insurance claim.
6. Ebay listing will note
who is responsible for any return shipping costs.
Storage: