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Varian DS 202 Rotary Vane Vacuum Pump 949-9320 Dual-Stage

Varian

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$499.99
SKU:
000083025033HH25LS
Condition:
Used
Shipping:
Free Shipping
Brand:
Varian
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Product Overview

Varian DS 202 Dual-Stage Rotary Vane Vacuum Pump – Used

The Varian DS 202 (949-9320) is a dual-stage rotary vane vacuum pump built for reliable laboratory and industrial rough vacuum applications.

First developed by Varian to meet the demanding standards of research labs and process industries, the DS series pumps are known for their rugged construction and stable performance. This pump still holds its vacuum smoothly—its survival story continues, but its next chapter belongs to you.

Product Condition

Used, in good cosmetic and working condition. Tested to hold 27.7 inHg during a quick test with no issues. Runs smoothly and performs as expected. Pump oil will be drained before shipping and must be refilled prior to use.

Product Overview

The Varian DS 202 delivers a pumping speed of 5.8 CFM (9.8 m³/h) at 60 Hz and achieves an ultimate pressure of 2 x 10⁻³ mbar (when new). Equipped with a dual-stage rotary vane design and a 120V single-phase motor, it is well suited for consistent rough vacuum generation in both laboratory and industrial settings.

Key Features

  • Model: DS 202 (Varian part 949-9320)
  • Dual-stage rotary vane design
  • Pumping speed: 5.8 CFM (9.8 m³/h) at 60 Hz
  • Ultimate pressure: 2 x 10⁻³ mbar (when new)
  • Inlet/Exhaust flange: DN 25KF
  • Motor: Single-phase, 120V, 60 Hz
  • Compact footprint suitable for benchtop or equipment integration

Applications

  • Laboratory vacuum systems
  • Industrial process vacuum applications
  • Research and testing environments
  • General-purpose rough vacuum generation
  • Support equipment for analytical instruments
  • Vacuum drying and degassing processes

Frequently Asked Questions

What is the pumping capacity of this unit?

The DS 202 provides 5.8 CFM (9.8 m³/h) at 60 Hz.

What is the ultimate pressure?

When new, the DS 202 is rated to reach 2 x 10⁻³ mbar.

What power does the motor require?

This model runs on a single-phase 120V, 60 Hz supply.

Which flange type does it use?

The pump has DN 25KF inlet and exhaust flanges.

Does the pump ship with oil?

No. Oil will be drained prior to shipment and must be refilled before operation.

This listing is for one Varian DS 202 Dual-Stage Rotary Vane Vacuum Pump, in used condition, as described above.

Reviews

(No reviews yet) Write a Review

The item was as described and in good and working condition.

Delivered as promised. I would order again if store has anything else I may need. THANK YOU!

Robert L.

Great seller...

fast shipping and great price for a quality tool!

Kacey S.

Just what the doctor ordered.

Good supply and price. Thxs

Ralph M.

Super Duper Fast Shipping.

Item As Described. Packaged Nicely, What A Seller.

Wayne L.

Item was as described, and very fast delivery!

5 stars across the board for every seller rating category, and I would buy from this seller again. And per my request, the capacitors were also very well packed for safe delivery.

Bruce B.

Product shipped quickly and arrived in good shape

J. Fong

Outstanding.

The instrument was well packed. It is in extremely good condition. It passed all preliminary tests.

Raymond W.

Item looks better than described, looks brand new and works great.

My old buffer was 50 years old and I sent it to buffer heaven, thanks.

Mike H.

As advertised. Would buy from again.

S. Scafer

Obtainium have been a very helpful seller to me.

In recent times I have had a few items go astray enroute to my address in Australia. This seller was most helpful & encouraging, regarding the onward tracking & eventual safe delivery of this item. This item's arrival in good condition was a joy to me as, it was a rare part that fitted my military comms. Well done seller. I would gladly recommend this seller to all potential buyers.

Jean-Pierre H.

Perfect transaction, pleasure to deal with.

M. Dante