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Edwards RV12 Vacuum Pump (New)
Edwards RV12 Vacuum Pump (New)
Manufacturer's List Price: $3,695.00
Our Price: $3,295.00
Money Saved: $400.00

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Condition: Brand New (In Original Packaging)

Warranty: 1 Year Full Parts and Labor Warranty
Typically Ships Within: 2 to 5 Business Days

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Product Code: ED-RV12

Refurbishment Protocol

Edwards RV12 Vacuum Pump

The Edwards RV12 rotary vacuum pump offers a peak pumping speed of 10 cfm at 60 Hz and an ultimate pressure of 1.5x10-3 Torr (2x10-3mbar). The Edwards RV12 has a quiet noise level of 48 dBa and an operating temperature range of 12° – 40°C. The oil capacity of the Edwards RV12 is 1 liter, and the oil type for the Edwards RV12 is Ultragrade 19. The Edwards RV12 weighs about 58 pounds and has dimensions of 19.3" L x 6.2" W x 8.9" H. The Edwards RV12 has a max water vapor capacity of 290 grams per hour and utilizes a NW25 connection for both the inlet and the exhaust.

The Edwards RV12 is fully tested to perform at factory specifications before being shipped.

Includes: > Pump Oil > Operator's Guide > Power Cord > 1 Year Full Parts and Labor Warranty

Edwards RV12 Vacuum Pump Specifications

Peak Pumping Speed

10 cfm at 60 Hz

Ultimate Pressure

1.5x10-3 Torr (2x10-3mbar)

Noise Level

48 dBa


Inlet: NW25 Exhaust: NW25

Max Water Vapor Capacity II

290 grams/hr


58 Pounds

Dimensions (inches)

19.3 L x 6.2 W x 8.9 H

Oil Capacity

1.0 L

Oil Type

Ultragrade 19

Operating Temperature Range

12 – 40 ̊C

We also carry the RV3 vacuum pump, RV5 vacuum pump, and the RV8 vacuum pump as well.

Edwards Rotary Pump Operator's Guide

Click Here to View all the Technical Specs for the Edwards RV12

Why Buy From Marshall Scientific?

Every product we offer undergoes a rigorous inspection process to verify that all manufacturer specifications are met. All of the electronics and boards are tested for proper function, and any necessary preventative maintenance is performed alongside repairs by our industry trained technicians. Our primary goal is to offer products that are as close to new as possible at an affordable price.

All Lab Equipment is Fully Refurbished and Tested

Most Pieces Ship within 2 to 5 Business Days

All Products Come with a Standard Warranty

Trained Customer and Technical Support

Industry Leading Overall Customer Satisfaction

Marshall Scientific's Certified Refurbishment Protocol


Our technicians decontaminate and clean all equipment upon arrival and upon purchase to create a neutral environment for lab use.

Preliminary testing is conducted to identify potential product defects, upon completion, we replace all faulty and/or under-performing parts with original manufacturer parts that perform up to specification.

Any parts known to fail or malfunction from excessive use are removed and replaced to insure the extended lifetime of your equipment.

Any necessary preventative maintenance is performed alongside repairs, so your purchase will be ready to go as soon as it arrives.

All electronics and boards are tested for proper function and response by our industry trained technicians. Any electronic deficiencies detected are immediately repaired.

Final testing cycles ensure your instrument performs fully at manufacturer specifications, guaranteeing you receive a properly working product ready for use.

Once we finish our rigorous testing and decontamination procedures, your order will be packaged to best protect it during shipment and will include delivery insurance.

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