SKU: 77480236692

VACUUBRAND PC 611 VARIO VACUU·SELECT Dual Chemistry Vacuum Pump

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Description

VACUUBRAND PC 611 VARIO VACUU·SELECT Dual Chemistry Vacuum PumpBrandTech VACUUBRAND PC 611 VARIO Select Dual Control Chemistry Pump VACUUBRAND PC 611 VARIO Select Dual Control Chemistry Pump utilizes VACUUBRAND Oil free Chemistry Design Vacuum Pumps to increase lab efficiency and reduce the cost of vacuum generation. Operating two different applications from a single pump saves money and lab bench space. This vacuum system is available with both a manual and electronic control. Integrated check valves minimize

BrandTech™ VACUUBRAND™ PC 611 VARIO Select Dual Control Chemistry Pump

VACUUBRAND™ PC 611 VARIO Select Dual Control Chemistry Pump utilizes VACUUBRAND® Oil-free Chemistry Design Vacuum Pumps to increase lab efficiency and reduce the cost of vacuum generation. Operating two different applications from a single pump saves money and lab bench space. This vacuum system is available with both a manual and electronic control. Integrated check valves minimize interaction between applications.

Pumps with electronic control are now available with an integrated VACUU·SELECT® controller! Easy-to-use, the VACUU·SELECT® controller provides a touch screen, application-based interface. Creating a new application is as easy as swiping a finger to drag-and-drop application building blocks.

These pumps are excellent choices for supporting controlled evaporation or drying processes. The PC 511/520 select, with the MZ 2C NT two stage chemistry diaphragm pump (7 mbar/1.4 cfm) can be used for many common solvents, while the PC 611/620 select, with the MD 4C NT three stage chemistry diaphragm pump (1.5 mbar/2.2 cfm) meets the higher vacuum requirements for most high boiling point solvents.

Product Features:

  • Manual Control
    A PTFE diaphragm valve provides approximate control of vacuum levels for less demanding applications.
  • Electronic Control
    A solenoid valve, operated by the new VACUU·SELECT controller, provides precise two-point electronic control for important applications, maintaining vacuum levels between pre-set tolerances.
  • VACUU·SELECT® controller
    Controller has a touch screen interface and predefined applications. It is easy-to-use and the modification of existing applications, or creation of new applications, is simple with drag-and-drop editing.
  • No Oil Changes
    These vacuum pumps utilize diaphragm vacuum technology. The totally dry operation eliminates the misting, handling and disposal of contaminated waste associated with rotary vane pumps. No oil to change or monitor!
  • Reduced Maintenance
    Typical diaphragm lifetimes are well in excess of 15,000 hours of use before replacement - that's years in most applications, minimizing downtime and service costs. When it is finally time for service, their unique design eliminates tedious, trial-and-error stroke length recalibration.
  • Improved Productivity
    VACUUBRAND® pumps are engineered for performance, with flow rates as much as 40% higher at working vacuum level than competitive pumps with similar free air capacity ratings. Higher flow rates mean reduced process times and higher throughput.
  • Reliability
    All VACUUBRAND® pumps and systems must pass rigorous product testing before leaving the factory. It's your assurance of a reliable pump.

 

Technical Data PC 611 VARIO Select
Vacuum Controller
Vacuu-Select
Number of Heads/Stages

4/3

Max. pumping speed at 50/60 Hz

3.4/3.8m3/h

Max. pumping speed at 50/60 Hz

2.0/2.2cfm

Ultimate Vacuum (abs.)

1.5/1.1mbar/torr

Ultimate Vacuum (abs.) with gas ballast 3/2.2mbar/torr
Ambient Temperature Range (operation)

10 - 40°C

Ambient Temperature Range (storage)

-10 - 60°C

Max. Back Pressure (abs.)

1.1bar

Inlet Connection

2 x Hose Nozzle DN 8-10mm

Outlet Connection

Hose Nozzle DN 8-10mm

Coolant Connection 2 x Hose Nozzle DN 6-8mm
Rated Motor Power

0.25kW

Rated Motor Speed at 50/60 Hz

1500/1800min-1

Protection Class

IP 40

Dimensions (L x W x H)

435 x 243 x 457mm

Weight

20.6kg

Noise Level at 50 Hz, typ.

45dBA

 

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SKU: 77480236692

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Jennifer D
Chelsea, US
★★★★★ 5
Beautiful Gold Finish, sturdy base.
Color: Warm Gold
Beautiful! Cleans up well and doesn’t retain water marks. Sturdy, stays in place…can tear with one hand without the need to hold the base. So glad I chose this one over others on the market. Nice solid finish…should last a long time.
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Reviewed in the United States on December 22, 2025
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Suzie
Lowell, US
★★★★★ 5
Super Efficient & Pretty
Color: Warm Gold
It really is a perfect color of gold. It was super easy to use because each paper towel tears off easily. The bottom stays stable and doesn’t lean over when you tear off the sheet.
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Reviewed in the United States on March 24, 2026
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Julie Baker
Grantham, US
★★★★★ 5
Good book. Well written
Format: Paperback
This book was so very good and so interesting and informative. I read it very quickly because it was so easy to read and it kept my attention.
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Reviewed in the United States on March 11, 2026
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Terrisa Weber
Omaha, US
★★★★★ 5
It’s a maybe book
Format: Paperback
The first few chapters was interesting but as I got further in it I felt like I didn’t need to read or want to read anymore
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Reviewed in the United States on May 16, 2026
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avid reader U.S.
Boise, US
★★★★★ 4
Thorough and careful research but I do disagree on some points
Format: Paperback
Review for 'When Giants Were Upon the Earth". As a Christian Bible reader of many years, I was not sure what I was getting myself into by buying and reading this book. ( I do have other books that are not part of the Bible such as Mr. Godawa mentions for reference.) Mr. Godawa has made careful and thorough research on the subject of the Nephilim which is only briefly mentioned in the Bible. He has broadened my understanding of little known facts about the giants and the pagan beliefs of other cultures. I was pleasantly surprised and pleased that a Hollywood screenwriter would do justice to the teachings of God. I do disagree with him about his ideas about satan - I believe he is an individual spirit being and the leader of the other angels that revolted in Heaven. In the New Testament we note that he is ruler of this world John 12:31, he transforms himself into an angel of light II Cor 11:14 and he is also a roaring lion 1 Peter 5:8. I am not totally finished with this book yet but I am hoping that there is information on Nimrod. I would recommend this book for Christian readers who want Bible information 'fleshed out' and explained and about the sons of God, the Nephilim etc.
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Reviewed in the United States on August 21, 2017

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