SKU: 1776284432

VACUUBRAND ME 4 NT Oil-Free Diaphragm Vacuum Pump

Sale price$2294.28 Regular price$2549.20
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Description

VACUUBRAND ME 4 NT Oil-Free Diaphragm Vacuum PumpBrandTech VACUUBRAND ME 4 NT Diaphragm Vacuum Pump VACUUBRAND ME 4 NT Diaphragm Vacuum Pumps are intended specifically for non corrosive, non evaporative applications. They are excellent for laboratory and process plant applications including gas transfer, backing turbo pumps, and vacuum filtration. All wetted parts of these pumps are made of aluminum, FKM, and polyethylene. Aluminum FKM pumps should not be used with organic solvents, corrosives, or

BrandTech™ VACUUBRAND™ ME 4 NT Diaphragm Vacuum Pump

VACUUBRAND™ ME 4 NT Diaphragm Vacuum Pumps are intended specifically for non-corrosive, non-evaporative applications. They are excellent for laboratory and process-plant applications including gas transfer, backing turbo pumps, and vacuum filtration. All wetted parts of these pumps are made of aluminum, FKM, and polyethylene. Aluminum-FKM pumps should not be used with organic solvents, corrosives, or other vapors inconsistent with the materials of construction.

Gases can be evacuated and pumped continuously with diaphragm pumps using no oil. Aluminum and selected plastics are used for all parts in contact with pumped media, which allows for a wide range of non-corrosive applications. It combines a high pumping speed with an ultimate vacuum of 70 mbar with a one-stage design. The highly flexible FKM diaphragm, which is made up of fabric-reinforced layers, provides extended operating life. Performance data is further improved in the NT series.

Product Features:

  • 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 ME4 NT
    Number of Heads/Stages

    2/1

    Max. pumping speed at 50/60 Hz

    4.0/4.4m3/h

    Max. pumping speed at 50/60 Hz

    2.4/2.6cfm

    Ultimate Vacuum (abs.)

    70/52mbar/torr

    Ambient Temperature Range (operation)

    10 - 40°C

    Ambient Temperature Range (storage)

    -10 - 60°C

    Max. Back Pressure (abs.)

    2bar

    Inlet Connection

    Hose Nozzle DN 8-10mm

    Outlet Connection

    2 x Silencer/G1/4"

    Rated Motor Power

    0.18kW

    Rated Motor Speed at 50/60 Hz

    1500/1800min-1

    Protection Class

    IP 40

    Dimensions (L x W x H)

    243 x 239 x 198mm

    Weight

    11.0kg

    Noise Level at 50 Hz, typ.

    45dBA

    NRTL Certification

    Canada and the USA

    ATEX Conformity (only 230V)

    II 3/-G Ex h IIC T3 Gc X Internal Atm. only

    Items Supplied

    Pump oil filled and completely mounted, ready for use, w/ manual



Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 1776284432

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Richard Ian Templeton
Alexandria, US
★★★★★ 5
Where have these watches been?
Color: Grey on Black Fabric
A wonderful looking and wearing (with some wee modifications)watch. I originally bought this watch with the textile band but soon discovered it was not a marriage made in heaven. I swapped the bracelet for a leather aftermarket deployment bracelet and it transformed the watch for me.
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Reviewed in the United States on May 8, 2026
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James
Alexandria, US
★★★★★ 4
Great Swiss Watch
Color: Green on Stainless Steel
High build quality. Super smooth movement. I've found that it loses time a lot faster than many of my Japanese automatics. The color options are great, but I wish there was more bracelet color diversity. High quality steel doesn't scratch easily. The date complication is awesome.
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Reviewed in the United States on May 24, 2026
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Karl Doss
Draper, US
★★★★★ 5
Nice
Color: Grey on Black Fabric
Better than expected
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Reviewed in the United States on May 22, 2026
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Erik Rosado
Bozeman, US
★★★★★ 5
Quality timepiece
Color: Brown on Brown Rubber, Color: Brown on Brown Rubber
Beautiful watch keeping accurate time. Quality timepiece
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Reviewed in the United States on December 23, 2025
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AQUILES COLOMBO
Natrona Heights, US
★★★★★ 5
MUY BONITO
Color: Blue on Blue Fabric
EXCELENTE
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Reviewed in the United States on March 30, 2026

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