VACUUBRAND ME 4 NT Oil-Free Diaphragm Vacuum Pump
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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cassy
Cuba, US
★★★★★ 5
Shoes
Size: 8 Women/7 Men, Color: Black/Black/Black
Solid black. Fit is great, comfortable for me, no noise good traction and very easy to slide on and adjust well
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Reviewed in the United States on June 8, 2026
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Taneisha Cookhorn
Houston, US
★★★★★ 5
Perfect size and fit
Size: 11 Women/10 Men, Color: Black/Black/Black
This sandal is the perfect fit and very comfy. It’s very sturdy and outdoor friendly as well. I love how flexible and breathable this is and the design makes it even more perfect.
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Reviewed in the United States on May 29, 2026
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liz vega
Omaha, US
★★★★★ 4
Great...
Size: 8 Women/7 Men, Color: Black/Black/Black
I bought these flip-flops, and they exceeded my expectations. The highlights for me are: Total Comfort: They are extremely comfortable right from day one. Great Quality: You can tell the materials are sturdy and durable—typical of the brand. Excellent Price: Unbeatable value for money. I really liked them; it’s undoubtedly a purchase you won't regret. They are totally worth it!
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Reviewed in the United States on May 26, 2026
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Verified Purchase
Rosie
San Leandro, US
★★★★★ 5
VERY SMALL but otherwise perfect
Size: 9 Women/8 Men, Color: Black/White/Black
okay so one of my feet is slightly larger than the other, only like a quarter maybe half size, making shoe shopping difficult sometimes.. not often bc with sneakers and other closed toe shoes, it’s not usually a problem, it’s really only slides. anyway i’m a women’s 8.5 sometimes 9. if they only have whole sizes, 95% of the time I go with 9 and rarely an 8. i’ve never in my life bought shoes larger than a 9. it’s worth noting I recently bought two new adidas superstar sneakers in a 9 and I wear them when I want comfort bc they fit so well. that was maybe 6 months ago and I’m grown so they are not changing. I order the 9 (men’s 8/womens 9) and my left foot looks fine but the bigger foot is giving me pause. the shoes themselves were the exact length as my actual foot, leaving no room at the toe or heel, and my feet fit perfectly in the indentations of a foot.. but they just didn’t feel right. I walked around my carpet for a little bit and caught my toes hanging past the actual shoe and basically in mid air. At that moment I knew I needed to size up to a 10 which is crazy to me. The 10 got here today and fits much better, even though now it’s a little big on my smaller foot, but not enough to cause a problem. I’m just shocked i’m wearing a size 10 bc im 40 years old.. lol i’ve been buying shoes for quite some time and never once in my life did I need to size up to a 10. Surprisingly the 10s aren’t noticeably bigger all around, like in the actual strap that holds your feet. I love these slides, always have, I just don’t ever remember having to buy a 10. Personally, I think it’s because of the unisex sizing- men’s and women’s shoes are more than one size different. It’s closer to a size and a half. my parents had a shoe store for like 15 years so I promise you I know what I’m talking about. anyway I would absolutely recommend sizing up one whole size unless you know for a fact what size you wear in these specific shoes.
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Reviewed in the United States on October 4, 2024
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Joan Snow
Lowell, US
★★★★★ 5
Reliable comfortable stylish
Great product for the money.... Very solid!! Needs some breaking in but will definitely be more comfy after some weeks of consistent wear. Arch support is hard at first but once broken is feel nice. Great design and nice color way. Easy to keep clean. Would highly recommend. Great for house gym or light pool use.
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Reviewed in the United States on May 3, 2026

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