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USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 5 - Jul 10
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Description
VACUUBRAND ME 4C NT Oil-Free Chemistry Vacuum PumpBrandTech VACUUBRAND ME 4C NT Chemistry Diaphragm Pump VACUUBRAND ME 4C NT Chemistry Diaphragm Pumps are designed for excellent corrosion resistance in routine biology and chemistry lab applications. Chemistry design diaphragm pumps are an excellent solution for continuous, oil free pumping of aggressive gases and vapors and meet the highest demands. The new NT series of pumps provide whisper quiet and ultra low vibration operation, high leak
BrandTech™ VACUUBRAND™ ME 4C NT Chemistry Diaphragm Pump
VACUUBRAND™ ME 4C NT Chemistry Diaphragm Pumps are designed for excellent corrosion resistance in routine biology and chemistry lab applications. Chemistry-design diaphragm pumps are an excellent solution for continuous, oil-free pumping of aggressive gases and vapors and meet the highest demands.
The new NT-series of pumps provide whisper-quiet and ultra-low-vibration operation, high leak-tightness and improved vacuum. The highly flexible, fabric-reinforced double diaphragm made of FKM offers extended operation life.
Product Features:
-
Excellent Corrosion Resistance
VACUUBRAND® Oil-free Chemistry Diaphragm Vacuum Pumps are constructed of materials with excellent corrosion resistance, such as PTFE heads and diaphragms. All multistage pumps are equipped with a gas ballast to provide consistent pump performance with condensed vapors. -
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. -
Quiet & Reliable
VACUUBRAND® pumps offer whisper-quiet operation and low vibration. Plus, all VACUUBRAND® pumps and systems must pass rigorous product testing before leaving the factory. It's your assurance of a reliable pump.
| Technical Data | ME4C NT |
| Number of Heads/Stages |
2/1 |
| Max. pumping speed at 50/60 Hz |
3.9/4.3m3/h |
| Max. pumping speed at 50/60 Hz |
2.3/2.5cfm |
| Ultimate Vacuum (abs.) |
70/52mbar/torr |
| Ambient Temperature Range (operation) |
10 - 40°C |
| Ambient Temperature Range (storage) |
-10 - 60°C |
| Max. Back Pressure (abs.) |
1.1bar |
| Inlet Connection |
Hose Nozzle DN 8-10mm |
| Outlet Connection |
Hose Nozzle DN 8-10mm |
| 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) |
254 x 243 x 198mm |
| Weight |
11.1kg |
| Noise Level at 50 Hz, typ. |
45dBA |
| NRTL Certification |
Canada and the USA |
| ATEX Conformity (only 230V) |
II 3/-G Ex h IIC T3 X Internal Atm. only |
| Items Supplied |
Pump oil filled and completely mounted, ready for use, w/ manual |
Additional Literature:
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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
4.3 ★★★★★
Based on 484 reviews
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Product Reviews
★★★★★ 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
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 8, 2026
★★★★★ 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.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 29, 2026
★★★★★ 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!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 26, 2026
★★★★★ 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
★★★★★ 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.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 3, 2026
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