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From the brand
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ZENY Direct is a company committed to providing high quality products and good service to buyers. Since 2013, with product lines ranging from everyday household items, business & industry goods, pet supplies to sports & outdoors goods and much more to fulfill all buyers' needs. With devoted staff, quality guaranteed products, we'll continue to devote ourselves to maintaining high standard items and service to win more buyers' trust
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Product Description
Strong Copper Motor
Strong copper motor, stable operation. When the machine pumps vacuum, it ensures the stable operation of the machine and saves energy and electricity. Copper wire good motor, long-term durability, long-term work without burning machine
- High Efficiency and Low Noise
- Viewable oil window
- Copper suction port
- Supper bigger fan
- Shockproof base
ZENY All-copper Motor, Rotary Vane Vacuum Pump
Specifications & Features for ZENY Vacuum Pump
Overall Dimensions: 10.6'' x 4.6'' x 8.5 '' (L x W x H)
Heavy-duty Aluminum Alloy Casing
Internal High Volume Cooling Fan for Extended Use
Exhaust Port with Exhaust Cap
Oil Sight Glass For Monitoring Oil Levels
ON/OFF Switch
Non Slip Cushion Handle
Comes With a Bottle of Vacuum Oil
Warm Note: If pump heats up or fitting not suits, please contact seller in the first place, solution awaits. Please make sure your manifold gauge is in accordance with this size. Thanks.
- Visual fuel tank to prevent oil shortage and motor burnout
- High quality capacitor, fast start, anti-wave, ensure the stability of machine output
- Intelligent radiator: when something is stuck, it can protect itself and prevent it burning out
- Solenoid valve: automatic cut-off of power failure, effectively prevent gas reflux
- Oil Drain Plug Positioned at Bottom of Oil Reservoir
- Direct Drive Motor Allowing Easy Starting Which is Maintenance Free
Why Choose ZENY Vacuum Pump?
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Built-In Thermal ProtectionBuilt-in thermal protection, avoid burning machine, extent the machine's life. Fast heat dissipation, increase the radiation window. Format heat dissipation window design, fast heat dissipation, effective protection of machine performance. |
1 Stage Vacuum Pump
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Shock-Proof and Wear-Resistant BaseZENY vacuum pump base was made of composite rubber material, shock absorption and seismic resistance, extend machine life. Four rubber bottoms increase product stability. |
Widely ApplicationWide range of applications: suitable for household air conditioning, automobile maintenance, vacuum packaging, refrigerator vacuum, Industry etc. |
Videos
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Videos for this product
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Customer Review: Messy operation.
Customer Video
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Videos for this product
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Customer Review: This is a Great Vacuum Pump for Winemakers
brock
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Customer Review: Not off to a good start...
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Customer reviews
Leaks oil badly - do not buy. Terrible customer support.
Reviewed in the United States on January 11, 2018
The pump ran just fine the first couple times I used it. It did the job I bought it to do. It didn't come with the proper attachment for what I wanted to do with it which is put a vacuum on an automotive air conditioning system but I knew that up front.The PROBLEM comes from the fact that this thing leaks oil terribly. I used it a couple times after I bought it in September, but by late October I was talking with ZENY's customer service department because of how much oil this thing was leaking. From the bottom of the unit as well as the side plate where it mounts horizontally. I found at least two different places it leaks from (there are likely more but I'd have to take it apart which would void the warranty!), have the photos to prove it, and I tried to get a warranty replacement. Of course their customer support group has gone 100% quiet without any resolution. I'm lodging a complaint with Amazon on this one - it is not usable in this state.
Reviewed in the United States on January 11, 2018
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Top reviews from the United States
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Reviewed in the United States 🇺🇸 on October 7, 2022
Reviewed in the United States 🇺🇸 on October 13, 2022
Reviewed in the United States 🇺🇸 on January 16, 2016
If you aren't familiar with Wine Degassing, you can read more online, but in a nutshell, "degassing" wine removes the CO2 that is created when sugar converts to alcohol. When you leave CO2 in wine, it tastes bubbly, and leaves a foul flavor.
I've tried several other products to degas my wine before looking at an actual vacuum pump:
* A handheld vacuum, often called Wine Pump or Vacu Vin. This is a six-inch tall pump with a rubber stopper designed for removing the air from a single bottle of wine. This works, but only pulls up small bubbles and takes a lot of effort to get a very small result.
* A metal rod wine whip. This is a straight metal rod with two plastic flaps at the end that you attach to a power drill and stick into your wine bucket or carboy to spin the wine around and stir up the bubbles. This was essentially, for me, an electric version of the Vacu Vin. Not much of an improvement, and took a lot of time.
* A Wine Whip degasser. This is a C-shaped plastic rod (much like the metal rod) that you also attach to a power drill and stick into your wine bucket or carboy to spin the wine around and stir up the bubbles. It works pretty well, better than the metal equivalent in my case, but takes a lot of time and only gets slightly larger bubbles than the Vacu Vin.
* A Vacuum Sealer. This is a completely different product. These are used to vacuum seal food. There are a lot of examples online using a Vacuum Sealer that use the accessory port (normally used for things like sealing Mason Jars) to degas the wine. I haven't tried many of these, but my Vacuum Sealer had a safety mechanism that shut it off when it hit a certain amount of pressure, so I had to restart it over and over. In the end, it never got more than small bubbles.
So I started looking for a proper Vacuum Pump; no shortcuts, just a real electric vacuum pump.
If you've looked at these much, you probably know that they are pricy. Most of the local big-box stores didn't even carry them, and even the few that did started over $100. At the time that I purchased this unit, it was $48 plus about $10 shipping.
I researched the different types of pumps: single stage, dual stage, etc. For Winemaking, a single stage looked like it was going to do the trick. The main advantage that I found in this research was that a dual stage would eventually be quieter as it was running. However, this vacuum pump isn't loud at all. I measured the decibels that it put out after warming up. With the decibel meter 6 inches away from the pump, it produced 64db. This is pretty low, in my opinion. This doesn't sound like an air compressor; it sounds more like a washing machine, dryer, but probably closer to a dehumidifier. This is not loud at all.
The vacuum power on this is more than enough for a 23 liter (or 5-6 gallon) glass carboy.
You are supposed to put another drip container in between your carboy and the vacuum pump when you start. I had read about how important it was to make sure that you don't get any wine or fluid into a vacuum pump, but having tried the above mentioned methods, I was expecting a slow start when I plugged it in, so I hurriedly skipped adding a drip container, but was ready to pull the hose off in case it started to fill the hose with wine. I am so glad I was ready. When I first turned it on, it degassed so fast! Bubbles shot to the top and wine was in the tube faster than I expected, and I was able to rip the hose away from the pump in time! But be careful, this thing can degas quickly.
After that, I connected a drip container and turned it back on and it is pretty amazing how well this works. I was using spare hose, not air hose that is reinforced, so the hose and tubing collapsed on itself and pinched, slowing down the airflow. Tomorrow I'll be heading out to get proper air hose, a relief valve, and probably even a regulator so I can monitor the pressure. This thing works very well and is a great deal!
This is a Great Vacuum Pump for Winemakers
By brock on January 15, 2016
Every winemaker should get this vacuum pump.By brock on January 15, 2016
If you aren't familiar with Wine Degassing, you can read more online, but in a nutshell, "degassing" wine removes the CO2 that is created when sugar converts to alcohol. When you leave CO2 in wine, it tastes bubbly, and leaves a foul flavor.
I've tried several other products to degas my wine before looking at an actual vacuum pump:
* A handheld vacuum, often called Wine Pump or Vacu Vin. This is a six-inch tall pump with a rubber stopper designed for removing the air from a single bottle of wine. This works, but only pulls up small bubbles and takes a lot of effort to get a very small result.
* A metal rod wine whip. This is a straight metal rod with two plastic flaps at the end that you attach to a power drill and stick into your wine bucket or carboy to spin the wine around and stir up the bubbles. This was essentially, for me, an electric version of the Vacu Vin. Not much of an improvement, and took a lot of time.
* A Wine Whip degasser. This is a C-shaped plastic rod (much like the metal rod) that you also attach to a power drill and stick into your wine bucket or carboy to spin the wine around and stir up the bubbles. It works pretty well, better than the metal equivalent in my case, but takes a lot of time and only gets slightly larger bubbles than the Vacu Vin.
* A Vacuum Sealer. This is a completely different product. These are used to vacuum seal food. There are a lot of examples online using a Vacuum Sealer that use the accessory port (normally used for things like sealing Mason Jars) to degas the wine. I haven't tried many of these, but my Vacuum Sealer had a safety mechanism that shut it off when it hit a certain amount of pressure, so I had to restart it over and over. In the end, it never got more than small bubbles.
So I started looking for a proper Vacuum Pump; no shortcuts, just a real electric vacuum pump.
If you've looked at these much, you probably know that they are pricy. Most of the local big-box stores didn't even carry them, and even the few that did started over $100. At the time that I purchased this unit, it was $48 plus about $10 shipping.
I researched the different types of pumps: single stage, dual stage, etc. For Winemaking, a single stage looked like it was going to do the trick. The main advantage that I found in this research was that a dual stage would eventually be quieter as it was running. However, this vacuum pump isn't loud at all. I measured the decibels that it put out after warming up. With the decibel meter 6 inches away from the pump, it produced 64db. This is pretty low, in my opinion. This doesn't sound like an air compressor; it sounds more like a washing machine, dryer, but probably closer to a dehumidifier. This is not loud at all.
The vacuum power on this is more than enough for a 23 liter (or 5-6 gallon) glass carboy.
You are supposed to put another drip container in between your carboy and the vacuum pump when you start. I had read about how important it was to make sure that you don't get any wine or fluid into a vacuum pump, but having tried the above mentioned methods, I was expecting a slow start when I plugged it in, so I hurriedly skipped adding a drip container, but was ready to pull the hose off in case it started to fill the hose with wine. I am so glad I was ready. When I first turned it on, it degassed so fast! Bubbles shot to the top and wine was in the tube faster than I expected, and I was able to rip the hose away from the pump in time! But be careful, this thing can degas quickly.
After that, I connected a drip container and turned it back on and it is pretty amazing how well this works. I was using spare hose, not air hose that is reinforced, so the hose and tubing collapsed on itself and pinched, slowing down the airflow. Tomorrow I'll be heading out to get proper air hose, a relief valve, and probably even a regulator so I can monitor the pressure. This thing works very well and is a great deal!
Images in this review
Reviewed in the United States 🇺🇸 on September 25, 2022
Reviewed in the United States 🇺🇸 on July 10, 2020
Reviewed in the United States 🇺🇸 on June 17, 2022
