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Specifications:
Model: VN-C4
Working Voltage: DC9V~14V
Rated Voltage: DC12V
Power: 42W
Vacuum Degree: -85kPa
Flow: 40L/min
Weight: 488g(approx.)
Package Includes: 1 x Vacuum Pump
Roberto B.
Reviewed in Mexico on September 11, 2024
Generó vacío adecuadamente al conforme al flujo mencionado en las especificaciones.
Mongo
Reviewed in the United States on February 14, 2024
I've been using this for a couple of weeks to increase maple sap production. It works, but I have nothing to compare it to (other than no vacuum) because this is the first vacuum pump I've used for this application.It increases sap flow considerably compared to no vacuum. We only have 6 trees tapped (backyard small batch maple syrup production) and they are all strung together with PEX. I have a timer relay running 5 minutes on, 1 minute off. It has been running for about 10 days (mostly just daylight hours, some overnights when the temperature does not drop below freezing) with that timing, so I have been putting some hours on it. When it shuts off, it holds the vacuum. The system is still under vacuum when the pump starts back up again after a minute off. It survived sucking some sap. When I first set up the pump, I found I had to do some fine tuning. I was drawing sap and blowing it all over the place with the exhaust of the vacuum pump. That happened for the first few days.I am pleased with it, but it is louder than I thought it would be for how small it is.If it fails, I'll update the review.
Dan
Reviewed in Canada on April 27, 2024
I have bought a few of these, and I've had two clients that weren't satisfied with the use of this motor due to its loudness. Build quality is solid, function is solid - provided you use the appropriate size tubing, it's extremely powerful. If it weren't for its loudness, I would give it a 5/5.
MW
Reviewed in the United States on April 2, 2023
Works great. Used it to replace a faulty pump for axle lock actuators on a Gwagen
Steve
Reviewed in Canada on October 31, 2021
Until now it is working fine, could be a little bit quieter, but the noise is not too bad.
Dan
Reviewed in Canada on October 20, 2021
Noisy and warms up very quick.
Earl Neuhaus
Reviewed in the United States on August 25, 2020
Very small with a poor description on listing, very cheap made
robert davis
Reviewed in the United States on November 28, 2019
Works well
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