NAVACDual-Stage HVAC Vacuum Pump – AC Motor with Forced Oil Circulation, Oil-Mist Filter, 15 Micron Ultimate Vacuum, Pro Series

Had this pump a little over a year now, GREAT vacuum pump works amazing pulls a vacuum quick!!

Bought this as a replacement Pump for my harvest right freeze dryer. So far working amazing and pulling a very strong vacuum.. now, will it last overtime is the big question

Pulls a deep vacuum very fast, even with a small hose.

This pump is a huge upgrade over the Robinair 3cfm pump that I have been using for 13 years. You get the three different size fittings on this machine, 1/4, 3/8 and 1/2.Came with enough oil to get you started. You should purchase more oil as you will be replacing it every so often (depending on how often you use this pump), but could be as often as every month.Nice large sight glass, you're able to see the level at a quick glance as well as the condition of the oil.

There are a lot of different options for vacuum pumps. I liked this one because of the quiet, easy and efficient use of this pump. Highly recommend this pump. I use this on a daily basis. Not a complaint at all.

Haven’t had many Navac tools but they seem decent. Used vacuum pump next day after arrival.

The vacuum pump part of it is amazing all the plastic on it is cheaply builtPulls a 5 ton with 60ft of used line through a 1/2" hose and puller to 300 in 20 minutes good value and it's A2L

Out of the gate, it’s heavy and the build seems very good. It also comes with oil, so no need to order that separately.