NAVAC 18v 2 CFM Cordless Pump …HERCULES 20v 2CFM Brushless HVAC Vacuum Pump Comparison
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- เผยแพร่เมื่อ 2 มิ.ย. 2024
- Trying out the Hercules HVAC 2cfm vacuum pump that I picked up at HARBOR FREIGHT… is it worth the money and how did it compare to my NAVAC 2cfm #hvac #harborfreight #navac
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A Hercules 20v 1/4" quick release impact was my first tool purchased when i got the industry 7 years ago and its still going strong. Lol
That’s good to know 👍
it really is, 🎉
For the price point it did pretty good. NAVAC makes vacuum pumps for a lot of manufacturers. I'm definitely a NAVAC fan....but $260.....hard to beat that performance for just about half the cost
I have no complaints about the NAVAC pump, the Hercules warranty is 5yr and HQ is right here in FL , at least that’s what the document says. 1yr warranty on NAVAC
When the Navac battery operated pumps first hit the market, I was intrigued by the idea but totally put off by the price.
Back in 2016 or so, I bought Harbor Freight's Pittsburgh branded 3 CFM two stage vacuum pump. I only do HVAC/R as a sideline, but it's had plenty of use in residential, automotive and light commercial. It's never let me down. I would definitely buy it again. I definitely think I'll try their cordless offering. Thanks for the review.
The NAVAC has certainly been worth the investment … I purchased a Harbor Freight Chicago SDS MAX drill for one job using core bits in 2014…. It’s done hundreds of jobs since. I appreciate your comment 👍
Very cool little pump. Hard to beat that price! I picked up a barely used JB 5CFM cordless pump. And it’s done great for me. Helps im just used to JB my company provided a 7.5CFM JB I also keep on the truck but having that cordless option is nice. Another benefit of JB is you can also have a power adapter to plug it into power if needed
Nice, that power adapter is a good option to have! Thanks for the comment
Cool video comparison!
Thanks Rick !
I got the O-Ring Assortment, 382 Piece set, for 10 bucks, saved my ass on the cheap a few times. I love me some Harbor Freight.
If you know what you’re looking for you can get some good deals 👍
just picked it up today, havent used it but hervules hasnt disappointed so far
The 5ah battery works well with it 👍
Great review!
Thanks CC , stay cool !
Nice review Subcool.
Thanks Steven !
I’ve owned the small Makita vacuum pump which was twice the cost… a couple things I like about this Hercules pump is the variety of ports, as the Makita only had 5/16. Also Makita for whatever reason stopped making 18v batteries higher than 6ah while Hercules goes up twice that. So I’d definitely give the Hercules as the best value.
It seems to be performing well so far, Im purposely giving the NAVAC a break to put Hercules to the test… the 5ah seems to be sufficient but the battery options are affordable
They're not the most powerful but the convenience of doing automatic ac jobs out in the field makes it priceless to me. No need for a generator, a converter or extension cord. I bought the 12ah battery so I'm curious how many cars i can do off it.
Nice, keep me posted how it does with 12ah. 👍
It's a nice little pump. I got the 12ah battery for mine.
Nice, that will definitely do the job 👍
Will it be good with the A2L refrigerant? That’s the only reason I haven’t gotten a battery pump.
I don’t see why it wouldn’t work, brushless motor and no spark switch. My NAVAC 2cfm is A2L compliant and the Hercules pump is very similar. Nothing in the manual states A2L
Love my Hercules vacuum pump I use it on ice machine and walk in coolers and reach in coolers and on ac units . It’s not the fastest but it’s light and works like it should. Half the cost of other brands and just as good with a 5 year warranty on tool and three year warranty on battery and charger
Right on 👍 it gets those jobs done! Thanks for commenting
@@subcoolHVAC your welcome anytime!
What about gauge options? I have a 410 unit and need to do a health check on a 22 unit. Recommendation for a decent personal set to do the job for both?
I use Fieldpiece SMAN SM380V , Yellow Jacket , CPS , NAVAC , JB are all capable of 410 and 22
Probably manufactured at the same plant in China. When Sears took a dump HF became hard to beat regarding ratchets & wrenches with their return policy being very easy. I’ll definitely get that pump when my YJ Bullet fails. I’ll be damned to pay $900 for an A2L/A3 compliant pump.
From what I see they’re designed in USA and mfg overseas, HF doesn’t seem to be going out of business anytime soon . Thanks for watching!
Is that blue guy A2L compliant? I'm sure the Navac is because I just purchased it
I haven’t seen A2L compliant in writing on the Hercules but it has the features to be, DC Brushless motor, spark proof switch. Would need to verify with mfg. Thanks for asking!
You can do a little bit of cutting and put a Milwaukee battery in the Hercules one
Milwaukee is 18v Hercules 20v … Hercules batteries are relatively affordable 👍
@subcoolHVAC same difference. They'll be the same internally. 20V is just the fully charged voltage, 18V is the nominal voltage. Measure the voltage on both batteries fully charged and I'll bet they'll both read about 20.5v-21v.
@@subcoolHVAC lithium cells are 4.2v each fully charged... so 18 or 20v batteries both use the same number of cells internally. The voltage they give you is just marketing BS.
The biggest risk with power tool adapters, or with hacking a tool to work with another battery is that, with almost no exceptions, you can drain the battery below empty.
Milwaukee batteries basically tell the tool “I’m empty, stop it!” If you have an adapter, it ignores that message. It just keeps going.
The only exceptions are Ryobi, and maybe Ridgid. Ryobi batteries have an actual cutoff built-in. They will disconnect power whether you like it or not :)
I’d like to see the comparison done with both 5amp batteries that 9amp will have given the navac an advantage
How is that?
what happens if the battery dies and your not close to it ? do you loose your vacuum?
The batteries beep beforehand as a warning that it’s getting low on charge, be prepared to close valve and swap battery.
Where did you get the vacuum hose?
Local Supply House , NAVAC NHB1 1/2” dia. 3/8” to 1/4” fittings. Thanks for watching!
I like the concept of battery powered pumps. I wish they made batter powered recovery machines so i didnt have to lig extension cords.
I’m sure we’ll see battery recovery unit before you know it 👍
I would like to see you use the vacuum pump on a job 😊
You may get to see that, Thanks for watching!
If it gets the job done.
So far it is 👍
You need to put the Hercules last
😎
Both pumps are the same with only cosmetic differences
Warranty and a few dollars too 👍
its most definitely a navac clone
A lot of similarities 👍
The Navac is a Makita clone.