but... I'm sure they'll improve it greatly before it gets re-sold and offer a full warranty...
I'm not following you guys. I see their most recent Facebook post about the Haskles for 4k with an exhaust mod they don't explain. IMO, if people are dumb enough to fall for shit like that without even bothering to check the MSRP then they were a born sucker and it can't be helped. Is there something I'm not seeing? Looks like their last IG post was a while ago.
According to a rep from cascade botanical haskel is working on a pump that uses less power since it has been brought to there attention the extraction industry is using there pumps. There engineers are saying its overkill and we could use a pump that uses less juice. Rumor has it a prototype is in the works and being sent out for testing. Keeping my fingers crossed it gets released to the public soon.
This is awesome news!! So many badass developments going on at skunk pharm right now!David G, Haskel's Western region account manager personally dropped by WolfWurx, Inc, and we and discussed their pumps with them vis a vis our markets needs. I asked for two thing:
1. A smaller drive piston so that it uses less air per stroke. It currently is set at 4:1 ratio, which is higher than we need for our tank pressures.
2. A stainless pumping cylinder.
He agreed to see what they can do, and Skunk Pharm Research, LLC has agreed to do the field testing that they require and publish the results.
They already offer it in stainless, so I await pricing as well.
He also passed a brain fart by us, which was to point out that if we don't need the higher pressure, then we also don't need to run the Haskel as a two stage pump.
That means that you can remove the tube that connects the two sides of the discharge piston, and run the two chambers in parallel, rather than series, to double the pump output. If you rotate the head 180 degrees, the check valves will also be aligned to make this easier.
Hee, hee, hee, we have a Mk IV currently in final finishing, which we will make this modification on and conduct the testing.
It is clear that Haskel is keen to support our needs, so we discussed one other support concession, and await the home office reply. More on that after we hear back.
PS: I also learned that as soon as I shared the information regarding our use of the Haskel 59025-3, Haskel's call volume and sales for the pump sharply increased, but so did the number of calls where the person calling simply hung up when they started asking questions about application. If you call, be brave and tell it like it is, because they do understand.
If your local rep is not on board, then I recommend calling HIS, their Oregon rep here, whom will provide the help you need. Hoffman Instrumentation Supply is in Hillsboro OR, and can be reached at www.hisoregon.com. Ask for Joe J.
Secondly, don't forget to order it with Viton, because the neoprene doesn't stand up as long in our appliocation.
He also passed a brain fart by us, which was to point out that if we don't need the higher pressure, then we also don't need to run the Haskel as a two stage pump.
That means that you can remove the tube that connects the two sides of the discharge piston, and run the two chambers in parallel, rather than series, to double the pump output. If you rotate the head 180 degrees, the check valves will also be aligned to make this easier.
Gray Wolf;6634921 That means that you can remove the tube that connects the two sides of the discharge piston said:Subzero already has done this according to their most recent FB post and I think are selling them that way....
This is awesome news!! So many badass developments going on at skunk pharm right now!
GW is this still your recommendation for the air compressor to buy to run the Haskel? If we had this machine, how many of the pumps could we run at once?
http://www.aircompressorsdirect.com...-OXyZwhSN_wRf7d_PwMukk8Jjhc9_8pI2EaAliE8P8HAQ
Thank you
Yup, that would do it and run one Haskel at full speed or two at half speed. They are constant displacement pumps, so at a given pressure, it is simply a matter of volume.
A 20 or 25 hp rotary screw is not twice as expensive, and can usually be found relatively priced surplus. Probably can get a good one for what a new 10 horse costs.
Thanks for the info guys. Looks like I have some shopping around to do!RB makes a good point
Used compressors and used equipment salesmen, are somewhat like used cars and used cars salesmen. You have to pay attention to win.
Screw compressors are long lived when properly maintained, so look for one what low hours, that has been.
If they don't come with a refrigerative drier, they can be added new for a couple grand.
Try to find one with a low-unloaded-horsepower feature, for the most economic performance.
As PC notes, shipping can be the deal breaker.