Hi Marcel,
Thanks for contact me. Please see my notes below.
Regards
Todd
2) Are there any problems with rotary and external tank? Specifically for
Brewtus IV with rotary? Some authors mention cavitation, and some claim
that if you use external tank with rotary, you can't preinfuse.
We have been using a Brewtus Rotary pump in our shop for years and it is
hooked up to a water tank. It has never been on a water line and it works
great. I have never experienced any issues. We asked Expobar to install
a solenoid valve on the inlet side of the pump that only opens when the
pump is energized so the preinfusion will not be any different if it is
hooked to a water line or a tank. There is positive pressure in the boiler
so you can raise the brewing lever up and the pressure in the boiler will
force the water onto the coffee and give some pre infusion.
3) Last week I got a new Expobar Lever from WLL and I think it is
mulfunctioning. I am thinking of exchanging it to Brewtus. Can you, may be,
review my order #1538910 and call me back? I dealt with two guys
from WLL CS, and they do not even know where the hole for adjusting OPV
is.
Please forward me your number and I'll give you a call right back so we can
discuss the machine.
On Wed, Nov 5, 2014 at 4:51 AM, Marcel <[email protected]> wrote:
> Hi Todd,
>
> 1) Thanks for many clips on youtube, they are of GREAT HELP.
>
> 2) Are there any problems with rotary and external tank? Specifically for
> Brewtus IV with rotary? Some authors mention cavitation, and some claim
> that if you use external tank with rotary, you can't preinfuse.
>
> 3) Last week I got a new Expobar Lever from WLL and I think it is
> mulfunctioning. I am thinking of exchanging it to Brewtus. Can you, may be,
> review my order #1538910 and call me back? I dealt with two guys
> from WLL CS, and they do not even know where the hole for adjusting
> OPV is.
>
> THANK YOU!
>
>
> On Friday, March 23, 2012 11:48:53 AM UTC-4, Todd Salzman wrote:
>>
>> I have brewed many shots on both the Rotary and the Vibration pump
>> machines. Both do make a great shot.
>>
>> If you want to hook up a water line then the rotary is nice because it
>> is very quiet and the pumps and motors seem to last forever.
>>
>> Our service times are down to about a week and we have huge inventory or
>> parts. As Ben said I am here to assist. I don't normally read all the post
>> on the group here but if you ever have a problem just send me an e mail.
>> I'll then forward you my mobile number so we can talk while you are in
>> front of your machine and we can usually get any issue taken care of right
>> away
>>
>> Hope this helps.
>>
>> Todd Salzman
>> Whole Latte Love
>>
>
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